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Voltage : 220Vac
CT Class : 0.5
Ratio : 50-100



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Comprehensive range composed of metal-enclosed switchgear and controlgear modular units up to 24 kV, easily adaptable to your specific requirements

  • Containing fixed or withdrawable circuit breaker, using SF6 or vacuum breaking technology, switch-disconnector and contactor
  • Rated current 400, 630 and 1250 A
  • Short-circuit current up to 25 kA
  • Internal arc withstand:  12,5 kA/1s and 16 kA/1s ,IAC: A-FL and A-FLR. Additional internal arc withstand for 20 kA/1s ,IAC A-FL and A-FLR upwards exhaust 

Control, monitoring and protection devices providing protection of your installations, continuity of electrical supply and reducing downtime

  • Sepam  and VIP relays
  • Easergy T200S telecontrol interface
  • Flair fault passage indicator

Contractual warranty
Period : 12 months

Spesifikasi MV Tipe F-SM6R-DM1A-A4
Product NameF-SM6R-DM1A-A4
SM6-24 DM1A Manual 220Vac, CT class 0.5 ratio
50-100, T20, 1 CTB cubicle
Range of productSM6
Technology typeAir insulated switchgear cubicle
Device short nameDM1A
Product or component typeCircuit breaker
Internal arc protection12.5 kA 1 s
Rated voltage (Ur)24 kV
Rated normal current (Ir)630 A
Pole distance250 mm phase to phase
230 mm phase to earth
Creepage distance470 mm input/output
400 mm phase to earth
Inter contact distance380 mm
Bus rated current630 A
Type of operatorCS
Spring return RI type push-button circuit breaker
Control circuit voltage (Uc)220 V AC opening coil
Mechanical interlockingType 50
Accessory / separate part destinationT20 HMI
Protection typeCircuit breaker
CB nameSF1 type 1
CB installationDisconnectable
CB operating positionLeft-hand side (B1)
CB poles description3P
CB rated switching sequenceO - 3 min - CO - 3 min - CO
O - 0.3 sec - CO - 3 min - CO
O - 0.3 sec - CO - 15 sec - CO
Operating time< 50 ms opening
< 65 ms tripping
< 70 ms closing
CB charging time15 s
CB rated interrupted current50 A C2 cable charging:
400 A C2 single capacitor bank:
400 A C2 back to back capacitor bank:
StandardsIEC 62271-200
IEC 62271-100:2012
GOST-R 52565:2006
Ambient air temperature for operation-5…40 °C
Ambient air temperature for storage-40…70 °C
IP degree of protectionIP3x
Vibration resistance0.5 gn horizontal
0.4 gn vertical
Operating altitude<= 1000 m