Contact Platform Support
Help CenterVS1-12 Side Installation Vacuum Circuit Breaker 12kV Embedded Pole VCB VS1
Related Products
-
VS1-12 Side Installation Type Indoor High Voltage Vacuum Circuit Breaker for Switchgear PanelUS$ 1,000 - 1,800MOQ: 1 Set -
GL-40.5kV Disconnect TruckUS$ 1,500 - 1,900MOQ: 1 Set
-
ZW7-40.5 Outdoor High Voltage 1250A Vacuum Circuit BreakerUS$ 600 - 1,200MOQ: 1 Set
-
ZW8-12- Outdoor High Voltage 12kv Isolating Vacuum Circuit BreakerUS$ 1,000 - 2,000MOQ: 1 Set
-
ZW10-12 12KV Outdoor Vacuum Breaker Electrical Circuit Breaker Outdoor BreakerUS$ 1,000 - 2,000MOQ: 1 Set
ZN63(VS1)-12 Side installation with embedded pole type of indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, Applies to rated voltage 12kv, frequency 50Hz three-phase power system,Electrical protection and control as the use of vacuum circuit breaker as a result of the special advantages, in particular the need for frequent operation under the rated current or short-circuit current breaking many places.
ZN63(VS1)-12 type Side installation indoor high voltage vacuum circuit breaker using fixed installation, the main switchboard for the fixed, the circuit breaker can be used alone, but also for the ring network power supply, box-type variable, or a variety of non-standard power supply system.
The use of environmental conditions:
1.Ambient temperature: not higher than +40 °C, not less than -15°C(at -30 °C to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Relative humidity: daily average of not more than 90%, month average of not more than 90%.
saturated vapor pressure daily average of not more than 2.2 × 10-3MPa, month average not more than 1.8 × 10-3MPa.
4. Earthquake intensity: not more than eight.
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.
Mainly technical parameters
NO |
Item |
Units |
parameters |
||
1 |
Rated voltage |
KV |
12 |
||
2 |
Rated insulation level |
Rated Lightning Impulse voltage tolerance |
KV |
75 |
|
1min Frequency voltage |
42 |
||||
3 |
Rated short-circuit breaking current |
KA |
20/25 |
31.5 |
|
4 |
Rated current |
A |
630 1250 |
630 1600 2500 |
|
5 |
Rated thermal stability of current (RMS) |
KA |
20/25 |
31.5
|
|
6 |
Dynamic Stability rated current (peak) |
63 |
80
|
||
7 |
Rated short-circuit closing current (peak) |
63 |
80
|
||
8 |
Rated short-circuit breaking current breaking number |
times |
50 |
||
9 |
Frequency tolerance of the secondary circuit voltage (1min) |
V |
2000 |
||
10 |
Rated operating sequence |
|
0-0.3s-CO-180s-CO |
||
11 |
Rated thermal stabilization time |
S |
4 |
||
12 |
Rated a single / back-to-back electric current breaking device group |
|
630/400 |
||
13 |
Mechanical life |
Times |
10000 |
||
Send Inquiry to This Supplier
You May Also Like
-
ABB AF75-30-11RT-72 1SBL417010R7211 20-60V DC 3-Pole Contactor for Motor ControlNegotiableMOQ: 1 Piece
-
Circuit BreakerNegotiableMOQ: 2000 Pieces
-
Circuit Breaker MCCB AEG Circuit Breakers(SPQV-63C20)US$ 21.2 - 25.84MOQ: 50 Pieces
-
EZD100E3100N EZD100E Circuit BreakerUS$ 0.1 - 1MOQ: 1 Piece
-
(Circuit Breakers) S201D16 Hot Sales!!NegotiableMOQ: 1 Piece
-
30A Automatic Transfer SwitchUS$ 40 - 60MOQ: 1 Set
-
Rice Cooker Bimetal Disc ThermostatUS$ 0.1 - 1MOQ: 10000 Pieces
-
Reversible Thermo Sensor With Indicator Single-use in Center Part/Temperature Indicating and Recording LabeUS$ 90 - 180MOQ: 40 Cases
-
E-T-A Thermal-Magnetic Overcurrent Circuit BreakersNegotiableMOQ: 1
-
Electric Circuit Breakers Overload Protector Switch OP-01AUS$ 0.1 - 0.3MOQ: 1 Piece
