DF-DT
Protection cubicle with vacuum circuit breaker (magnetically driven) with integrated protection relay
Standard equipment
- Three phase load break switch of the type RV44 – 1250 A, class E1 according to IEC 62271-102, interruption in SF6
- Vacuum circuit breaker with magnetic actuator and 6 NO/NC auxiliary contacts
- Interlocked earthing switch with a making capacity of 63 kA, placed downstream of the circuit breaker
- Support of the cable terminal
- Tripping device with hitting bolt
- Door interlock
- Capacitive voltage presence indicator sockets
- Voltage presence indicators
- LV compartment
Opties
- Stroomtransformator (te bepalen door de klant)
- Spanningstransformator (te bepalen door de klant)
- Hulpcontacten op de lastscheidingsschakelaar tot 3NO/NC
- Hulpcontacten op de aardingsschakelaar tot 2NO/NC
- Sleutelvergrendeling op lastscheidingsschakelaar
- Sleutelvergrendeling op aardingsschakelaar
- Sleutelvergrendeling op beiden
- Geen deurvergrendeling
- Keuze van hulpspanning: 24-48-110 V AC/DC of 220 VAC
- Kortsluitverklikker (te bepalen door de klant)
- Aardingsbolklemmen stroomopwaarts van de vermogenschakelaar
- Spanningsindicatoren
- Sokkel met hoogte van 200 mm, 300 mm of 400 mm (andere afmetingen op aanvraag)
- Bodemplaten
- Drukknopbediening op lastscheidingsschakelaar
- Afstandsbediening op lastscheidingsschakelaar
Specifications and dimensions
| Rated voltage | kV | 12 | 17,5 | 24 |
|---|---|---|---|---|
| Rated current | A | 800-1250 | 800-1250 | 630-1250 |
| Short time current | kA | 16/20/25 | 16/20/25 | 16/20 |
| Time of the short time current | s | 1/2/3 | 1/2/3 | 1/2/3 |
| Width | mm | 750 | 750 | 750 |
| Depth | mm | 940 | 940 | 940 |
| Height | mm | 1700 | 1700 | 1700 |
| Height between bottom and cable terminal box | mm | 445 | 450 | 450 |
| Weight | kg | 360 | 360 | 360 |
Options on the circuit breaker
- Direct / time delayed under voltage release
- Additional auxiliary contacts
- Operation counter
- Automatic reclosing
- Remote control
- Interlock
Requested specifications for the circuit breaker: Short time current, rated current, rated voltage, power to be protected
Any questions?
Feel free to contact us for more information!
