Series description: Wilo-TOP-STGD

ATAC Solutions 1622 8824 / Series description: Wilo-TOP-STGD Wilo-TOP-STGD 15 4/ 1 5 Design Glandless double circulation pump with flange connection. Application Primary circuits of solar and geothermal systems Type key Example: TOP-STGD Wilo-TOP-STGD 32/1 Standard double pump (flange-end pump) 32/ Nominal connection diameter 1 Nominal deliery head [m] at Q = m3/h Special features/product adantages Can be used in solar and geothermal systems from 2 C to +11 C Double pump for main/standby or parallel operation Manual power adjustment with 2 or 3 speed stages (depending on type) Pump housing with cataphoretic (KTL) coating to preent corrosion due to condensation formation Simple installation due to PN 6/PN 1 combination flange Technical data Permissible temperature range at ambient temperature +4 C -2 C to +11 C, for short periods (2 h) up to +13 C Mains connection: 1~23 V, 5 Hz (depending on type) 3~4 V, 5 Hz 3~23 V, 5 Hz (with optional switching plug) Protection class IP X4D DN 32 to DN 4 flange connection Max. operating pressure of standard ersion: 6/1 bar or 6 bar (special ersion: 1 bar) 15 4/1 32 /1 5 1 15 2 25 3 Equipment/function Operating modes Speed-stage switching Manual functions Setting of the speed stages: 2 or 3 speed stages (depending on type) Automatic functions Full motor protection with integrated trip electronics (standard equipment for 1~ and 3~pumps with P2 18 W, optional for all types with Wilo-Protect-Module C) External control functions "Oerriding Off" control input (optional for all types with Wilo-Protect Module C) Signal and display functions Indiidual/collectie fault signal (potential-free NC contact) (optional for all types with Wilo-ProtectModule C) Collectie fault signal (potential-free NC contact) (standard equipment for 1~ and 3~pumps with P2 18 W, optional for all types with WiloProtectModule C) Indiidual run signal (potential-free NO contact) (optional for all types with Wilo-ProtectModule C) Fault signal light (standard equipment for 1~ and 3~pumps with P2 = 18 W, optional for all types with Wilo-ProtectModule C) Rotation monitoring lamp (standard equipment for 3~pumps only) Dual pump management (double pump or 2 x single pump) Main/standby operation (automatic fault-actuated switchoer / timedependent pump cycling) (optional for all types with Wilo-Protect Module C) Equipment For flange-end pumps: Flange ersions Standard ersion for DN 32 to DN 4 pumps: PN 6/1 combination flange (PN 16 flange according to EN 192-2) for PN 6 and PN 16 counter flanges, Special ersion for DN 32 and DN 4 pumps: PN 16 flaneg (according to EN 192-2) for PN 16 counter flange, Mounting bracket set-up (with horizontal shaft only): Standard ersion for TOP-STGD 4/15 pumps Special ersion for TOP-STGD 32/1, 4/1 pumps. M1 drilled hole for mounting bracket set-up aailable on request. Double switchoer ale in pump housing Cable inlet possible from both sides (only for 1~pumps and 3~pumps with P2 18 W) Materials Pump housing: Grey cast iron Impeller: Plastic Shaft: Stainless steel Bearing: Carbon, metal impregnated Scope of deliery Double pump incl. Washers for flange screws Installation and operating instructions Accessories Mounting brackets for pump fixation Blind flanges For pumps 3~4 V: Switching plug 3~23 V (2 plugs required), Wilo-ProtectModule C 3~4 V (2 modules required) Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 1 / 12

1622 8824 / Series description: Wilo-TOP-STGD For pumps 1~23 V: Wilo-ProtectModule C 1~23 V (2 modules required) Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 2 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 32/1 (1~23 V, PN 6/1) Pump cures Single-phase current - indiidual operation Approed fluids (other fluids on request) Heating water (in accordance with VDI 235) Water-glycol mixtures ( 1:1; aboe 2% admixture, the pumping data must be checked) Permitted field of application Temperature range for applications in HVAC systems at ambient temperature of +4 C -2 up to +11 C (in shortterm operation 2 h: +13 C) C Maximum permissible operating pressure Pipe connections Flange P max 6/1 bar Combination flange PN6/1 (PN 16 flange according to EN 192-2) Nominal flange diameter DN 32 Oerall length l 22 mm Pump cures Single-phase current - parallel operation Motor/electronics Emitted interference EN 61-6-3 Interference resistance EN 61-6-2 Protection class Insulation class Mains connection IP X4D H 1~23 V, 5 Hz Nominal motor power P 2 18 W Speed n 24 / 27 rpm Power consumption 1~23 V P 1 335 / 39 W Current at 1~23V I 1.72 / 1.9 A Current at 3~23V I A Capacitor 8. µf / 4 VDB Threaded cable connection PG 2x13.5 Motor protection integrated Materials Pump housing Impeller Pump shaft Bearing Grey cast iron (EN-GJL-25) Plastic (PP - 5% GF) Stainless steel (X46Cr13) Carbon, metal impregnated Minimum suction head at suction port for aoiding caitation at water pumping temperature Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 3 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 32/1 (1~23 V, PN 6/1) Dimension drawing 141 141 144 143 M1 Minimum suction head at 5 / 95 / 11 / 13 C.5 / 5 / 11 / m 22 11 12 172 6 Information for order placements Make Wilo Type TOP-STGD 32/1 Art no. 213175 Dimension drawing, flange Ø 14 Ø 1 Ø 9 Ø 76 DN 32 Weight approx. m 19.2 kg = aailable, = not aailable 6 4 x Ø14 4 x Ø19 6 Terminal diagram SSM C1 C2 N L SSM C1 PE C2 N L Mains connection 1~23 V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Triggering:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 3814 for the collectie fault signal (SSM) 1 A, 25 V ~ For function, see Wilo catalogue, chapter "Pump management Wilo control, planning guide" Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 4 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/1 (1~23 V, PN 6/1) Pump cures Single-phase current - indiidual operation 1 8 1 2 3 4 5m/s Wilo-TOP-STGD 4/1 1~23 V - DN 4 p/kpa 1 8 Approed fluids (other fluids on request) Heating water (in accordance with VDI 235) Water-glycol mixtures ( 1:1; aboe 2% admixture, the pumping data must be checked) 6 6 Permitted field of application 4 2 4 2 Temperature range for applications in HVAC systems at ambient temperature of +4 C -2 up to +11 C (in shortterm operation 2 h: +13 C) C 4 8 12 16 2 1 2 3 4 5 6 Q/l/s 2 4 6 P 1/W 6 4 2 4 8 12 16 2 Q/Igpm Pump cures Single-phase current - parallel operation 1 2 4 6 Wilo-TOP-STGD 4/1 1~23 V - DN 4 + 8 m/s p/kpa 1 Maximum permissible operating pressure Pipe connections Flange P max 6/1 bar Combination flange PN6/1 (PN 16 flange according to DIN 2533) Nominal flange diameter DN 4 Oerall length l 25 mm Motor/electronics Emitted interference EN 61-6-3 Interference resistance EN 61-6-2 Protection class IP X4D 8 8 Insulation class H 6 6 Mains connection 1~23 V, 5 Hz 4 4 Nominal motor power P 2 35 W Speed n 26 / 28 rpm 2 2 Power consumption 1~23 V P 1 61 / 68 W P 1/W 12 5 1 15 2 25 3 35 8 4 2 4 6 8 1 Q/l/s 2 4 6 8 1 12 5 1 15 2 25 3 35 Q/Igpm Current at 1~23V I 3.18 / 3.47 A Current at 3~23V I A Capacitor 16. µf / 4 VDB Threaded cable connection PG 2x13.5 Motor protection integrated Materials Pump housing Grey cast iron (EN-GJL-25) Impeller Pump shaft Bearing Plastic (PP - 5% GF) Stainless steel (X46Cr13) Carbon, metal impregnated Minimum suction head at suction port for aoiding caitation at water pumping temperature Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 5 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/1 (1~23 V, PN 6/1) Dimension drawing 153 153 178 172 M1 Minimum suction head at 5 / 95 / 11 / 13 C.5 / 5 / 11 / m 25 135 19 216 75 Information for order placements Make Wilo Type TOP-STGD 4/1 Art no. 2131751 Dimension drawing, flange Ø 15 Ø 11 Ø 1 Ø 88 DN 4 Weight approx. m 29 kg = aailable, = not aailable 4 x Ø14 4 x Ø19 Terminal diagram SSM C1 C2 N L SSM C1 PE C2 N L Mains connection 1~23 V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Triggering:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 3814 for the collectie fault signal (SSM) 1 A, 25 V ~ For function, see Wilo catalogue, chapter "Pump management Wilo control, planning guide" Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 6 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/1 (3~4 V/23 V, PN 6/1) Pump cures 1,5 1 1,5 2 2,5 3 3,5 m/s 9 8 7 6 Wilo-TOP-STGD 4/1 3 ~ 4 V - DN 4 Approed fluids (other fluids on request) Heating water (in accordance with VDI 235) Water-glycol mixtures ( 1:1; aboe 2% admixture, the pumping data must be checked) Permitted field of application 5 4 3 Temperature range for applications in HVAC systems at ambient temperature of +4 C -2 up to +11 C (in shortterm operation 2 h: +13 C) C 2 1 2 4 6 8 1 12 14 16 18 1 2 3 4 5 Q/l/s 1 2 3 4 5 6 Q/Igpm P1/W 5 4 3 2 1 2 4 6 8 1 12 14 16 18 Pump cures 1 9 8 7 6 5 1 2 3 4 5 6 m/s Wilo-TOP-STGD 4/1 3~4 V - DN 4 + Maximum permissible operating pressure Pipe connections Flange P max 6/1 bar Combination flange PN6/1 (PN 16 flange according to DIN 2533) Nominal flange diameter DN 4 Oerall length l 25 mm Motor/electronics Emitted interference EN 61-6-3 Interference resistance EN 61-6-2 Protection class IP X4D Insulation class H Mains connection 3~4/23 V, 5 Hz Nominal motor power P 2 35 W Speed n 22 / 25 / 28 rpm Power consumption P 1 365 / 465 / 585 W 4 3 2 1 Current at 3~4V I.65 /.82 / 1.17 A Current at 3~23V I 1.12 / 1.43 / 2.2 A Threaded cable connection PG 2x13.5 5 1 15 2 25 3 1 2 3 4 5 6 7 8 9 Q/l/s 2 4 6 8 1 Q/Igpm P1/W 1 Motor protection Materials Pump housing integrated Grey cast iron (EN-GJL-25) 8 6 4 Impeller Pump shaft Plastic (PP - 5% GF) Stainless steel (X46Cr13) 2 5 1 15 2 25 3 Bearing Carbon, metal impregnated Minimum suction head at suction port for aoiding caitation at water pumping temperature Minimum suction head at 5 / 95 / 11 / 13 C.5 / 5 / 11 / m Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 7 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/1 (3~4 V/23 V, PN 6/1) Dimension drawing 153 153 178 172 M1 25 135 19 216 75 Pg Pg Pg Pg Information for order placements Make Wilo Type TOP-STGD 4/1 Art no. 2131752 Weight approx. m 29 kg = aailable, = not aailable Dimension drawing, flange Ø 15 Ø 11 Ø 1 Ø 88 DN 4 4 x Ø14 4 x Ø19 Terminal diagram SSM L1 L2 L3 SSM PE L1 L2 L3 Mains connection 3~4 V, 5 Hz 3~23 V, 5 Hz (with optional switching plug 3~23 V) Full motor protection with integrated trip electronics in terminal box for all speed stages Triggering:All-pole motor deactiation integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 3814 for the collectie fault signal (SSM) 1 A, 25 V ~ For function, see Wilo catalogue, chapter "Pump management Wilo control, planning guide" Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 8 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/15 (1~23 V, PN 6/1) Pump cures Single-phase current - indiidual operation 15 12,5 1 7,5 5 2,5 P 1 /W 2,5 5 7,5 1 12,5 15 17,5 1 2 3 4 5 75 5 25,5 1 1,5 2 2,5 3 3,5 4 4,5 m/s Wilo-TOP-STGD-4/15 1~23 V - DN 4 1 2 3 4 5 6 7 Q/Igpm 2,5 5 7,5 1 12,5 15 17,5 Q/l/s Pump cures Single-phase current - parallel operation 17,5 15, 12,5 1, 7,5 5, 2,5 P 1/W 15 1 1 2 3 4 5 6 7 5 1 15 2 25 3 1 2 3 4 5 6 7 8 Q/l/s 5 Wilo-TOP-STGD 4/15 1~23 V - DN 4 2 4 6 8 1 5 1 15 2 25 + m/s Q/Igpm 3 Approed fluids (other fluids on request) Heating water (in accordance with VDI 235) Water-glycol mixtures ( 1:1; aboe 2% admixture, the pumping data must be checked) Permitted field of application Temperature range for applications in -2 up to +11 C (in shortterm operation 2 h: +13 C) C HVAC systems at ambient temperature of +4 C Maximum permissible operating pressure Pipe connections Flange P max 6/1 bar Combination flange PN6/1 (PN 16 flange according to EN 192-2) Nominal flange diameter DN 4 Oerall length l 25 mm Motor/electronics Emitted interference EN 61-6-3 Interference resistance EN 61-6-2 Protection class IP X4D Insulation class H Mains connection 1~23 V, 5 Hz Nominal motor power P 2 57 W Speed n 25 / 28 rpm Power consumption 1~23 V P 1 8 / 945 W Current at 1~23V I 4.2 / 4.57 A Current at 3~23V I A Capacitor 25. µf / 4 VDB Threaded cable connection PG 2x13.5 Motor protection integrated Materials Pump housing Grey cast iron (EN-GJL-25) Impeller Plastic (PP - 5% GF) Pump shaft Bearing Stainless steel (X46Cr13) Carbon, metal impregnated Minimum suction head at suction port for aoiding caitation at water pumping temperature Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 9 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/15 (1~23 V, PN 6/1) Dimension drawing 172 172 2 195 Minimum suction head at 5 / 95 / 11 / 13 C 3 / 1 / 16 / m 125 M1 Information for order placements 25 119 258 65 Make Wilo Type TOP-STGD 4/15 Pg Pg Pg Pg Art no. 2131753 Dimension drawing, flange Ø 15 Ø 11 Ø 1 Ø 84 DN 4 Weight approx. m 38.9 kg = aailable, = not aailable 65 4 x Ø14 4 x Ø19 65 Terminal diagram SSM C1 C2 N L SSM C1 PE C2 N L Mains connection 1~23 V, 5 Hz Full motor protection with integrated trip electronics in terminal box for all speed stages Triggering:All-pole shutdown of motor by integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 3814 for the collectie fault signal (SSM) 1 A, 25 V ~ For function, see Wilo catalogue, chapter "Pump management Wilo control, planning guide" Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 1 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/15 (3~4 V/23 V, PN 6/1) Pump cures 15, 12,5 1, 7,5 5, 2,5 P 1 /W 2,5 5 7,5 1 12,5 15 17,5 1 2 3 4 5 75 5 25,5 1 1,5 2 2,5 3 3,5 4 4,5 m/s Wilo-TOP-STGD-4/15 3 ~ 4 V - DN 4 1 2 3 4 5 6 7 2,5 5 7,5 1 12,5 15 17,5 Pump cures 17,5 15 12,5 1 7,5 5 2,5 P 1 /W 15 1 Wilo-TOP-STGD 4/15 3~4 V - DN 4 5 1 15 2 25 3 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 Q/l/s Q/Igpm 1 2 3 4 5 6 7 8 9 1 11Q/Igpm + Q/l/s m/s Approed fluids (other fluids on request) Heating water (in accordance with VDI 235) Water-glycol mixtures ( 1:1; aboe 2% admixture, the pumping data must be checked) Permitted field of application Temperature range for applications in -2 up to +11 C (in shortterm operation 2 h: +13 C) C HVAC systems at ambient temperature of +4 C Maximum permissible operating pressure Pipe connections Flange P max 6/1 bar Combination flange PN6/1 (PN 16 flange according to EN 192-2) Nominal flange diameter DN 4 Oerall length l 25 mm Motor/electronics Emitted interference EN 61-6-3 Interference resistance EN 61-6-2 Protection class IP X4D Insulation class H Mains connection 3~4/23 V, 5 Hz Nominal motor power P 2 57 W Speed n 215 / 25 / 28 rpm Power consumption P 1 585 / 72 / 95 W Current at 3~4V I 1.5 / 1.3 / 1.84 A Current at 3~23V I 1.82 / 2.25 / 3.19 A Threaded cable connection PG 2x13.5 Motor protection integrated Materials Pump housing Grey cast iron (EN-GJL-25) 5 Impeller Plastic (PP - 5% GF) 5 1 15 2 25 3 Pump shaft Bearing Stainless steel (X46Cr13) Carbon, metal impregnated Minimum suction head at suction port for aoiding caitation at water pumping temperature Minimum suction head at 5 / 95 / 11 / 13 C 3 / 1 / 16 / m Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 11 / 12

1622 8824 / Data sheet: Wilo-TOP-STGD 4/15 (3~4 V/23 V, PN 6/1) Dimension drawing 172 172 2 195 M1 25 125 119 258 65 Pg Pg Pg Pg Information for order placements Make Wilo Type TOP-STGD 4/15 Art no. 2131754 Weight approx. m 38.9 kg = aailable, = not aailable Dimension drawing, flange Ø 15 Ø 11 Ø 1 Ø 84 DN 4 65 4 x Ø14 4 x Ø19 65 Terminal diagram SSM L1 L2 L3 SSM PE L1 L2 L3 Mains connection 3~4 V, 5 Hz 3~23 V, 5 Hz (with optional switching plug 3~23 V) Full motor protection with integrated trip electronics in terminal box for all speed stages Triggering:All-pole motor deactiation integrated trip electronics Reset: Manual reset at terminal box necessary Load capacity of the potential-free NC contact according to VDI 3814 for the collectie fault signal (SSM) 1 A, 25 V ~ For function, see Wilo catalogue, chapter "Pump management Wilo control, planning guide" Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-2 12 / 12