50 Hz / 2850 min -1. Technical Catalogue

Transcription

1 8 5 Hz 85 min - Technical Catalogue

2 Why a submerged pump? No need for protection against atmospherics Easy to install No problems with friction losses and suction depth No need for external installation Lower energy consumption Best hydraulic performance No freezing m MAX m MAX Completely silent No danger of electric shock Short instructions for selecting the correct submerged pump The drop cable cross section must be of the proper size, as shown in the table on page 7. Make sure that the electrical connections are executed correctly to ensure a proper current supply for the electric pump. ZDS accessories are highly recommended for the installation of ZDS pumps. ATTENTION: INCORRECT PUMP DI- AMETER REDUCES PUMP PERFORM- ANCE! Be sure the section of pipe selected meets the technical specifications of the installation. The connecting pipe section has to at least the same diameter as the pump outlet. ATTENTION: THE ELECTRIC SUB- MERGED PUMP SHOULD NEVER RUN DRY! During operations make sure that the dynamic water-level never falls under the pump-head level unless DRY RUNNING devices are installed. If using a fuel-driven generator, please be sure to note the following ratios: kva (generator) (pumps). kva (generator): the continuous absorption rate stated by the manufacturer (pump): rated power of the selected pump d SUCTION LOSSES (both (friction horizontal in the and pipes vertical horizontally friction in and the vertically). pipes). TOTAL PRESSURE OPERATING H PRESSURE TOTAL HEAD IN METERS (Dynamic total pressure) a IMMERSION b DEPTH (b+c) c ~ _ meters STATIC WATER LEVEL (pump not in action) DYNAMIC WATER LEVEL (pump in action) MINIMUM OF,5 m TO m ABOVE SEDIMENTS ON THE WELL BOTTOM

3 Contents HYDRAULIC PARTS QSX QSP Hydraulic part with upper head and pump support in stainless steel Hydraulic part with upper head and pump support in tecnopolymer 9 H -Wire single-phase water-cooled motor SUBMERGED MOTORS H HTF PSC single-phase water-cooled motor Three-phase Franklin water-cooled motor 6 O -Wire single-phase motor oil-cooled 8 O PSC single-phase motor oil-cooled 8 OT Three-phase motor oil-cooled CABLES, CABLE CONNECTORS AND CONTROL BOXES Connectors for submerged motors Dry Running Protectors (only for single-phase motors) SDC cable sections 5 Cables without connectors, cable connectors and control boxes 9 KIOS Water supply system from water tanks To our knowledge, ZDS is the only pump manufacturer who truly offers a "No Quibble Guarantee" on the entire product portfolio. It simply means that regardless of what problem you or your client encounters, we will replace the product with no questions asked up until months after purchase. ZDS knows your satisfaction comes from selling and installing pumps and not by pulling them back up again. Enjoy our quality!

4 QSX Hydraulic parts, upper head and pump support in stainless steel PRODUCT CHARACTERISTICS Each single part of QSX has been designed with particular care. The check-valves made of resistant thermoplastic material have been tested to over 6. water hammers at 7 bar (7 m.c.w.) water pressure. The special design of the hydraulic parts, made in Noryl, allows the pump to work even in heavy sand conditions. The pump requires a low starting-torque which enables longer life and greater reliability even under conditions of severe voltage drops. Pumps impellers and diffusers are made of Noryl, a light material, to improve performance and efficiency and to resist corrosion. Stainless steel coupling shaft has been oversized to resist better mechanical torque. Thick cover cable in stainless steel, resistant and rigid, to protect wires from damaging during installation. Pump head and support in stainless steel. SPECIFICATIONS QSX. - Max Delivery (Q): 5 lmin ( m h), Max Head (H): m, outlet diameter - see page. QSX. - Max Delivery (Q): lmin (, m h), Max Head (H): 7 m, outlet diameter - see page. QSX. - Max Delivery (Q): 7 lmin (, m h), Max Head (H): 8 m, outlet diameter - see page. QSX.5 - Max Delivery (Q): lmin (6 m h), Max Head (H): 76 m, outlet diameter - see page 5. QSX.8 - Max Delivery (Q): 9 lmin (, m h), Max Head (H): 68 m, outlet diameter - see page 6. QSX. - Max Delivery (Q): 5 lmin (5 m h), Max Head (H): 86 m, outlet diameter - see page 7. Maximum pump overall diameter: 98 mm (cable cover included). Maximum quantity of suspended sand: gm. CONSTRUCTION CHARACTERISTICS Built with floating rings and bushes, which provide excellent resistance to abrasion. The check valve is integrated into the upper head to allow the weight of the water column and any water hammer to be discharged without damaging the impellers and diffusers. Pos. COMPONENT MATERIAL Upper head stainless steel AISI O - Ring NBR Complete valve Technopolymer Plate valve Technopolymer 5 Shaft guide NBR 6 Bearing Technopolymer 7 Floating ring Technopolymer 8 Impeller Technopolymer and stainless steel 9 Diffuser Technopolymer Stage box Technopolymer Pump shaft Stainless steel AISI (DIN.) Outer sleeve Stainless steel AISI (DIN.) Filter Stainless steel AISI (DIN.) Coupling Stainless steel AISI (DIN.) 5 Spacer Technopolymer 6 Pump support Stainless steel AISI (DIN.) Cable cover Stainless steel AISI (DIN.)

5 QSX. 5 H [m] 5 IMP g.p.m. H [ft] QSX QSX QSX QSX.-8 QSX.- 5 QSX.-8 5 %,5, výkon na stupeň v,,, 5 5 Q [lmin] 5,5 m h Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX. QSX , 8,, 9, 8, 57.,5, 5 QSX , 7, 66,6,8 7, 7.9,7,5 5 QSX.-8 88, 8, 99,9 65,7, ,55,75 5 QSX , 5, 8,8 9, 56, ,75 5 QSX , 6, 99,8, 8, 95 7., 5 QSX.-5 85,, 7 8,5,5 8.9 HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F m h,6,6, lmin 6 5 H = total head in meters (dynamic total pressure) [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

6 QSX. Hydraulic parts, upper head and pump support in stainless steel 5 H [m] 6 8 IMP g.p.m. H [ft] QSX.-8 QSX QSX QSX QSX QSX QSX QSX % 5,7,6 výkon na stupeň v,5,,, Q [lmin],5 m h, Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX. QSX.-5 QSX.-8 QSX.- QSX.-6 QSX.- QSX.- QSX.- QSX , 5, 76,8, 5,6,7 55,9 7,, 9, , , , , ,5,7,55,75,,,,,5, m h,6,,8, lmin 5 H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

7 5 QSX. H [m] IMP g.p.m. QSX.-5 H [ft] 9 QSX.-5 8 QSX.-9 7 QSX QSX.-5 5 QSX QSX QSX.-9 QSX.-6 6 % 5 výkon na stupeň v,8,7,6,5,,, 5 6 Q [lmin] 7,5,5,,5, m h Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX. QSX ,7,5 5 QSX ,55,75 5 QSX ,75 5 QSX , 5 QSX QSX , 5 QSX , QSX QSX m h,,8,, lmin H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

8 6 QSX.5 Hydraulic parts, upper head and pump support in stainless steel H [m] 5 5 IMP g.p.m. H [ft] QSX QSX QSX QSX QSX QSX QSX QSX % 6 5 QSX QSX QSX ,,, výkon na stupeň v,9,8,7,6,5 6 8 Q [lmin] 5 m h 6 Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX.5 QSX.5- QSX.5-6 QSX.5-8 QSX.5- QSX ,7,55,75,,5, QSX , 5 QSX.5-5 QSX.5-9 QSX.5- QSX.5-8 QSX , 5 m h,8,,,8 6 lmin H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

9 7 QSX.8 8 H [m] 6 IMP g.p.m. H [ft] QSX.8-8 QSX.8-6 QSX.8-7 QSX QSX.8-5 QSX.8- QSX QSX.8- QSX.8-8 QSX % 5 výkon na stupeň v,8,6,,,,8,6 5 5 Q [lmin] 6 8 m h Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX.8 QSX.8-6 QSX.8-8 QSX.8- QSX.8-7 QSX.8- QSX.8- QSX.8-7 QSX.8- QSX.8-6 QSX ,75,, m h,,8 6, 9,, lmin H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

10 8 QSX. Hydraulic parts, upper head and pump support in stainless steel H [m] 8 5 IMP g.p.m. H [ft] QSX QSX.- 5 QSX.-7 8 QSX.- 6 QSX.-8 6 % 5,, výkon na stupeň v,8,6,,, 5 5 Q [lmin] m h 5 Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC INOX QSX. m h lmin QSX QSX , 5 QSX QSX QSX H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F [mm] QSX pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table. LENGTH WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N]

11 9 QSP Hydraulic parts, upper head and pump support in technopolymer PRODUCT CHARACTERISTICS Each single part of QSP has been designed with particular care. A stainless steel thread in the pump head allows the pump to be connected easily to any type of pipe. Check-valve made of resistant thermoplastic material have been tested to 6. water hammers at 7 bar (7 m.c.w.) water pressure. The special design of the hydraulic parts, made of Noryl, allows the pump to work even in heavy sand conditions. The pump requires a low starting-torque which enables longer life and greater reliability even under conditions of severe voltage drops Pumps impellers and diffusers are made of Noryl, a light material, to improve performance and efficiency and to resist corrosion. Stainless steel coupling shaft has been oversized to resist better to mechanical torque. Thick cover cable in technopolymer, resistant and rigid, to protect wires from being damaged during installation Head and pump support in technopolymer, strong and resistant to acid water corrosion (low ph value) and ferrous water. SPECIFICATIONS QSP. - Max Delivery (Q): 5 lmin ( m h), Max Head (H): 57 m - see pag. QSP. - Max Delivery (Q): lmin (, m h), Max Head (H): 5 m - see pag. QSP. - Max Delivery (Q): 7 lmin (, m h), Max Head (H): 5 m - see pag. QSP.5 - Max Delivery (Q): lmin (6 m h), Max Head (H): 79,7 m - see pag. Maximum pump overall diameter: 98 mm (cable cover included). Maximum quantity of suspended sand: gm. Outlet diameter radial impellers. CONSTRUCTION CHARACTERISTICS Built with floating rings and bushes, which provide excellent resistance to abrasion. Check valve integrated into the upper head to allow the weight of the water column and any water hammer to be discharged without demaging the impellers and diffusers Pos. COMPONENT MATERIAL Upper head Technopolymer O - Ring NBR Complete valve Technopolymer Plate valve Technopolymer 5 Shaft guide NBR 6 Bearing Technopolymer 7 Floating ring Technopolymer 8 Impeller Technopolymer and stainless steel 9 Diffuser Technopolymer Stage box Technopolymer Pump shaft Stainless steel AISI (DIN.) Outer sleeve Stainless steel AISI (DIN.) Filter Technopolymer Coupling Stainless steel AISI (DIN.) 5 Spacer Technopolymer 6 Pump support Technopolymer Cable cover Technopolymer

12 QSP. Hydraulic parts, upper head and pump support in technopolymer H [m] 5 5 IMP g.p.m. H [ft] QSP QSP QSP QSP %,5, výkon na stupeň v,,, 5 5 Q [lmin] 5,5 m h Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC TECHNO- POLYMER QSP. m h,6,6, lmin 6 5 COUPABLE MOTORS 5Hz n~85 min - QSP , 8,, 9, 8, 57.,5, 5 H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F QSP , 7, 66,6,8 7, 7.9,7,5 5 QSP , 8, 99,9 65,7, ,55,75 5 QSP , 5, 8,8 9, 56, ,75 5 LENGTH [mm] WEIGHT [Kg] Power HP Minimum Druck F[N] QSP pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table.

13 QSP. H [m] IMP g.p.m. H [ft] 55 QSP QSP QSP QSP QSP % 5,7,6 výkon na stupeň v,5,,, Q [lmin],5 m h, Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC TECHNO- POLYMER QSP. m h,6,,8, lmin 5 QSP ,, 8, 6,,5 7,.,5, 5 QSP , 9, ,7,5 5 QSP , ,55,75 5 QSP , ,75 5 QSP , , 5 H = total head in meters (dynamic total pressure) HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F LENGTH [mm] WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N] QSP pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table.

14 QSP. Hydraulic parts, upper head and pump support in technopolymer 6 8 IMP g.p.m. H [ft] H [m] 5 5 QSP QSP QSP QSP % 5 výkon na stupeň v,8,7,6,5,,, 5 6 Q [lmin] 7,5,5,,5, m h Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC TECHNO- POLYMER QSP. HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F m h,,8,, lmin QSP ,7,5 5 H = total head in meters (dynamic total pressure) QSP ,55,75 5 QSP ,75 5 QSP , 5 LENGTH [mm] WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Power HP Minimum Druck F[N] QSP pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table.

15 QSP.5 5 H [m] IMP g.p.m. H [ft] 5 5 QSP QSP.5-8 QSP QSP % 6 5,,, výkon na stupeň v,9,8,7,6,5 6 8 Q [lmin] 5 m h 6 Operating curves at: 85 min - Performance limits: ISO 996 annex A, mass production pump section. HYDRAULIC TECHNO- POLYMER QSP.5 HYDRAULIC CHARACTERISTICS (n~85 min - ) Delivery (Q) Ø Outlet diameter: G-F m h,8,,,8 6 lmin QSP ,7,5 5 QSP ,55,75 5 QSP ,75 5 QSP , 5 H = total head in meters (dynamic total pressure) LENGTH [mm] WEIGHT [Kg] COUPABLE MOTORS 5Hz n~85 min - Minimum Power Druck HP F[N] QSP pump ends can be fitted with: water-cooled motors: single-phase H page, single-phase H page, three-phase Franklin HTF page 6; oil cooled motors: single-phase O page 8, single-phase O page 8, three-phase OT page. The values of power and minimum druck of a coupled motor must match the ones in the table.

16 H H Single-phase encapsulated motors, water-cooled - H: -wire APPLICATION H -wire and H PSC are ZDS single phase submersible motors, encapsulated water cooled, suitable for wells or larger. They are designed to face critical conditions such as those of low voltage supply or high starting torque. Water cooled motors are designed with water lubricated bearings suitable for radial and axial druck loads. This configuration is a maintenance-free technical solution The motor is cooled with a special fluid, providing frost protection until 5 C A special elastic diaphragm ensures pressure compensation inside the motor. TECHNICAL SPECIFICATIONS Versions: H -wire single-phase from,5 to, x V~ 5 Hz H PSC single-phase from,5 to, x V~ 5 Hz H PSC single-phase from to, x- V~ 5 Hz H PSC single-phase from to, x- V~ 5 Hz Stainless steel motor casing Water lubricated radial and druck bearing Shaft projection and coupling dimensions to '' NE- MA standards Corrosion resistant materials Capacitor and thermal cut-out with automatic built in reset Hermetically sealed stator in resin with high dielectric power Non-contaminating water-cooled design Maximum startsstops per hour equally distributed: 5 Maximum immersion depth H and H: 5 m Protection: IP 68 Insulation class: F Maximum ambient temperature: C Lip seal Maximum supply voltage variations: +6% -% Installation: for correct motor operation must be guaranteed a flow of water around the motor casing of at least 8 cms Mounting: vertical horizontal position % of motors are fully tested to all specifications. The H does not require a control box either to start or for running In the H -wire single-phase motor capacitor and thermal cut-out with automatic built in reset in the motor. The H does require a control box for starting and running (available on request) The H PSC single-phase motor does require a CBH control box with a permanent split capacitor, see page 5. H H -WIRE DOES NOT REQUIRE CONTROL BOX FOR STARTING AND RUNNING PSC REQUIRES CONTROL BOX FOR STARTING AND RUNNING (available on request)

17 5 H H H: PSC 5Hz n~85 min - V H - WIRE SINGLE-PHASE WATER-COOLED. Does NOT require control box. Power Druck N N I N I START eff Cos C 5V T START L W [] [HP] [N] [min - ] [A] [A] [%] (P.f) [ F] T N [mm] [kg] H.5 H.7 H.55 H.75 H ,5,7,55,75,,,5, , -,, -,, -, - 5,6 8, - 8,5 7, - 8,5 9,5 -,, - 5,7 8, -, 9, ,96,97,99,99, , -,,8 -,8,7 -,8,8 -,9,8 -, ,7 9,7,, 5Hz H PSC SINGLE-PHASE WATER-COOLED. Requires control box. Power Druck N N I N I START eff Cos C 5V T START L W n~85 min - V [] [HP] [N] [min - ] [A] [A] [%] (P.f) [ F] T N [mm] [kg] H.5 H.7 H.55 H.75 H. H.5 H ,5,7,55,75,,,5, , -,, -,, -, - 5,6 8, - 8,5,7 -,, -, 7, - 8,5 9,5 -,, - 5,7 8, -, 9, - 8, -, 7, - 9, ,96,97,99,99,97,98,98,5 6,,,, 5, 5,, -,,8 -,8,7 -,8,8 -,9,8 -,8,7-,77,7-, ,7 8,7,,,5,7,7 H , 85,7 -,8 5, - 56, 66,98 7,,69-, , H , 8-5, - 55, 66,98 7,,69-, , Motors with other power supply and frequency are available on request. H Pos. COMPONENTS MATERIAL Shaft Stainless steel AISI Top bracket Nickel-plated Cast Iron 6 5 Bottom bracket Cast Iron G Upper bracket Carbon steel A Lower bracket Carbon steel A 5 6 Upper bearing Graphite HT 7 Lower bearing Graphite HT Motor casing Leading ring Stainless steel AISI Stainless steel AISI Druck disk Graphite HT 9 Bearings Stainless steel AISI C O-Ring NBR 7 5 Diaphragm Cooling liquid NBR Distilled water + antifreeze Capacitor box Technopolymer 6 Capacitor 7 All the rubber, synthetic and technopolymer components are suitable for usage with foodstuffs in accordance with the codes required by local authorities. H

18 6 HTF Three-phase Franklin encapsulated motors, water-cooled APPLICATION Franklin submersible motors are manufactured with materials selected to ensure easy installation, high reliability and optimum performance." TECHNICAL SPECIFICATIONS Versions: HTF three-phase Franklin from,7 to x8-5 V~, 5 Hz HTF three-phase Franklin from,7 to x- V~, 5 Hz Hermetically sealed stator Stainless steel outer shell Water lubricated radial and druck bearing Shaft projection and coupling dimensions to NEMA standards Corrosion resistant materials Anti track, self healing stator resin prevents motor burn out High efficiency electrical design Non-contaminating water-filled design Maximum startsstops per hour equally distribuited: 5 Maximum immersion depth: 5 m Protection: IP 68 Insulation: class B Maximum ambient temperature: C Lip seal Installation: for correct motor operation a flow of water around the jacket of at least 8 cmsec must be guaranteed Mounting: Vertical Horizontal position. On three-phase Franklin HTF motor for starting, running and overload protection must be provided by users. Motor protection must be guaranteed in accordance with EN697-- trip time < s a 5 x I N norms, HTF THREE-PHASE FRANKLIN REQUIRE A PROTECTION PROVIDED BY USERS

19 7 HTF 5Hz n~85 min - V HTF THREE-PHASE FRANKLIN WATER-COOLED Power Druck N N I N I START eff Cos T START T N L W [] [HP] [N] [min - ] [A] [A] [%] (P.f) [Nm] [Nm] [mm] [kg] HTF ,7,5 5 85, -,, -,9 66,76-76,5, 5 7,7 HTF ,55, ,6 -,7 6, - 6,6 67,8 -,8,5,9 7 8,7 HTF , , -, 8,9-9,8 69,79 -,7 5,,5 97, HTF , 85, -,,8-5, 7,8-,7,6,7 7, HTF ,9 -, 8,6 -, 7,8-,7,6 5,,5 HTF , 85 5,8-6, 8,7 -,8 75,8-,69,6 6,7 HTF , 9,9 -, 76,8-,7 9,9 7 7,7 HTF ,8 -, 55, - 6, 78,8 -,7 6,, , HTF , 7, - 79, 76,8 -,7 5,8 8,7 7,6 HTF , - 7, 96, - 7,8 -,79 89,9 5, 78, HTF ,7,5 5 85,9 -, 7,7-8, 66,76 -,7,5, 5 7,7 HTF ,55, ,8 -,9, -, 67,8 -,76,5,9 7 8,7 HTF , ,6 -,7 5, - 6, 69,79 -,75 5,,5 97, HTF , 85 5, - 5,,8-5, 7,8-,76,,7 7, HTF ,8-6,9,-, 7,8-,76,6 5,,5 HTF , 85, -, 9,9-5, 75,8-,75,6 6,7 HTF , , 76,8-,75,8 9,9 7 7,7 HTF , - 7, 95, - 99, 78,8 -,78 6,, , HTF , -, ,8 -,79 5,6 8,6 7,6 Motors with other power supply and frequency are available on request. COMPONENTS MATERIAL Motor casing Stainless steel AISI Shaft end Stainless steel AISI Upper bracket Lower bracket Shaft seal Elastomers Diaphragm Lower protection Bearings Cooling liquid Cast iron claded Cast iron G Lip seal NBR NBR NBR Stainless steel AISI for motor up to, AISI over Graphite Distilled water + antifreeze

20 8 O O Single-phase motors, oil-cooled - O: -wire APPLICATION O -wire and O PSC are ZDS single-phase submersible motors, rewindable cooled by non toxic high dielectric liquid suitable for " wells or larger. They are designed to face critical conditions such as those of low voltage supply or high starting torque. A special elastic diaphragm ensures pressure compensation inside the motor. TECHNICAL SPECIFICATIONS Versions: O -wire single-phase from,5 to, x V~, 5 Hz O PSC single-phase from,5 to, x V~, 5 Hz Rewindable stator High starting torque Stainless steel motor casing Ball bearings for axial and radial druck Shaft projection and coupling dimensions to NEMA standards Corrosion resistant materials Capacitor and thermal cut-out with automatic reset, built in the motor for O version Maximum startsstops per hour equally distribuited: 5 Maximum immersion depth O and O: m Protection: IP 68 Insulation class: F Maximum ambient temperature: C Mechanical seal Maximum supply voltage variations: +6% -% Installation: for correct motor operation there must be a continuous flow of water around the motor casing of at least 8 cms Mounting: vertical horizontal position % of motors are fully tested to all specifications. The O does not require control box for starting and running In the O -wire single-phase motor the capacitor and the thermal cut-out with automatic built in reset in the motor. The O does require a control box for starting and operating (available on request) In the O PSC single-phase motor is required a control box CBO for starting and running. (pag.5) O O -WIRE DOES NOT REQUIRE A CONTROL BOX FOR STARTING AND RUNNING PSC REQUIRES CONTROL BOX FOR STARTING AND RUNNING (available on request)

21 9 O O O: PSC 5Hz n~85 min - O -WIRE SINGLE-PHASE OIL-COOLED - Does NOT require control box. V Power Druck N N I N I START eff Cos C 5V T START L W [] [HP] [N] [min - ] [A] [A] [%] (P.f) [ F] T N [mm] [kg] O O O O O ,5,7,55,75,,,5, , -,6,5 -,7,5 -,8 5,9-6, 7,7-7,9 7, - 8, 9,8 -,7,8 -,9 7,9-9,,8 -, ,96,97,9,97, ,8 -,85,85 -,95,6 -,7,7 -,78,6 -, ,5 8,5 9,,,7 5Hz n~85 min - O PSC SINGLE-PHASE OIL-COOLED - Requires control box. V Power Druck N N I N I START h eff Cos C 5V T START L W [] [HP] [N] [min - ] [A] [A] [%] (P.f) [ F] T N [mm] [kg] O.5.5 O.7.5 O.55.5 O.75.5 O ,5,7,55,75,,,5, , -,6,5 -,7,5 -,8 5,9-6, 7,7-7,9 7, - 8, 9,8 -,7,8 -,9 7,9-9,,8 -, ,96,97,9,97,98 5 5,8 -,85,85 -,95,6 -,7,7 -,78,6 -, , 9,,7 O.5.5 O.5.5 O..5 O ,, ,6 -,8, -,,6 -,8, -,, -,5, - 5,, -,5, - 5, ,97,97,97, ,6 -,6,6 -,6,6 -,6,6 -, ,7, 5, 5,7 Motors with other power supply and frequency are available on request. O 7 9 Pos. COMPONENTS MATERIAL Shaft Stainless steel AISI 7 Top bracket G Cast Iron Nickel plated Bottom bracket Cast Iron G Upper bearing Steel 9 5 Lower bearing Steel 6 Motor casing Stainless steel AISI 5 7 Mechanical seal Graphite Ceramic 8 Bottom cover Stainless steel AISI 9 O-Ring NBR Diaphragm NBR Cooling liquid Food oil 6 Capacitor 8 6 All the rubber, synthetic and technopolymer components are suitable for usage with foodstuffs in accordance with the codes required by local authorities. O 5 8

22 OT Three-phase motors, oil-cooled APPLICATION ZDS three-phase motors cooled by non-toxic dielectric liquid are suitable for " wells or larger They are designed to face critical conditions such as those of low voltage supply or high starting torque. A special elastic diaphragm ensures pressure compensation inside the motor. TECHNICAL SPECIFICATIONS Versions: OT three-phase from,7 to x8-5 V~, 5 Hz OT three-phase from,7 to x V~, 5 Hz Rewindable stator High starting torque. Stainless steel outer shell Ball bearings for axial and radial druck. Shaft projection and coupling dimensions to NEMA standards Corrosion resistant materials. Maximum startsstops per hour equally distribuited: 5. Maximum immersion depth: m. Protection: IP 68 Insulation class: F Maximum ambient temperature: C Mechanical seal. Maximum supply voltage variations: +6% -% Installation: for correct motor operation there must be a continuous flow of water around the motor casing of at least 8 cms Mounting: vertical horizontal position % of motors are fully tested to all specifications For the three phase OT motor a control unit to start and run it and also overload protection needs to be provided by the user. Motor protection must be guaranteed in accordance with EN697-- trip time < s a 5 x I N norms. OT THREE-PHASE REQUIRE A PROTECTION PROVIDED BY USERS

23 OT 5Hz n~85 min - V OT THREE-PHASE OIL-FILLED Power Druck N N I N I START eff Cos T START L W [] [HP] [N] [min - ] [A] [A] [%] (P.f) T N [mm] [kg] OT.7.5 OT.55.5 OT.75.5 OT..5 OT.5.5 OT.5.5 OT..5 OT..5 OT..5 OT..5 OT..5 OT ,7,55,75,,,,5, ,7,7 -,9, -,6, -,6, -,6, -,6 5, - 5, 5, - 5, 7, - 7, 7, - 7, 9, - 9,8 9, - 9,8 6,5-7, 7,6-8,, -,, - 5, 9,6 -, 9,6 -,, - 7,, - 7,,7-6,8,7-6,8,9-6,8,9-6, ,66 -,56,77 -,67,75 -,6,76 -,6,77 -,66,77 -,66,86 -,76,86 -,76,85 -,76,85 -,76,8 -,75,8 -,75,,,7,7,7,,,,,8, , 8, 9,,7,,7,,,6 5, 6, OT ,5 -, 56,8-6, 78,8 -,7,7 57 9, OT.8.5 OT.56.5 OT.76.5 OT..5 OT.5.5 OT.5.5 OT..5 OT ,7,55,75,,,,5, ,6 -,9,9 -,, -,5 5, - 6, 7, - 8, 7, - 8, 9, - 9, 9, - 9,, -,8, -, 7,8-9,, - 6,,9-7,,9-7,,9-5,8,9-5, ,66 -,56,77 -,67,75 -,6,76 -,6,77 -,66,77 -,66,86 -,76,86 -,76,,,,7,7,7,, , 8, 9,,7,,7, OT..5 OT..5 OT..5 OT , -,5 58, - 6, , -,5 58, - 6, , - 7, 7, - 8, , - 7, 7, - 8, ,85 -,76,85 -,76,8 -,75,8 -,75,,,8, ,,6 5, 6, OT ,6 -,5 98, - 7, 78,8 -,7,7 57 9, Motors with other power supply and frequency are available on request. Pos. COMPONENTS MATERIAL Shaft Stainless steel AISI Top bracket G Cast Iron Nickel plated Bottom bracket Cast Iron G 7 9 Upper bearing Steel 5 Lower bearing Steel 6 Motor casing Stainless steel AISI 7 Mechanical seal Graphite Ceramic 8 Bottom cover Stainless steel AISI 9 O-Ring NBR Diaphragm NBR Cooling liquid Food oil All the rubber, synthetic and technopolymer components are suitable for usage with foodstuffs in accordance with the codes required by local authorities.

24 Connectors for submerged motors CONNECTORS FOR ZDS MOTORS CONNECTORS FOR FRANKLIN MOTORS CS.W- CS.W- CS.W- DC.W- DC.W- DC.W- CS.W-5 CS.W- CS.W-5 CS.W-6 CS.W-5 CS.W- CS.W-5 CS.W-6 CS.WF- CS.WF-,5 DC.WF- DC.WF-,5 Model CS.W- DC.W- CS.W-5 CS.W- CS.W-5 CS.W DC CONNECTORS FOR MOTORS SINGLE PHASE -WIRE H AND O Description Simple motor connector plus m of motor cable Double motor connector plus m of motor cable Set of motor connector plus 5m of lead cable H7 x Set of motor connector plus m of lead cable H7 x Set of motor connector plus 5m of lead cable H7 x Set of motor connector plus 6m of lead cable H7 x CONNECTORS FOR ZDS MOTORS SINGLE PHASE PSC H AND O OR THREE-PHASE OT MOTORS Model CS.W- CS.W- DC.W- DC.W- CS.W-5 CS.W- CS.W-5 CS.W-6 Model CS.WF- CS.WF-,5 DC.WF- DC.WF-, DC 85DC DC 85DC Simple motor connector plus m of motor cable up to, Simple motor connector plus m of motor cable above, Double motor connector plus m of motor cable up to, Double motor connector plus m of motor cable above, Set of motor connector plus 5m of lead cable H7 x Set of motor connector plus m of lead cable H7 x Set of motor connector plus 5m of lead cable H7 x Set of motor connector plus 6m of lead cable H7 x Other combinations and other cables type are available on request. Description CONNECTORS FOR FRANKLIN MOTORS THREE-PHASE HTF, SINGLE-PHASE PSC AND -WIRE Description Simple motor connector plus m of motor cable up to, Simple motor connector plus,5m of motor cable above, Double motor connector plus m of motor cable up to, Double motor connector plus,5m of motor cable above,

25 Dry Running Protectors (only for single-phase motors) CS.W-.DRP CS.W-.DRP DC.W-.DRP DC.W-.DRP CS.W-5.DRP CS.W-.DRP CS.W-5.DRP CS.W-6.DRP CS.W-5.DRP CS.W-.DRP CS.W-5.DRP CS.W-6.DRP Model CS.W-.DRP DC.W-.DRP CS.W-5.DRP CS.W-.DRP CS.W-5.DRP CS.W-6.DRP DRY RUNNING PROTECTORS FOR ZDS MOTORS SINGLE PHASE -WIRE H AND O Description 85X 85DCX 85X 856X 857X 858X Simple motor connector plus m of motor cable with dry running protector DRP Double motor connector plus m of motor cable with dry running protector DRP Set of motor connector plus 5m of lead cable H7 x with dry running protector DRP Set of motor connector plus m of lead cable H7 x with dry running protector DRP Set of motor connector plus 5m of lead cable H7 x with dry running protector DRP Set of motor connector plus 6m of lead cable H7 x with dry running protector DRP CS.W-.DRP DC.W-.DRP CS.W-5.DRP CS.W-.DRP CS.W-5.DRP CS.W-6.DRP DRP - Model DRY RUNNING PROTECTORS FOR ZDS MOTORS SINGLE PHASE PSC H AND O 85X 85DCX 855X 856X 857X 858X Description Simple motor connector plus m of motor cable with dry running protector DRP Double motor connector plus m of motor cable with dry running protector DRP Set of motor connector plus 5m of lead cable H7 x with dry running protector DRP Set of motor connector plus m of lead cable H7 x with dry running protector DRP Set of motor connector plus 5m of lead cable H7 x with dry running protector DRP Set of motor connector plus 6m of lead cable H7 x with dry running protector DRP Dry Running Protector (only for single-phase motors) DRP (Dry Running Protector) is an electronic system that optimizes the operation of the submerged pump in the case of water shortage. The device registers the presence of water and automatically manages the pump. In case of water shortage, it stops the pump and automatically restarts it after a set period of time, without a manual reset being needed. In contrast to traditional solutions, no additional sensors and cables are needed. DRP is compact, extremely reliable, robust and easy to install. The current entry is V-V, the frequency 56 Hz. To manage the inductive load of a single-phase motor, the maximum motor power is limited to. (9 Ampere). Important installation tip: If the electronic DRP is used in boreholes of mm diameter, you need to use the special bent pipe connection RSD, available on request. Cod Price RSD

26 Cables SDC: cable sections complete with connector for an easy connection to the double connector DC Model - 5 Hz DENOMINATION OF CABLE SECTION SDC.W-H7-x- L Denomination Number and cross section of conductors Length of cable in meters Power singlephase - V Power singlephase - V Power threephase 8-5V Power threephase - V HP [A] HP [A] HP [A] HP [A] CABLES FOR DOUBLE CONNECTOR DC (WIRE SINGLEPHASE MOTORS H-O) SDC.W-H7- x- L5 855, 8,5,55,75 9,6 SDC.W-H7- x- L SDC.W-H7- x- L ,,75 8,5 6, SDC.W-H7- x- L6 SDC.W-H7- x- L ,55,75,5,,8,6 SDC.W-H7- x- L5 SDC.W-H7- x- L ,,75 8,5 6, SDC.W-H7- x- L9 8558,55,75,8 SDC.W-H7- x- L 8559,7,5,5 SDC.W-H7- x,5- L6 856, 8,5,5, 5, SDC.W-H7- x,5- L9 856,75 6, SDC.W-H7- x,5- L 8565,55,75,8 SDC.W-H7- x- L9 SDC.W-H7- x- L ,, 8,5 8,5 CABLES FOR DOUBLE CONNECTOR DC (SINGLEPHASE H-O-W AND THREEPHASE HTF-OT) SDC.W-H7- x- L5 858, 8,5,55,75 9,6 8, 8 SDC.W-H7- x- L SDC.W-H7- x- L ,,75 8,5 6, 8, 8, 8 8 SDC.W-H7- x- L6 858,55,75,8 8,,75,5 SDC.W-H7- x- L9 858,5,,6, 6,,55,75, SDC.W-H7- x- L 859,6,7,5,9 SDC.W-H7- x- L5 858,,8,75,, SDC.W-H7- x- L SDC.W-H7- x- L5 SDC.W-H7- x- L ,,75 8,5 6,,7,5 7,,,,,, 8 SDC.W-H7- x- L9 8588,55,75,8,,75,5 SDC.W-H7- x- L SDC.W-H7- x,5- L ,7,,5,5,8, 7, 6,,,75,5,5 SDC.W-H7- x,5- L SDC.W-H7- x,5- L ,,,8,75,8,7,5, 7,,,,5 7, SDC.W-H7- x,5- L6 859,5, 5,, SDC.W-H7- x,5- L9 859,75 6,,,, SDC.W-H7- x,5- L 8595,55,75,8,, 6, SDC.W-H7- x- L5 SDC.W-H7- x- L ,,,8,8,, 7 7,,,5,5 SDC.W-H7- x- L5 8598,,8,75,,,5 SDC.W-H7- x- L6 8599,,8,55,75 9,6,,5 SDC.W-H7- x- L9 855,5, 5,, SDC.W-H7- x- L 856, 8,5,,, ATTENTION: Should be in accordance with the specifications in the tables. Using conductor cross sections below the specified grades will damage the motor. Other cable types are available on request.

27 5 Cable connectors, cables and control-boxes Model H7 x mm H7 x mm H7 x,5 mm H7 x mm CABLES WITHOUT CONNECTORS FOR -WIRE SINGLE- PHASE MOTORS H AND O, TO BE CONNECTED TO THE m MOTOR CABLE CS.W- WITH THE HEAT SHRINKING CABLE CONNECTION KIT GTR Description Section x mm Section x mm Section x,5 mm Section x mm CABLES WITHOUT CONNECTORS FOR PSC SINGLE- PHASE MOTORS H AND O, AS WELL AS FOR THREE-PHASE MOTORS HTF AND OT,TO BE CONNEC- TED TO THE m MOTOR CABLE CS. WITH THE HEAT SHRINKING CABLE CONNECTION KIT GTR Model Description H7 x mm H7 x mm H7 x,5 mm H7 x mm Section x mm Section x mm Section x,5 mm Section x mm Model Description KIT GTR 855 Heat shrinking cable connection kit for connection to the simple m motor cable Model Description KIT GRC - W 8555 Resin-filled cable connection kit for connection to the cable H7 x to be used with the double connector motor cable for -Wire motors, types H and O Model KIT GRC - W 8555 Description Resin-filled cable connection kit for connection to the cable H7 x to be used with the double connector motor cable for single-phase PSC motors, H and O, single-phase -WIRE motors and three-phase motors HTF and OT CONTROL-BOX FOR STARTING AND PROTECTING SINGLE-PHASE PSC SUBMERGED MOTORS Electromechanical control box in thermoplastic shell, protection standard IP 55 Power inlet V~ ±% 5 Hz and starter capacitor m cable with European plug included Inlet for connection to pressure switches or floating valves Manually resettable thermic overload cut-off Environmental temperature during use: from C to + C. CBH.5 CBH.7 CBH.55 CBH.75 CBH. CBH.5 CBH. Model MODEL CBH FOR WATER-COOLED MOTORS PSC H Power Thermic protection Imax [A],5,5,7 6,55 5,75 6, 5, 8 7 MODEL CBO FOR MOTORS OIL-COOLED PSC O Capacitor CBO.5 CBO.7 CBO.55 CBO.75 CBO. CBO.5 CBO ,5,7,55,75,, ATTENTION: All control-boxes supplied with European plugs. Other plugs available on request. [μf] CBH CBO

28 6 Size selection of electric cable L [m] = Distance in meters between the main power supply and the motors I N [A] = Current in Amperè, measured while the motor is running. The same value is indicated also in the catalogue as well on in the Technical Data Label attached to the motor. The diagrams mentioned below are considered purely as an indication and refer to average value calculations Voltage drop: ΔU = % Cos =,9 for single-phase motor - Cos =,8 for three phase motor Cable specific resistance: =,78 Ωmm m Inductive resistance: X L =,78 - [Ωm] Environmental temperature: C SINGLE-PHASE MOTORS I N [A] 8 6 Voltage V~ direct electric starting mm 6 mm mm 6 mm I N [A] 8 6 Voltage 5 V~ direct electric starting 6 mm mm,5 mm 6 mm mm 8 mm 8,5 mm mm 6 6 mm mm L [m] L [m] THREE-PHASE MOTORS I N [A] 8 6 Voltage 8-5 V~ direct electric starting,5 mm mm 6 mm mm I N [A] 8 6 Voltage V~ direct electric starting 6 mm mm 6 mm mm,5 mm mm 8 mm 8 mm mm 6 6 L [m] L [m] In case of specific installation or for a precise cable selection the following calculation is recommended: U = Nominal Voltage [V] ΔU = Voltage drop [%] I = Current [A] a = Coefficient, for single phase motor - Coefficient,7 for three phase motor Cos = Power parameter = Specific resistance [Ωmm m] q = Cable conductor section [mm ] X L = Inductive resistance [Ωm]

29 7 Quick guide for the selection of the electric lead cable depending on cable lenght and motor power MOTOR CABLE, -WIRE SINGLE-PHASE X V~, 5 HZ HP 5 m m 5 m 6 m 9 m m,5, x mm x mm x mm x mm x mm x mm,7,5 x mm x mm x mm x mm x mm x mm,55,75 x mm x mm x mm x mm x mm x,5 mm,75 x mm x mm x mm x mm x,5 mm x mm, x mm x mm x mm x,5 mm x mm x mm PSC MOTOR CABLE, SINGLE-PHASE x V~, 5 Hz HP 5 m m 5 m 6 m 9 m m,5, x mm x mm x mm x mm x mm x mm,7,5 x mm x mm x mm x mm x mm x mm,55,75 x mm x mm x mm x mm x mm x,5 mm,75 x mm x mm x mm x mm x,5 mm x mm, x mm x mm x mm x,5 mm x mm x mm x mm x mm x,5 mm x,5 mm x mm x6 mm, x mm x,5 mm x,5 mm x mm x6 mm x mm MOTOR CABLE, THREE-PHASE x8-5 V~, 5 Hz HP 5 m m 5 m 6 m 9 m m,7,5 x mm x mm x mm x mm x mm x mm,55,75 x mm x mm x mm x mm x mm x mm,75 x mm x mm x mm x mm x mm x mm, x mm x mm x mm x mm x mm x mm x mm x mm x mm x mm x mm x mm, x mm x mm x mm x mm x mm x mm x mm x mm x mm x mm x mm x,5 mm x mm x mm x mm x mm x mm x,5 mm x mm x mm x mm x mm x,5 mm x mm MOTOR CABLE, THREE-PHASE x V~, 5 Hz HP 5 m m 5 m 6 m 9 m m,7,5 x mm x mm x mm x mm x mm x mm,55,75 x mm x mm x mm x mm x mm x mm,75 x mm x mm x mm x mm x mm x mm, x mm x mm x mm x mm x,5 mm x,5 mm x mm x mm x mm x mm x,5 mm x mm, x mm x mm x mm x,5 mm x,5 mm x mm x mm x mm x,5 mm x,5 mm x mm x6 mm x,5 mm x,5 mm x,5 mm x mm x6 mm x6 mm x,5 mm x,5 mm x mm x mm x6 mm x mm ATTENTION: Should be in accordance with the specifications in the tables. Using conductor cross sections below the specified grades will damage the motor. Other cable types are available on request.

30 8 KIOS The water supply system from rain water tanks Sada AR Sada EVG KIOS Kios is a complete System for application in water-tanks. It is available in two versions: Kios H with a water-cooled motor Kios O with an oil-cooled motor Both versions are supplied as a complete set with a starting and running device, a system against dry running and a m lead cable with a plug and a watertight connector that allows for easy removal Model KIOS..8-H.5 KIOS..8-H.7 KIOS..9-H.55 KIOS.5.8-H.75 KIOS..8-O.5 KIOS..8-O.7 KIOS..9-O.55 KIOS.5.8-O.75 Power HP Hydraulic data (n~85 min - ) I N Delivery (Q) Ø Outlet diameter: G-F m h,6,6,,8,,,,8 6, [A] lmin WITH MOTOR H - RESIN-SEALED, WATER-COOLED, SINGLE-PHASE: - V~, 5 Hz 9,5,,-, ,7,5,-, ,55,75,-, ,5 9,75-5, , Head in meters WITH MOTOR O - OIL-COOLED, SINGLE-PHASE: - V~, 5 Hz 96,5,,-, , 965,7,5,5-, , 969,55,75,5-, ,6 96,75 5,9-6, , H = Dynamic total pressure Length [mm] Weight [Kg] Model Description Kit AR Kit EVG Backflow preventer for connection to the water feed pipe. Kit for water tanks connected to the water feed pipe, with electric valve and floating cut-off valve that operates at low voltage ( V) for better safety.

31 Terms and conditions ORDERS AND ORDERS ACCEPTANCE Orders have to be submitted to ZDS Srl. either by , fax or post for acceptance, indicating exactly the name and code of products. Order confirmation from ZDS will be submitted by and fax and are upon receipt considered binding. SHIPMENT When delivery is organized by ZDS srl. the products are at the risk of ZDS srl. The client must report incorrect delivery within 7 days upon receipt of products, otherwise the shipment will be considered delivered correctly and is then at the risk of the client. When shipment is coordinated by the client the products are at the risk of the client when they leave the factory. Goods may leave from other locations than its principal place of business. DELIVERY TERMS The Date of Shipment specified on the order confirmation is the date when goods are ready for shipment. ZDS srl. shall not be responsible for failure to deliver Products on time or to fill orders when such delay or failure results from causes beyond ZDS's control. ZDS is obliged to inform the client about any delayed deliveries and once accepted by client a delay in delivery does not authorize the client to cancel or modify the order. At delivery, the client shall check and inspect the incoming goods and potential damages must be notified to the carrier by making a note on the shipment documents. ZDS srl. must be informed in writing within 7 days from receipt of the goods. WARRANTY The whole range of ZDS products is covered by a months warranty. In case any data with delivery time is missing, the manufacturers date written on the product s label will be used. The warranty covers design faults and it implies the faulty part replacement or repair. The warranty is not valid in case the following has occurred: If the product has been tampered with If the damage has been caused by missing or not proper protection or wrong electrical connection If the damage has been caused by incorrect installation If the damage has been caused by using corrosive liquids andor liquids not mentioned in our documents If the equipment has been overloaded with reference to rating plate specifications. 5 PRICES Unless agreed differently, the prices in the Manufacturer Suggested Retail Price (MSRP) list are net of taxes and Ex- Works ZDS srl. principal place of business. Any additional costs are not included. Goods will be invoiced at shipment date price and ZDS srl reserves the right to modify product prices up to shipment date even if there should be delays in delivery. 6 TERMS OF PAYMENT Payment has to be done to ZDS srl before the invoice s expiry date and according to the order conditions. In case of payment in arrear or incomplete payments, an administration fee of up to 5% might be added to the invoice. 7 DOCUMENTS AND DRAWINGS While ZDS srl. attempt to maintain the information as accurately as possible, the documentation may contain errors or omissions for which we disclaim any liability. The material and contents is provided without warranty of any kind. ZDS srl reserves the right to amend the documentation without prior notice. 8 ORDER CANCELLATION Kupující může nést odpovědnost za problémy způsobené zrušením nebo změnou objednávky a v žádném případě není možné zrušení nebo změnu považovat za platnou bez písemného potvrzení od společnosti ZDS. 9 OBLAST JURISDIKCE V případě jakéhokoli sporu o interpretaci smlouvy anebo její plnění je oblastí jurisdikce výhradně Rovigo.

32 E8