C 1. SPECTRONIC SP - Air circuit breakers. Summary. C2. General characteristics. C3. Fixed circuit breaker. C4. Withdrawable circuit breakers

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SPETRONI SP - Air circuit breakers Summary 2. General characteristics 3. Fixed circuit breaker 4. Withdrawable circuit breakers 5. haracteristics 6.

1 SPETRONI SP - Air circuit breakers Summary 2. General characteristics 3. Fixed circuit breaker 4. Withdrawable circuit breakers 5. haracteristics 6. RV23: protection and control unit 6. RV+ : protection and control unit.10 Auxiliaries Order odes 18. Overall dimensions 21. Weights 22. RV andwiring diagram

2 SPETRONI SP - Air circuit breakers ircuit Breakers 400 to 2500A - Series SP Rated short- circuit breaking capacity: Icu 55 to 60kA (415V) omplete range - Fixed or withdrawable versions - 3 or 4 poles - Electrical or manual control The SPETRONI range combines the legendary reliability of our air circuit breakers with: - A design adapted to the new panel boards - Protection relay: RV 23, RV+ Main advantages - lever design combining longevity and reliability - Maximum service: total selectivity is ensured, even at closing on short circuit - Simple and efficient servicing on site - Safety ensured by fully visible breaking. onformity The circuit breakers SP are built according to the following standards: IE 947-2, BS, EI, NBN, NF and VDE. ertification: Bureau Vé ritas, Lloyd s Register of Shipping, ASEFA. ertification: Germanischer Lloyd (in accordance with IE ) Tropicalisation - lass I (standard): Relative humidity of 80% at 40 (Hot and dry or damp climate of temperature zones). - lass II: Relative humidity of 95% at 45 (hot and damp climate). Anti-corrosion treatment For special atmospheres, consult us. Rated short-circuit breaking capacity following IE (415V) Icu (ka) SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP Ith ) A(

SPETRONI SP - Air circuit breakers Fixed circuit breaker 6 3 4 14 19 13 5 Description Fitted at the factory with a control panel providing an IP30 degree of protection.

- onnections to auxiliary circuits by terminals located at the front of the unit ) max 24 terminals). - Supplied with 12 terminals as standard, mounted on the right.

2 ircuit breaker position indicator. Red = closed - Green = open. 3 Trip lever prior to withdrawal or plugged- in operations. 4 Auxiliary switches. 5 RV 23 or RV+ releases.

3 SPETRONI SP - Air circuit breakers Fixed circuit breaker Description Fitted at the factory with a control panel providing an IP30 degree of protection. For panel mounting, a seal and a cover permit IP3X protection with the door closed. Installation - Fixed to vertical uprights or on horizontal surface. - Main connections ). - onnections to auxiliary circuits by terminals located at the front of the unit ) max 24 terminals). - Supplied with 12 terminals as standard, mounted on the right. Power supply orientation Up to 415V, connections are made either to the upper or lower terminal clamps. Above 415V, connect to the upper terminals. 1 Local trip and reset push button (BPDL). 2 ircuit breaker position indicator. Red = closed - Green = open. 3 Trip lever prior to withdrawal or plugged- in operations. 4 Auxiliary switches. 5 RV 23 or RV+ releases. 6 Volmetric releases: shunt and undervoltage releases. 7 Locking in connected position or locking in withdrawn position. 8 Fixed auxiliary terminal block. 9 Electrical control. 10 urrent transformer. 11 Position contact withdrawn- inserted. 12 EX trip actuator. 13 Digital ammeter )optional(. 14 Distinct fault signalling )optional(. 15 Arc chute. 16 Isolating shutter. 17 Reinforced ground plug. 18 Primary jaw. 19 Fault contact.

SPETRONI SP - Air circuit breakers Withdrawable circuit breaker 10 15 18 4 9 8 2 3 1 7 11 9 Description The circuit breaker is mounted on a cradle fitted with slides allowing two positions:

Automatic tripping of the breaker on withdrawal is ensured by a safety device at the insertion of the cranks.

Installation - Fixing to the vertical uprights by rear surface or on a horizontal surface by adding L pieces on side faces. - Main connections (see table on page D. 27).

4 SPETRONI SP - Air circuit breakers Withdrawable circuit breaker Description The circuit breaker is mounted on a cradle fitted with slides allowing two positions: inserted and withdrawn- isolated. The insertion and withdrawal operations are performed by a screw-nut system, operated by two removable cranks. Automatic tripping of the breaker on withdrawal is ensured by a safety device at the insertion of the cranks. For panel mounting, a seal and a cover, permit IP3x protection with the door closed. The circuit breaker may be withdrawn either with the door closed or open. Installation - Fixing to the vertical uprights by rear surface or on a horizontal surface by adding L pieces on side faces. - Main connections (see table on page D. 27). - The auxiliary circuits disconnect automatically and simultaneously with the main circuit. - onnections to the auxiliary circuits are made laterally with clips (maximum 24 terminals) - Standard unit equipped with 12 terminals. 8 Power supply orientation Up to 415V, connections are made either to the upper or lower terminal clamps. Above 415V, connect to the upper terminals

5 SPETRONI SP - Air circuit breakers haracteristics ircuit Breakers 5 SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP 2500 Rated insulation voltage Ui (V) Rated impulse voltage Uimp (kv) Rated maximum nominal voltage Ue (V) Rated thermal current Ith 40 (A) (A) (A) Rated ultimate short-circuit breaking capacity Icu Alternating current 50/ 60Hz 240/ 415V (ka) V (ka) V ) (ka) Rated service short-circuit breaking capacity Ics Alternating current 50/ 60Hz 240/ 415V (ka) V (ka) V (1) (ka) Rated peak short-circuit making capacity (max) Icm (ka peak) Rated short time withstand current Icw: 1 sec. 415V (ka eff.) V (ka eff.) Utilization category B B B B B B Number of poles Suitable for isolation (visible breaking indication) Endurance (number of operating cycles) Mechanical (total) # operating cycles Electrical (at 415V) ) ( # operating cycles Mean time between maintenances # operating cycles Power dissipation (withdrawable, 3 poles) (W) th pole conventional thermal curren (A) ) 1250 ) Pollution degree Dimensions in mm ) fixed version( 3poles Height (mm) Width (mm) Depth (mm) poles Height (mm) Width (mm) Depth (mm) ) 1( On request. ) 2( To guarantee this number of operations, it is necessary to check the spark ) 3( Neutral reduced to the left. arrestors and the arc chutes as shown in the table above ) Replace them when necessary( This can be done easily on site Switches SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP 2500 Rated thermal current at 40 Ith (A) Rated peak short-circuit making current Icm k(ka peak) Rated short time withstand current Icw: 1 sec. 415V ) ka eff.( V (ka eff.) Dimensions in mm (fixed circuit breaker): See circuit breaker table above

SPETRONI SP - Air circuit breakers RV 23: Protection unit for SP400 to SP2500 Standard protection - Overload protection (LT) - Short-circuit protection (ST-I) - Ground fault protection (GF) Setting

6 SPETRONI SP - Air circuit breakers RV 23: Protection unit for SP400 to SP2500 Standard protection - Overload protection (LT) - Short-circuit protection (ST-I) - Ground fault protection (GF) Setting ranges Setting points LT (x In) LTD (s) delay at 6 lr ST (x ln) Time delay (ms) I (x ln) OFF GF (xin) Time delay (ms) Ir= kxin Front face options The RV unit may supplied with following modules. 6 Optional distinct fault signalling (LT, ST- I, GF) This option displays locally by LED and dry contacts the origin of the fault. Optional Load monitoring threshold setting :( ) x Ir Optional Ammeter A digital ammeter permanently displays the maximum current value. Description The current of other phases is available locally. The RV 23 unit meets the requirements of the IE standard. This unit is powered by the current transformers and performs all the necessary three or four pole overcurrent protections. The RV 23 is designed for : - 3 pole or 4 pole protection: 3P/ 3P+ N - 3 pole with half neutral protection: 3P+ N50% - 3 pole or 4 pole ground fault protection Internal Options Auxiiary power supply 24V D - 15W or 24V A - 15 VA RV front face options Note In RV03 unit there are no LT delay setting and GF protection

7 SPETRONI SP - Air circuit breakers RV 23: Protection unit for SP400 to SP2500 Setting and operating current values Operating limits - IE 7 LT Threshold in k x In k= times the current transformer rating LT Time delay s. at6ir Time in seconds ST Threshold times the LT value( Ir) ST Time delay s Instantaneous threshold( I) times the LT value( lr) Multiples of current setting

8 SPETRONI SP - Air circuit breakers RV+ : Protection unit for SP400 to SP2500 Standard protection - Overload protection (LT) - Short-circuit protection (ST-I) - Ground fault protection (GF) Setting ranges I STD inst. GFD 8 Description The RV+ base on microprossesor unit meets the requirements of the IE standard. This unit is powered by the current transformers and performs all the necessary three or four pole overcurrent protections. The RV+ is designed for : - 3 pole or 4 pole protection: 3P/ 3P+ N - 3 pole with neutral protection: 3P+ N50 %,100%,200% - 3 pole or 4 pole ground fault protection Note In RV03 unit there are no LT delay setting and GF protection

9 SPETRONI SP - Air circuit breakers RV+ : Protection unit for SP4 00 to SP2500 Setting and operating current values ~ 1.25 Operating limits according to IE Ir=kxIn k = LT time delay sat6Ir 10 t (s) ST pick-up xir I t OFF 2 ItON ST time delay s I/Ir xir Inst. pick-up OFF xir Grand fault curve GF time delay s 2 ( ItOFF) 2 t (s) GF time delay s 2 ( ItON) GF pick-up OFFxIn I/In 2

SPETRONI SP - Auxiliaries Electrical control The electrical control is integrated within the overall dimensions of the circuit breaker. An easy adaption can be made to manual control.

10 SPETRONI SP - Auxiliaries Electrical control The electrical control is integrated within the overall dimensions of the circuit breaker. An easy adaption can be made to manual control. Breaker mechanism driven by a device with a universal motor. Automatic disconnection of the motor at the end of the operation. Making via a relay. Tripping by shunt trip or undervoltage release. Manual emergency control. Automatic reset. Manual reset after tripping due to fault. 10 haracteristics Rated service voltage Un Alternating current 50Hz Alternating current 60Hz Directcurrent Operating voltage Operating time at making Power consumption Breakertype Alternatingcurrent Directcurrent V V V ms VA W Note In case of continuous signal to close, interrupt this signal during 0. 3 sec minimum, to allow electrical control to reset properly V from085to11un at Un SP800 to1600 SP2000 and Electrical control 48V: section of the supply cables to be specified in accordance with the distance from the supply Section (mm) Distance from supply (m) ,

11 SPETRONI SP - Auxiliaries Voltmetric releases Two types of releases enable the remote controlled operation of the circuit breaker. SHUNT TRIP RELEASE EA-EA1-EB Actuates the breaking of the circuit breaker ) the power supply is cut by an auxiliary contact(. UNDERVOLTAGE RELEASE UVR-UVRD Actuates the breaking of the circuit breaker when the power supply voltage falls to a value between 35 and 70% of its rated value. UVR: Instantaneous action. UVRD: action delayed by 250 ms or 0. 6 s, alternating current power supply. Other delaying devices available upon request. 11 / ( ms) ( ms) 1st 2st 2st

12 SPETRONI SP - Auxiliaries Auxiliary switches AS - SAS Actuated at the same time as the main poles, the auxiliary contacts indicate the open or closed position of the circuit breaker. Mounting possibilities: - Either 6 AS changeover switches - or 3 SAS special changeover switches for D applications (it is not possible to combine AS and SAS). For low voltage contacts, 4 to 30V - 1 to 100mA, consult the sales office. 12 haracteristics Thermal current Ith (A) Interrupting capacity Alternating current cos ϕ V (A eff.) 127V (A eff.) 220V (A eff.) 380V (A eff.) Direct current L/ R 0. 01s 48V 0 (A) 120V (A) 220V (A) AS SAS Fault contact ) Bell alarm( BA ommon fault signals for overload and short- circuit. Possibility of two changeover switches BA1, BA2 activated by RMS 7 or RMS 9. After release it is necessary to reset the contacts by pushing the local mechanical push button situated on the control panel (BPDL). haracteristics Thermal current Ith (A) Interrupting capacity Alternating current cos ϕ V (A eff.) 127V (A eff.) 220V (A eff.) 380V (A eff.) Direct current L/ R 0. 01s 48V (A) 120V (A) 220V (A) BA

SPETRONI SP - Air circuit breakers Position contacts for withdrawable circuit breakers Equipment for withdrawable circuit breakers Auxiliary secondary disconnect system Safety contact in connected

- Mounting of 4 devices maximum. Isolating shutter 13 onnected position contact AE Indicates the position of the circuit breaker in its cradle. Possibility of 2 changeover switches AE 51, AE 52.

haracteristics Thermal current Ith (A) 20 Interrupting capacity Alternating current cos ϕ 0. 3 48V 127V 220V 380V (A eff.) (A eff.) (A eff.) (A eff.) 12 12 12 5 Direct current L/ R 0.

13 SPETRONI SP - Air circuit breakers Position contacts for withdrawable circuit breakers Equipment for withdrawable circuit breakers Auxiliary secondary disconnect system Safety contact in connected position AE 12 Indicates that the closing of the breaker can be actuated; the breaker is in onnected position, operating cranks not inserted. Possibility of a changeover switch. onnection by clips of mm. Includes a fixed part (female sockets) mounted on the cradle and a moving part (male sockets) mounted on the circuit breaker - Device permits connection of 6 circuits of 10 A per block. - Mounting of 4 devices maximum. Isolating shutter 13 onnected position contact AE Indicates the position of the circuit breaker in its cradle. Possibility of 2 changeover switches AE 51, AE 52. onnection by clips of mm. Withdrawn position contact AD Indicates the position of the circuit breaker in its cradle. Possibility of 2 changeover switches AD 61, AD 62. onnection by clips of 6. 5 mm. haracteristics Thermal current Ith (A) 20 Interrupting capacity Alternating current cos ϕ V 127V 220V 380V (A eff.) (A eff.) (A eff.) (A eff.) Direct current L/ R 0. 01s 48V 120V 220V (A) (A) (A) Prevents access to energised parts when the circuit breaker is in withdrawn position. Provided with a padlocking system (padlock not provided). Test position cord Use in place of secondary disconnects. Possibility of equipping the circuit breaker with a connector for testing the auxiliaries in the disconnected position. Reinforced ground plug Reinforces the natural electrical continuity between the cradle mass and the circuit breaker ) Icc 25kA s(. Remove the lower right wire secondary disconnection block.

SPETRONI SP - Order codes ircuit breakers Without Protection FIXED with rear horizontal terminals Front terminal kit SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP 2500 3P 756303 756313 756323 756333

with front terminals radle with rear horizontal terminals 3P 756301 756311 756321 756331 756341 756351 4P 756302 756312 756322 756332 756342 756352 3P 756100 756100 756100 756100 756102 756102 4P

14 SPETRONI SP - Order codes ircuit breakers Without Protection FIXED with rear horizontal terminals Front terminal kit SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP P P P P WITHDRAWABLE Moving part + Fixed part cradle with front terminals radle with rear horizontal terminals 3P P P P P P Higher value for 690V version RV protection unit 3P P RV RV RV+ urrent transformer Rating A SP 800 SP1000 SP 1250 SP 1600 SP 2000 SP

SPETRONI SP - Order codes Switches SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP 2500 FIXED with rear horizontal terminals Front terminals kit 3P 756403 756413 756423 756433 756443 756453 4P 756404

15 SPETRONI SP - Order codes Switches SP 800 SP 1000 SP 1250 SP 1600 SP 2000 SP 2500 FIXED with rear horizontal terminals Front terminals kit 3P P P P WITHDRAWABLE Moving part + Fixed part cradle with front terminals radle with rear horizontal terminals Higher value for 690V version 3P P P P P P P P

16 SPETRONI SP - Order codes Electrical auxiliaries Electrical control Shunt trip release Undervoltage trip release Use 4 connection terminals or secondary disconnections Use 2 connection terminals or secondary disconnections Use 2 connection terminals or secondary disconnections 16 SP A 50Hz V V ST A 50-60Hz,D / 127V V UV A 50-60Hz,D / 127V V V V A 60Hz V V V D V V

SPETRONI SP - Order codes Auxiliaries Accessories Signalling contacts Secondary terminals Interlocking Fixed circuit breaker: block of 12 terminals (maximum 1 additional block).

17 SPETRONI SP - Order codes Auxiliaries Accessories Signalling contacts Secondary terminals Interlocking Fixed circuit breaker: block of 12 terminals (maximum 1 additional block) Left mounting Withdrawable circuit breaker: block of 6 terminals ) 2 additional blocks maximum(. Tripped position By Ronis lock (supplied) By lock (not supplied) By padlocks (not supplied) Moving part Withdrawn position Fixed part By Ronis lock (supplied) NO N NO/ N Fixed and moving part assembly By lock (not supplied) AS AS AS AS 4 Isolating shutter 3P 4P SP Source changeover mechanical interlock Linkage permitting interlock: - 2 circuit breakers at 660 mm - 3 devices (on request) AS SP Fixed circuit breaker AS SAS 1 ) SAS 2 ) 1( SAS 3 ) 1( BA BA 2 Reinforced ground plug 25kA s For withdrawable circuit breaker Test position cord Replace the secondary disconnection device Withdrawable circuit breaker able system permitting interlock between: fixed circuit breaker withdrawable circuit breaker Operation counter ) 1 ( To fit 1, 2 or 3 SAS contacts, use adaption no ircuit breaker contact positions in the cradle onnection terminals or secondary disconnections to use: - by NO or N contact: 2 terminals - by NO/ N contact switches: 3 terminals " onnected position contact AE, one changeover contact NO/ N " Withdrawn position contact AD, one changeover contact NO/ N For each position two contacts are possible. Use an adaption no for 2 AE + 2 AD Use 3 secondary terminals per contact. Door gasket Factory fitted onnected cranks not inserted contact AE Permits IP3x protection when panel mounted A changeover contact NO/ N Use 3 secondary disconnection terminals

18 ط 9 ط 9 SPETRONI SP - Overall dimensions Fixed circuit breaker Front connection Rear horizontal connection Neutral E Door Gasket 4x 18 4x Panel cut out for fitting gasket Rear horizontal connections Front connections SP neutral of SP SP neutral of SP Legend Type Number of poles A B D SP 400 to SP E = minimum clearance distance above the arc chutes. Ue 500V Ue 690V I = Insulating screen 150 mm 150 mm M = Metallic screen 150 mm 200 mm SP SP

19 SPETRONI SP - Overall dimensions Withdrawable circuit breaker Front connection 10, ط 4 x 5 D B B Neutral to 1600 E Withdrawable door open Withdrawable door closed, 105 ط 4x Gasket 19 Panel cut out for gasket fitting Rear horizontal connection 800 to Withdrawable door closed 12 ط Door cut-out onnection terminals Legend Type Number of poles A B D SP 800 to SP E = minimum clearance distance above the arc chutes. Ue 500V Ue 690V I = Insulating screen 100 mm 100 mm M = Metallic screen 150 mm 200 mm SP 400 to 1600 neutral of SP SP

20 SPETRONI SP - Overall dimensions Source changeover switches IDS Fixed circuit breakers without chassis Type Number of poles A SP 400 to SP White area: overall dimensions of interlocking system. left alignment of circuit breaker fixation. 20 Withdrawable circuit breaker without chassis Type Number of poles A SP 400 to SP White area: overall dimensions of interlocking system. left alignment of circuit breaker fixation.

21 SPETRONI SP - onnections/ Weights onnection possibilities Fixed versions Rear horizontal terminals Rear vertical terminals Front terminals Withdrawable versions Rear horizontal terminals Rear vertical terminals Front terminals X = standard O = on request SP X O X SP X O X Weight of circuit breakers (in kg) Weight of switches (in kg) Fixed circuit breaker Withdrawable circuit breaker manual control electrical control manual control electrical control SP P P SP P P SP P P SP P P SP P P SP2500 3P P Fixed circuit breaker Withdrawable circuit breaker manual control electrical control manual control electrical control SP P P SP P P SP P P SP P P SP P P SP2500 3P P

22 SPETRONI SP - RV diagram RV: Protection and measurement unit Diagrams are shown without power supply, circuit breaker open, connected, reset and cranks not inserted. 22 Legend AE connected position contact AD withdrawn position contact AE 12 cranks not inserted contact BA1 - BA2 fault contact, overload and short-circuit with local reset after fault tripping MV(UV) undervoltage release UVRD time delayed undervoltage release RA resistor for selected voltages in direct current EA(ST) shunt trip release K relay FE1. 2 limit switch close FD limited switch reset M. m motor RH 50 resistor for 380V 21 interlock contact coupled with emergency control AS - SAS auxiliary switches BPO Tripping push-button BPF losing push-button

23 SPETRONI SP - Wiring diagram Open losed onnected Disconnected Disconnected cranks notinserted green M or or or 4 23 red Voltmetric releases Electrical control Auxiliary contacts Positioning contacts Electrical control External wiring: wire cross section 2. 5 mm 2 ) for 48V power supply, the wire length is max. 20 m(. For 48V: connection of electrical control on the circuit breaker and the 2 2 contact by 2. 5 mm wires. End user connections Fixed circuit breaker onnection by terminals 6. 3 x terminals maximum Letters in alphabetical order followed by increasing numbers Auxiliary contacts Six normal or three special auxiliary contacts. Withdrawable circuit breaker onnections by terminals 6. 3 x AS Bridge connected during installation For the electrical control of EA1, EA, EB, D1, D2, MVR, MV, RMS 7, use the allocated terminals. Other accessories: numbers are increasing clockwise ) use reserved terminals if they are available(. LEFT RIGHT LEFT RIGHT 50 N 49 MV or MVR REAR D2 FRONT D1 EA1 or EA or EB or MV. MVR E F G H Electrical control

24 Notes 24

cor Long Run Experience

Moulded Case Circuit Breakers Moulded Case Circuit Breakers 16-1250A cor Long Run Experience cor Breaking capacity (according to IEC 947-2 at 415V) Icu 100 D160L D250L D400L D630L 70 60 DH800 50 35 30