Compact NS630b to 1600
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1 Compact NS630 to 1600 Fixed circuit reakers The diagram is shown with circuits de-energised, all devices open, connected and charged and relays in the nmal position. Power Control unit DB8378.eps Power Upstream c Downstream c N L1 L2 L3 M6C DB8373.eps AT BPO BPF Q Micrologic M1 M2 T1/M3 T2 T3 T4/F1 F2+ VN Q1 Q2 Q3 D2 C2 MN MX Mot-mechanism D1 C1 V DC Basic A E P Control unit E1-E6 communication - zone selective interlocking: = ZSI OUT SOURCE = ZSI OUT ; = ZSI IN SOURCE = ZSI IN ST (sht time) = ZSI IN GF (earth fault) M1 = Vigi input T1, T2, T3, T4 = external neutral; M2, M3 = Vigi input F2+, F1 external V DC power supply VN external voltage connect (must e connected to the neutral with a 3P circuit reaker) E : energy A : digital ammeter. P : A + power meter + additional protection. M6C : 6 programmale contacts (to e connected to the external M6C) ext. V DC power supply required DB8380.eps MN : undervoltage release MX : shunt release Mot-mechanism (*) : electrical opening der : electrical closing der, : power supply f control devices and gear mot (*) Spring-charging mot 440/480 V AC (380 V mot + additional resist) CN1 a - 440/480 V Mot-mechanism 9 11 R CN2 a - 440/480 V D-2
2 Compact NS630 to 1600 Fixed circuit reakers Terminal-lock marking (manual operation) DB8375.eps OF OF2 OF1 E CAF2 CAF1 CAO2 CAO DB8376.eps Blue White Yellow Brown Black Red E6E5E4E3E2E1 M1M2M3 F1F2 T1T2T3T4 MN/MX D1/C1 D2/C2 OF1 11 OF2 21 OF CAF1 CAF2 CAO1 CAO E Terminal-lock marking (electrical operation) OF3 / OF2 / OF1 : indication contacts E : fault-trip indication contact (sht-circuit, overload, earth fault) : trip indication contact (manual operation) CAF2/CAF1 * : early-make contact DB8377.eps Blue White Yellow Brown Black Red E6E5E4E3E2E1 M1M2M3 F1F2 T1T2T3T4 MN/MX D1/C1 D2/C2 CAO2 / CAO1 : early-reak contact E OF3 OF2 OF * CAF2 option is not compatile with M6C option. D-3
3 Compact NS630 to 1600 Plug-in / withdrawale circuit reakers The diagram is shown with circuits de-energised, all devices open, connected and charged and relays in the nmal position. Power Control unit DB8378.eps Power Upstream c Downstream c N L1 L2 L3 M6C DB8379.eps AT BPO BPF Q VN M1 Micrologic M2 T1/M3 T2 T3 T4/F1 F2+ Q1 Q2 Q3 D2 C2 MN MX D1 C1 Mot-mechanism V DC Control unit Terminal-lock marking Com UC1 UC2 UC3 M6C / CAF2 MN / MX MT2 MT1 / E5 E6 M1 M2 M3 F2+ Q3 544 D2 C2 E3 E4 T3 T4 VN Q2 542 / E1 E2 T1 T2 F1 Q1 541 D1 C1 Basic A E P Control unit Com: E1-E6 communication UC1: - zone selective interlocking: = ZSI OUT SOURCE = ZSI OUT; ZSI IN SOURCE = ZSI IN ST (sht time) = ZSI IN GF (earth fault) M1 = Vigi input UC2: UC3: T1, T2, T3, T4 = external neutral; M2, M3 = Vigi input F2+, F1- external V DC power supply VN external voltage connect (must e connected to the neutral with a 3P circuit reaker) M6C: 6 programmale contacts (to e connected to the external M6C) ext. V DC power supply required A : digital ammeter. P : A + power meter + additional protection. DB8380.eps MN : undervoltage release MX : shunt release Mot-mechanism (*) MT2 : : electrical opening der MT1 : : electrical closing der, : power supply f control devices and gear mot (MCH) (*) Spring-charging mot 440/480 V AC (380 V mot + additional resist) CN1 a - 440/480 V Mot-mechanism 9 11 R CN2 a - 440/480 V D-4
4 Compact NS630 to 1600 Plug-in / withdrawale circuit reakers Carriage switches DB83.eps DB50.eps Disconnected DB83.eps Connected DB88.eps Test OF3 OF2 OF E CAF2 CAF1 CAO2 CAO CD2 CD CE3 CE2 CE CT Carriage switches M6C / CAF2 CAF1 E CAO2 CAO1 OF3 OF2 OF1 CD2 CD1 CE3 CE2 CE1 CT1 Q Q Q OF3 / OF2 / OF1 : indication contacts E : fault-trip indication contact (sht-circuit, overload, earth fault) Carriage switches CD2 : disconnected CD1 position CE3 : connected CE2 position CE1 CT1 : test position CAF2/CAF1 * CAO2 / CAO1 : trip indication contact (manual operation) : early-make contact : early-reak contact * CAF2 option is not compatile with M6C option. Legend Connected (only one wire per connection point). D-5
5 Compact NS1600 to 00 Fixed circuit reakers The diagram is shown with circuits de-energised, all devices open, connected and charged and relays in the nmal position. Power Control unit DB8390.eps Power Upstream c Downstream c N L1 L2 L3 DB8391.eps AT Q Micrologic M1 M2 T1/M3 T2 T3 T4/F1 F2+ MN MX D1 C1 D2 C2 V DC (asic) A E Control unit E1-E6 communication - zone selective interlocking: = ZSI OUT SOURCE = ZSI OUT ; = ZSI IN SOURCE = ZSI IN ST (sht time) = ZSI IN GF (earth fault) M1 = Vigi input T1, T2, T3, T4 = external neutral; M2, M3 = Vigi input MN : undervoltage release MX : shunt release F2+, F1- external V DC power supply : asic Micrologic control unit. A: digital ammeter. D-6
6 Compact NS1600 to 00 Fixed circuit reakers Terminal-lock marking DB8392.eps DB8393.eps E6E5E4E3E2E1 M1M2M3 T1T2T3 F1 T4 F2 MN/MX D1/C1 D2/C2 OF1 11 OF OF OF3 OF2 OF1 E OF3 / OF2 / OF1 : ON / OFF indication contacts E E : fault-trip indication contact (sht-circuit, overload, earth fault) : trip indication contact D-7
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