Compact Contactors The CWC compact contactors are offered as a complete solution for switching and controlling motors. Main Features Contactors with screw s for C-3 operation up to Contactors with spring s for C-3 operation up to (CE Certification only) Compact contactors up to 6 with the same size both for C and DC s Rated insulation voltage 69 V J J Significantly less consumption and heat dissipation, allowing PLC direct operation without coupling relay Wide range of accessories, compact and fast mounting J J Designed according to the standards IEC/EN 697, DIN VDE 66 () and UL58 J J Power and auxiliary contacts comply with IEC 697-- (mirror contacts) and IEC 697-5- (mechanically linked contacts) J J Mounting through screws or DIN rail 35 mm (EN 5) J J Terminals easy to access and protected against accidental touch (IP) Certifications Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
8 9 7 8 7 B 8 C 3 6 7 D 5 E 7 7 3 5 6 7 8 9 - Compact contactors CWC7...6 (screw ) - Compact contactors CWC7..._S (spring ) - Compact contactor CWC5 (screw ) - uxiliary contact block BFC - front mounting - Mechanical interlock block BIC or latch block RMC - Easy connection busbars - Surge supressor blocks RCC (RC), VRC (varistor), DIC (diode), RCC (RC), DIZC (diode+zener) - Electronic timers TEC, TDC and TETC - Block module for printed circuit board CIC F G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Three-Pole CWC Compact Contactors - 7 to (C-3) ) Rated operational current I e C-3 (U e V) Conv. thermal current I th = I e C- V 3 V kw /hp Maximum rated operational power of three-phase motors 5/6 Hz ) 38 V V 5 V V 5 V 66 V 69 V 7 8.5 / 3 / 3 / 3.7 / 5 3.7 / 5 3 / 9. / 3 / 5 / 5.5 / 6.5 / 6 / 5 3 / 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 6 / 5 7.5 / 7.5 / 7.5 / 7.5 / 7.5 / Built-in auxliary contacts 3 NO NC Screw CWC7--3 CWC7--3 CWC9--3 CWC9--3 CWC--3 CWC--3 CWC6--3 CWC6--3 Spring CWC7--3 S CWC7--3 S CWC9--3 S CWC9--3 S CWC--3 S CWC--3 S - - C DC.95.3 3 5.5 / 7.5 / 5 / 5 / 5 / 5 / 5 CWC5--3 -. - To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 DC - Standard consumption pplicable for CWC7 CWC6 models Coil voltage codes C3 C6 C7 C C5 V dc 8 DC - Low consumption 3) pplicable for CWC7 CWC6 models Coil voltage codes L3 L6 L7 L L5 V dc 8 Notes: ) For 5/6 Hz three-phase, poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design; ) Other voltages available; 3) The compact contactor CWC with low consumption allows only additional auxiliary contacts; ) For selection of accessories, check page 6. Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Compact Contactors for Reversing Starter with Mechanical Interlock CWCI - 7 to 6 (C-3) ) Rated operational current I e C-3 (U e V) Conv. thermal current I th = I e C- V 3 V Maximum rated operational power of three-phase motors 5/6 Hz ) 38 V V 5 V V 5 V 66 V 69 V 7 8.5 / 3 / 3 / 3.7 / 5 3.7 / 5 3 / 9. / 3 / 5 / 5.5 / 6.5 / 6 / 5 3 / 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 6 / 5 7.5 / 7.5 / 7.5 / 7.5 / 7.5 / Built-in auxliary contacts 3 NO NC Screw CWCI7--3 CWCI7--3 CWCI9--3 CWCI9--3 CWCI--3 CWCI--3 CWCI6--3 CWCI6--3 Spring CWCI7--3 S CWCI7--3 S CWCI9--3 S CWCI9--3 S CWCI--3 S CWCI--3 S - - C DC.395.8 B C To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 DC - Standard consumption pplicable for CWCI7 CWCI6 models Coil voltage codes C3 C6 C7 C C5 V dc 8 DC - Low consumption 3) pplicable for CWCI7 CWCI6 models Coil voltage codes L3 L6 L7 L L5 V dc 8 D E F Notes: ) For 5/6 Hz three-phase, poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design; ) Other voltages available; 3) The compact contactor CWC with low consumption allows only additional auxiliary contacts; ) For selection of accessories, check page 6. G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Three-Pole Compact Contactors for Printed Circuit Boards CWC - 7 to 6 (C-3) ) Rated operational current I e C-3 (U e V) Conv. thermal current I th = I e C- V 3 V 38 V Maximum rated operational power of three-phase motors 5/6 Hz ) V 5 V V 5 V 66 V 69 V 7 8.5 / 3 / 3 / 3.7 / 5 3.7 / 5 3 / 9. / 3 / 5 / 5.5 / 6.5 / 6 / 5 3 / 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 6 / 5 7.5 / 7.5 / 7.5 / 7.5 / 7.5 / Built-in auxiliary contacts 3 NO NC CWC7--3 I CWC7--3 I CWC9--3 I CWC9--3 I CWC--3 I CWC--3 I CWC6--3 I CWC6--3 I C DC.395.8 To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 DC - Standard consumption pplicable for CWC7 CWC6 models Coil voltage codes C3 C6 C7 C C5 V dc 8 DC - Low consumption 3) pplicable for CWC7 CWC6 models Coil voltage codes L3 L6 L7 L L5 V dc 8 Notes: ) For 5/6 Hz three-phase, poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design; ) Other voltages available; 3) The compact contactor CWC with low consumption allows only additional auxiliary contacts; ) For selection of accessories, check page 6. Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Control Relay CWC 3) Rated thermal current I th C- V 3 V 38 V V Rated current I e C-5 5 V V 5 V 66 V 69 V Circuit diagram Screw Spring C DC B CWC-- CWC-- S CWC-3- CWC-3- S 6 5 CWC-- CWC-- S.8. C CWC-3- CWC-3- S CWC-- CWC-- S To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 DC Coil - Standard consumption pplicable for CWC models Coil voltage codes C3 C7 C9 C C5 V dc 8 6 DC Coil - Low consumption ) pplicable for CWC models Coil voltage codes L3 L6 L7 L L5 V dc 8 D E F Notes: ) Other voltages available; ) The compact contactor CWC with low consumption allows only additional auxiliary contacts; 3) For selection of accessories, check page 6. G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Four-Pole (P and P/R) Compact Contactors CWC up to (C-) 3) Conventional thermal current I e =I th C- 8 NO Main contacts NC Screw CWC7-- Spring CWC7-- S CWC9-- CWC9-- S CWC-- CWC-- S CWC6-- - 8 CWC7-- CWC7-- S CWC9-- CWC9-- S CWC-- CWC-- S CWC6-- - C DC.95.3 To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 DC Coil - Standard consumption pplicable for CWC7...CWC6 four-pole (NO) models Coil voltage codes C3 C7 C9 C C5 V dc 8 6 DC Coil - Low consumption ) pplicable for CWC7...CWC6 four-pole (NO) models Coil voltage codes L3 L6 L7 L L5 V dc 8 DC Coil (.75 x Uc) pplicable for CWC7...CWC6 four-pole P/R (NO+NC) models Coil voltage codes R3 R6 R7 R R5 V dc 8 Notes: ) Other voltages available; ) The compact contactor CWC with low consumption allows only additional auxiliary contacts; 3) For selection of accessories, check page 6. Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC Compact Contactors with Latch Block CWCH - 5.6 to.8 (C-3) Rated operational current I e C-3 (U e V) Conv. thermal current I th = I e C- V 3 V kw /hp Maximum rated operational power of three-phase motors 5/6 Hz ) 38 V V 5 V To Complete the Reference Code, Replace with the ppropriate Coil Voltage Code ) DC - Standard consumption pplicable for CWCH7...CWCH6 models Coil voltage codes C3 C6 C7 C C5 V dc 8 DC - Standard consumption V pplicable for CWCH7...CWCH6 models 5 V Coil voltage codes C3 C6 C7 C C5 V dc 8 66 V 69 V 5.6.. /.5. / 3. / 3. / 3. / 3 3 / 7. 6.5 / 3 / 3 / 3.7 / 5 3.7 / 5 3.7 / 5 9.6 7.6. / 3.5 / 6.5 / 6.5 / 6 5.5 / 7.5 5.5 / 7.5.8 7.6 3 / 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 7.5 / 7.5 / Control Relay with Latch Block - CWCH Built-in auxiliary contacts Rated operational current Ie Number of auxiliary contacts C- / C-5 (U e 3 V) DC-3 (U e V) 3 NO NC Screw 3 NO NC 3) ) Screw CWCH7--3 CWCH7--3 CWCH9--3 CWCH9--3 CWCH--3 CWCH--3 CWCH6--3 CWCH6--3 Spring CWCH7--3 S CWCH7--3 S CWCH9--3 S CWCH9--3 S CWCH--3 S CWCH--3 S CWCH6--3 S CWCH6--3 S Spring 6 CWCH-- CWCH-- S 6 3 CWCH-3- CWCH-3- S 6 - CWCH-- CWCH-- S 6 3 CWCH-3- CWCH-3- S 6 - CWCH-- CWCH-- S C - 5/6 Hz pplicable for CWC7 CWC5 models Coil voltage codes D D7 D3 D3 D D5 D33 D3 D35 D36 D39 V ac - 5/6 Hz 8 3 38 5 8 C DC.395.8 C DC.377. B C D E F Notes: ) For 5/6 Hz three-phase, poles WEG standard motors. These values are only for reference and may change depending on the number of poles and motor design; ) Other voltages available; 3) For selection of accessories, check page 6; ) For further information about CWCH an its operation, check page 7. G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - ccessories uxiliary Contact Blocks for CWC7 to CWC5 and CWC Illustrative picture For use with Max. number of contacts/ compact contator uxiliary contacts NO NC Terminal markings For use with CWC (3 pole) Screw Spring Terminal markings For use with CWC ( pole) Screw Spring Terminal markings For use with CWC Screw Spring BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S BFC- BFC-S CWC7...6 CWC BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) BFC- ) BFC-S ) 3 BFC-3 ) BFC-3S ) BFC-3 ) BFC-3S ) BFC-3 ) BFC-3S ).3 3 BFC-3 ) BFC-3S ) BFC-3 ) BFC-3S ) BFC-3 ) BFC-3S ) BFC5- - - - - BFC5- - - - - CWC5 BFC5- - - - - BFC5- - - - - ) The compact contactors CWC with DC low consumption s allows only additional auxiliary contacts. For applications that use auxiliary contacts use CWC with standard DC s; ) Not suitable to be used with CWC compact contactors or CWC control relays with DC Low Consumption s ( voltage code L ). Mechanical Interlock for Compact Contactors CWC7 to CWC6 and CWC Illustrative picture Description - Front mouting; - For the mechanical interlock using compact contactors (C or DC ); - Can be mounted with the following accessories: auxiliary contact block, surge suppressor and timers. BIC. Latch Block for Compact Contactors CWC7 to CWC6 and CWC Illustrative picture Description - Front mouting; - For the mechanical interlock using compact contactors (C or DC ); - Can be mounted with the following accessories: auxiliary contact block, surge suppressor and timers. RMC. Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - ccessories Surge Suppressors for Compact Contactors CWC7 to CWC5 and CWC Fast front mounting (clip on) Can be mounted with all the accessories Illustrative picture For use with Circuit diagram Voltages CWC7...5 CWC CWC7...6 CWC CWC7...5 CWC CWC7...6 CWC - V 5/6 Hz RCC- D9-8 V 5/6 Hz RCC- D53 5-7 V 5/6 Hz RCC-3 D55 3-5 V 5/6 Hz RCC- D63 75-38 V 5/6 Hz RCC-5 D8-5 V 5/6 Hz RCC-6 D73 8...3 V 5/6 Hz RCC D87 ) -8 V 5/6 Hz / -6 V dc VRC- E9 5-7 V 5/6 Hz / 6-8 V dc VRC- E3 3-5 V 5/6 Hz / 8-3 V dc VRC-3 E5 77-38 V 5/6 Hz / 3-5 V dc VRC- E -5 V 5/6 Hz VRC-5 D73-6 V dc DIC- C33...5 V dc DIZC C6.8 B ) To protect snubbers against overvoltage peaks caused by the switching off of the contactors with C s. It is recommended to use in circuits with residual current over than (Us/3 V)x. m. (Us = Rated voltage). Eletronic Timing Relay for Compact Contactors CWC7 to CWC5 Right-side fast mounting Up to 3 minutes timing LED status indication Illustrative picture Function Timing Voltages On-Delay (TECO) Off-Delay (TDCO) Start-Delta (TETCO) 3 -.3 to 3 seconds TEC-U3S-E5 - to seconds TEC-US-E5 3-3 to 3 seconds TEC-U3S-E5 6-6 to 6 seconds - V 5/6 Hz - dc TEC-U6S-E5 - to seconds TEC-US-E5 3-3 to 3 seconds TEC-U3S-E5 8-8 to 8 seconds TEC-U3M-E5 - -6 V ac/dc - V ac/dc 3 -.3 to 3 seconds TDC-US-E TDC-U3S-E9 - to seconds TDC-U3S-E TDC-US-E9 3-3 to 3 seconds -6 V 5/6 Hz - dc TDC-U3S-E TDC-U3S-E9 6-6 to 6 seconds - V 5/6 Hz - dc TDC-U6S-E TDC-U6S-E9 - to seconds TDC-US-E TDC-US-E9 3-3 to 3 seconds TDC-U3S-E TDC-U3S-E9 8-8 to 8 seconds TDC-U3M-E TDC-U3M-E9-8 V 5/6 Hz TETC-U3S-D5 3-3 to 3 seconds -3 V 5/6 Hz TETC-U3S-D6 - V 5/6 Hz TETC-U3S-D66. C D E Functions On-Delay TEC Off-Delay TDC Start-Delta TETC Functionals diagrams Led On Led Off F Diagrams G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - ccessories Printed Circuit Board Link Module Illustrative picture For use with Description Reference code CWC7...6 CWC - Direct mounting on the s - llows direct mounting on printed circuit board - Same current capacity (up to 6 in C-3 and in C-) CIC.3 Reversing Wiring Kits for Compact Contactors CWC7 to CWC6 Rated operational current I e C - 3 (U e V) V 3 V kw /hp Max. rated operational power of three-phase motors 5/6 Hz 38 V V 5 V V 5 V 66 V 69 V Compact contactors K = K 7.5 / 3 / 3 / 3.7 / 5 3.7 / 5 3 / CWC7 9. / 3 / 5 / 5.5 / 6.5 / 6 / 5 CWC9 3 / 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 5.5 / 7.5 CWC 6 / 5 7.5 / 7.5 / 7.5 / 7.5 / 7.5 / CWC6 ECC-R (with electrical interlock) ECC-RNI (without electrical interlock).3 Star-Delta Wiring Kits for Compact Contactors CWC7 to CWC6 Rated operational current I e C - 3 (U e V) Max. rated operational power of three-phase motors 5/6 Hz Compact contactors -3 V -5 V 66-69 V K = K K3 3.7 / 5 5.5 / 7.5 5.5 / 7.5 CWC7 8 3.7 / 5 7.5 / 9. /.5 CWC CWC7 ECC-SD.3 5 5.5 / 7.5 / 5 5 / CWC6 CWC9 Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Terminal Markings Circuit diagram Three-pole compact contactors with built-in auxiliary contact uxiliary contacts configuration NO uxiliary contacts NC Contactor base reference CWC7--3 CWC9--3 CWC--3 CWC6--3 CWC7--3 CWC9--3 CWC--3 CWC6--3 Three-pole compact contactors without built-in auxiliary contact Control relay CWC5--3 B 3 3 33 3 CWC-- 3 3 3 CWC-3- CWC-- C 3 3 CWC-3- CWC-- D Control relay with latch block 3 5 6 3 E E 3 5 E E 6 CWCH7--3 CWCH9--3 CWCH--3 CWCH6--3 CWCH7--3 CWCH9--3 CWCH--3 CWCH6--3 E Circuit diagram Four-pole compact contactors Main contacts configuration NO Main contacts NC Contactor base reference 3 3 5 7 6 8 R R R3 R CWC7-- CWC9-- CWC-- CWC6-- CWC9-- CWC-- CWC6-- F G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Terminal Markings uxiliary contacts configuration Frontal auxiliary contact block Contatos auxiliares For use with (3 poles) For use with CWC ( poles) For use with CWC NO NC Circuit diagram Reference Circuit diagram Reference Circuit diagram Reference BFC- BFC5- BFC- BFC- BFC- BFC5- BFC- BFC- BFC- BFC5- BFC- BFC- BFC- BFC- BFC- BFC- BFC5- BFC- BFC- BFC- BFC- BFC- 3 3 BFC-3 BFC-3 BFC-3 3 3 BFC-3 BFC-3 BFC-3 Diagram Components 3 5 3 5 K K 6 6 CWC7...6 + BIC + ECC-R K 3 5 6 K 3 5 6 CWC7...6 + BIC + ECC-RNI K 3 5 3 3 5 3 5 K K3 6 6 6 CWC7...6 + ECC-SD Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data General Data CWC CWC7 CWC9 CWC CWC6 CWC5 Standards IEC/EN 697-, IEC/EN 697-, DIN VDE 66(), UL58 Rated insulation voltage U i (pollution degree 3) IEC/EN 697--, VDE 66 (V) 69 UL, CS (V) 6 Rated impuse withstand voltage U imp (IEC/EN 697-) (kv) Rated operational frequency (Hz) 5... C Ops x 6 3 Mechanical lifespan DC Ops x 6 - Electrical lifespan I e C-3 Ops x 6 -..3...6 Main circuits IP Degree of protection (VDE 6) Control circuits and auxiliary contacts IP Mounting Screw or DIN rail 35 mm (EN 5) Coil s Vibration resistance Contactor open (g) Contactor closed (g) Mechanical shock resistance (½ sinusoid = ms) mbient temperature Contactor open (g) 6 Contactor closed (g) Operation -5 C...+55 C Storage -55 C... +8 C Normal values Up to 3 m ltitude 9% I e / 8% U e 3 to m 8% I e / 75% U e to 5 m Control Circuit - lternating Current (C) CWC, CWC7...6 CWC5 Rated insulation voltage U i IEC/EN 697--, VDE 66 (V) (pollution degree 3) UL, CS (V) 6 6 Coils rated voltage 5 Hz (V)...55...55 Coils rated voltage 6 Hz (V)...66...66 Coils rated voltage 5/6 Hz (V)...66...66 Coils rated voltage Coil operating limits (xus).85... Coil 6 Hz Pick up (xus)...76...76 Drop out (xus).5...65.5...65 Coil 5/6 Hz Pick up (xus).5...8.5...8 Drop out (xus)...6...6 verage consumption. x Us cold state Magnetic circuit closed (V).5...3.5.8...3. Power factor (cos ϕ).8.3 Coil 6 Hz Power dissipation per pole (W).6 - Magnetic circuit closing (V) 35 7 Power factor (cos ϕ).85.93 Coil 5/6 Hz Magnetic circuit closed (V)...3.56...5.8 Magnetic circuit closing (V) 3 58 verage time Closing NO contacts (ms) 8... 3...6 Opening NO contacts (ms) 6...3 3.5...7 Control Circuit - Direct Current (DC) CWC, CWC7...6 CWC7...6 Coil type Conventional Low consumption P (P/R) Rated insulation voltage U i IEC/EN 697--, VDE 66 (V) (pollution degree 3) UL, CS (V) 6 Standard voltages (V)... Coil operating limits (xus).85... Pick up (xus)...7 Drop out (xus).5... Power consumption Operation time. x Us cold state Magnetic circuit closed (W).6...3.7.7...7.9... Magnetic circuit closing (W).6...3.7.7...7.9... Closing NO contacts (ms) 35...5 Opening NO contacts (ms) 7... B C D E F G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Power Circuit CWC7 CWC9 CWC CWC6 CWC5 Rated operational current I e C- (U e V) ().8 3.5.5 5 9 C-3 (U e V) () 7 9 6 C- (θ 55 C, U e 69 V) () 8 3 Rated operational voltage U e UL, CS ) (V) 6 IEC/EN 697--, VDE 66 (V) 69 Rated thermal current I th (θ 55 C) () 8 3 Making capacity - IEC/EN 697 () 7 9 6 5 (U e V) () 5 7 96 8 Breaking capacity (U e =5 V) () 5 7 96 8 IEC/EN 697 (U e =69 V) () 35 5 7 96 5 Short-time current (no current flowing during recovery time of min and θ C) Protection against short-circuits with fuses (gl/gg) seg () 5 5 5 5-5 seg () 5 5 5 5 - seg () 95 95 95 95-3 seg () 7 7 7 7 - min () 5 5 5 5-3 min () - @6 V - UL/CS ) (k) 5 Coordination type () 35 35 35 35 5 Coordination type () 5 5 35 verage impedance per pole (mω) 6 6 5 5 6 C- (W).9... 6. verage power dissipation per pole C-3 (W).3.5.7.3 3.8 Rated operational current I e (θ 55 C) Rated operational power ) Max. electrical operational per hour Utilization category U e V () 7 9 6 U e 5 V () 6. 7.5 8.8 3 6 U e 69 V ().5 5.5 6.6 3 U e V () Not available / 3 V (kw).5. 3 3.7 5.5 (cv) 3 5 7.5 38 / V (kw) 3 3.7 5.5 7.5 (cv) 5 7.5 5 / 5 V (kw) 3 3.7 5.5 7.5 (cv) 5 7.5 5 V (kw) 3.7.5 5.5 7.5 (cv) 5 6 7.5 5 5 V (kw) 3.7.5 5.5 7.5 (cv) 5 6 7.5 5 66 / 69 V (kw) 3 3.7 5.5 7.5 (cv) 5 7.5 5 6 ops./h (%) ops./h (%) 75 75 75 75 75 3 ops./h (%) 5 5 5 5 5 Utilization category C- Rated operational current I e C- (U e V) ().8 3.5.5 5 9 Rated operational power ) (, operations) / 3 V 38 / V 5 V V 5 V 66 / 69 V (kw).55.75.75.. (cv).7.5.9 (kw)...8. (cv).5.5..9 5. (kw)..5...5 (cv).5.9.9 6 (kw)..5...5 (cv).5.9.9 6 (kw)..5...5 (cv).5.9.9 6 (kw)..5...5 (cv).5.9.9 6 Note: ) For 5/6 Hz three-phase, poles WEG standard motors. These values are only for reference and may change on the number of poles and motor design. Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Power Circuit CWC7 CWC9 CWC CWC6 CWC5 Utilization category C- 3P (NO) or P (NO) Rated thermal current I th (θ 55 C) () 8 3 Maximum operational current (up to 69 V) Maximum operational power θ 55 C 3-phase resistors Current values for connection of Percentage of the max. operational current at Maximum operational power θ 55 C (resistive load) Built-In uxiliary Contacts θ C () 8 3 θ 55 C () 8 3 θ 7 C (). 6 7.6 7.6 5.6 / 3 V (kw) 6.8 7.5 8.3 8.3 38 / V (kw).5 3.5.5 5 / V (kw) 3.5 6 6 3 5 V (kw).8 6.5 8 8 6 66 / 69 V (kw) 5 5 36 poles in parallel I e x.7 3 poles in parallel I e x. poles in parallel I e x 3. 6 ops./h (%) ops./h (%) 3 ops./h (%) P (NO/NC) or P (NO + NC) 3P (NO) P (NO/NC) / 3 V (kw) 3.9..8.8 6.6 38 / V (kw) 6.8 7.6 8. 8.. 5 / V (kw) 7.5 8. 9. 9..5 5 V (kw) 8.6 9.5.5.5.5 66 / 69 V (kw).8 3... 9.5 UL Power Ratings CWC7 CWC9 CWC CWC6 CWC5 General purpose current (6 V) () 8 3 -phase 3-phase CWC7...6 CWC Standards IEC 697-5-, IEC 697-- Rated insulation voltage U i (pollution degree 3) IEC, VDE 66 (V) 69 UL, CS (V) 6 Rated operational voltage U e IEC, VDE 66 (V) 69 UL, CS (V) 6 Rated thermal current I th (θ 55 C) () Rated operational current I e C-5 (IEC 697-5-) UL, CS DC-3 (IEC 697-5-) UL, CS / V (HP) /3 /3 / / 8 V (HP) 3/ / / 3 / V (HP) 3/ / 3 / V (HP) 3/ / 3 V (HP) / 3 3 5 / V (HP) / 3 3 5 7 / / 8 V (HP) 5 5 7 / 5 55 / 6 V (HP) 5 7 / 7 / 5 U e V () 38- V () 6 5- V () 5 5 V () 66-69 V () 6 V () 6 8 V () V () V ().7 Q6 Making capacity (rms) U e V 5/6 Hz - C-5 () x I e (C-5) Breaking capacity (rms) U e V 5/6 Hz - C-5 () x I e (C-5) Max.fuse class gl-gg without welding (short-circuit protection) gl/gg () Control circuit reliability (V / m) 7 / 5 Electrical endurance (millions operations) Mechanical endurance (millions operations) B C D E F G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data uxiliary Contacts BFC / BFC5 Standards IEC 697-5-, IEC 697-- Rated insulation voltage U i (pollution degree 3) IEC, VDE 66 (V) UL, CS ) (V) 6 Rated operational voltage U e UL, CS ) (V) 6 IEC, VDE 66 (V) 69 Rated thermal current I th (θ 55 C) () Rated operational current I e C-5 (IEC 697-5-) UL, CS ) DC-3 (IEC 697-5-) UL, CS ) U e V () 38- V () 6 5- V () 6 5 V () 66-69 V () - V ().5 6 V ().5 V (). - V (). Making capacity (rms) U e V 5/6 Hz - C-5 () 3 Breaking capacity (rms) U e V 5/6 Hz - C-5 () 3 Max.fuse class gl-gg without welding (short-circuit protection) () Control circuit reliability (V / m) 7 / 5 Electrical endurance (millions operations) Mechanical endurance (millions operations) 6 Q6 Timing relay Rated insulation voltage (U i ) V 3 Supply voltage (U e ) Control voltage (U c ) only TDC - pag 5 Voltage operational limits - s - B s... V dc/ V ac 5/6 Hz (TEC)...6 V dc/ V ac 5/6 Hz (TDC)... V dc/ V ac 5/6 Hz (TDC) - V ac 5/6 Hz (TETC) -3 V ac 5/6 Hz (TETC) -8 V ac 5/6 Hz (TETC)...6 V dc/ V ac 5/6 Hz (TDC)... V dc/ V ac 5/6 Hz (TDC).85... x Uc ( V ac).8...5 x Uc ( V dc) Consumption m 5 Minimum time for reset (recovery time) ms 65 Minimum control time (only TDC) ms 5 Setting accuracy (% of the full scale value) % +/-5 Repeat accuracy % +/- Changeover time Y - ms 5 Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Terminal Capacity and Tightening Torque - Power and Built-In uxiliary Terminals CWC7...CWC6 / CWC CWC5 Screw type Power and built-in auxiliary ) mm² WG (UL) Finely stranded with end sleeve x.5...5 x.5...5 M3x 8 Flat / Phillips Stranded and finely stranded without end sleeve x.75...5 x.75...5 Solid x.5...5 x.5...5 Finely stranded with end sleeve x...6 x...5 x.5... M3.5x 9 Flat / Phillips Stranded and finely stranded without end sleeve x...6 x...5 x.5...6 8... 8... Tightening torque (N.m)..5 Tightening torque (lb.in) (UL) Note: ) Built-in auxiliary s not available for CWC5. Terminal Capacity and Tightening Torque - Coil Terminals Screw type Coil s mm² WG (UL) Finely stranded with end sleeve x.5...5 x.5...5 3 CWC7...CWC5 / CWC M3.5x 8 Flat / Phillips Stranded and finely stranded without end sleeve x.75...5 x.75...5... Tightening torque (N.m). Tightening torque (lb.in) (UL) Solid x.5...5 x.5...5 Solid x...6 x...5 x.5...6 B C Terminal Capacity and Tightening Torque - uxiliary Contact Blocks Screw type uxiliary contact block mm² WG (UL) Finely stranded with end sleeve x.5...5 x.5...5 BFC / BFC / BFC / BFC5 M3.5x9 Flat / Phillips Stranded and finely stranded without end sleeve x.75... x.75...5... Tightening torque (N.m). Tightening torque (lb.in) (UL) Terminal Capacity - Power, Coil and uxiliary Contact Blocks Solid x.5... x.5...5 D E CWC7_S... CWC_S / CWC_S BFC_S / BFC_S / BFC_S Terminal type Power Finely stranded with end sleeve Solid mm² x...5 x...5 uxiliary contact block / built-in auxiliary / or Spring Finely stranded with end sleeve Solid Solid or finely stranded with end sleeve mm² x.5...5 x.5...5 x.5...5 F WG 8......6 G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Utilization Category DC-, DC-3 and DC-5 DC-(L/R ms) DC-3(L/R.5ms) Reference CWC7 CWC9 CWC CWC6 CWC5 Reference CWC7 CWC9 CWC CWC6 CWC5 U e Serie poles Rated operational current I e () U e Serie poles Rated operational current I e () V 8 V 6 V 5 V V V 6 V 6 6 8 9 9 9 9 5 5 5 5 V 3 5 5 5 3 5 5 5 5 8 5 5-5 5 5 5-3 3 6 8 8 8 8 5 5 5 5 8 V 3 5 5 5 3 5 5 5 5 8 5 5-5 5 5 5-8 8 3 5 5 5 5 8 5 5 8 8 5 3 6 V 3 5 5 5 3 8 5 5-5 5 5 5-5 5 6.5.5.5.5 8 8 3 5.5 5.5 5.5 5.5 7 5 V 3 6 6 8 3 3 5 5 9 9 - -.6.6.7.7.....6 5 5 6 6 8.5.5.5.5 V 3 9 9 3 7 7 7 7 8 5 5 - -...3.3. - - - - -.6.6.7.7.5.....3 V 3 3.5 3.5 5 3.5 8 8 9 9-3 3 3 3 - - - - - - - - - - -...3.3.6 - - - - - 6 V 3.5.5 3.6.6.6.6.8 -.5.5.5.5 - DC-5(L/R 5ms) Reference CW7 CWC7 CWC9 CWC CWC6 CWC5 serie pole U e Serie poles Rated operational current I e () V 8 V 6 V 5 V V V 6 V.5 8 8 8 8.5 3 3 5 5 5 5 8 3 5 5 5 5 -.5 8 8 8 8 9.5 3 3 5 5 5 5 8 3 5 5 5 5 -. 5 5 5 5 7.5 3 3 8 3 5 5 5 5 -.7.5.5.5.5.8.5 5.5 5.5 5.5 5.5 5 3.5 9 9 9 9 3 -..... -.5.7.7.7.7.8 3.5.5.5 3 3 3. 9 9 9 9 - - - - - - - - - - - - - 3..3.3.3.3.5.3.7.7.7.7 - - - - - - - - - - - - - 3 - - - - - - -.... - load serie poles load 3 serie poles load serie poles load load load load Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Timing relay Rated insulation voltage (U i ) V 3 Supply voltage (U e ) Control voltage (U c ) only TDC - pg 5 Voltage operational limits - s - B s... V dc/ V ac 5/6 Hz (TEC)...6 V dc/ V ac 5/6 Hz (TDC)... V dc/ V ac 5/6 Hz (TDC) - V ac 5/6 Hz (TETC) -3 V ac 5/6 Hz (TETC) -8 V ac 5/6 Hz (TETC)...6 V dc/ V ac 5/6 Hz (TDC)... V dc/ V ac 5/6 Hz (TDC).85... x Uc ( V ac).8...5 x Uc ( V dc) Consumption m 5 Minimum time for reset (recovery time) ms 65 Minimum control time (only TDC) ms 5 Setting accuracy (% of the full scale value) % +/-5 Repeat accuracy % +/- Changeover time Y - ms 5 B Operation Description of Latch Block RMC or Compact Contactors CWCH Latch compact contactors K RESET compact contactors K Latch compact contactors K RESET compact contactors K C or Functional Diagram CWCH7...6 K Latching compact contactors K status of NO contacts (auxiliary and/or power) E/ V Open Time Minimum time to ensure mechanical latch > ms Closed Open Time x CWC7...6 / CWC + RMC D E K E/ Time Minimum time to ensure mechanical unlatch > ms F fter a minimum pulse of ms on compact contactors (K), the RMC will keep K contacts switched on; The compact contactors K will only return to rest position after compact contactors (K) be energized by a releasing pulse; The mechanical latch will always and only happen on compact contactors (K). Note: if RESET compact contactors (K) remains energized, the latching of compact contactors (K) is not enabled. G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Technical Data Electrical Lifespan C-3 (U e 5 V ac e U e V ac) Milhões de manobras Number of operation (6). 7 9 6 CW7 CWC7 CWC9 CWC CWC6 Rated Corrente operational de desligamento current I e () Ie () CWC5 C- (U e V ac) Number of operation (6).. CWC7 CWC9 3 5 7 CWC Breaking current Ic () CWC6 CWC5 Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Dimensions (mm) CWC7 up to 6 and CWC - (C and DC Coil) - Screw Terminal 5 9 78 5 VRC RCC DIC DIZC 58 58 DIN 35 mm TEC TDC TETC BFC 5 38 5 CWC7_S...CWC_S, and CWC_S - (C and DC Coil) - Spring Terminal 5 5 8 8 99 DIN DIN 35 mm mm 35 6 6 6 6 CWC7..._S 38 38 VRC VRC RCC RCC DIC DIC DIZC DIZC TEC TEC TDC TDC TETC TETC CWC7..._S B 5 5 5 5 C BFC_S BFC_S 5. 5. CWCI7...6 or ECC-R and CWCH7...6 - Screw Terminal 9 86 85 7 D 5 68.8 5 DIN 35 mm VRC RCC DIC DIZC BIC RMC BFC 8 ECC-R/SD E CWCI7...6 + ECC-R - Screw Terminal 85 9 9 8 7 5 F 6 69 69 58 58 5 G Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Compact Contactors CWC - Dimensions (mm) CWCI7... or CWCH7.../CWCH - Spring Terminal 9 9 88 88 8 8 DIN DIN 35 mm 35 VRC VRC RCC RCC DIC DIC DIZC DIZC BIC RMC 5 5 8 8 BFC_S BIFC_S 5. 5. CWC7...6 I 3) 5 5.9 8.55 6. 66 8.55 x 6.3 Ø 8.55 5. CIC CWC5 5 8.7 9 TEC TDC TETC 58. 58 58 5.6 56 DIN 35 mm VRC RCC DIC BFC5 5 5 38 Mounting Position of ll Compact Contactors 3 3 36 Phone: 8.89. - Fax: 888.73.773 - Web: www.clrwtr.com - Email: info@clrwtr.com