1. Product Overview:
KGS3-KY-12Z Medium voltage Vacuum Switchgear For Mining
Application: For distribution protection and control of three phases and in power supply system of central control room, parking lot, main air duct and distribution chamber. This switchgear is also suitable for power supply system on the ground, such as substation, metallurgy, petroleum and chemical industry etc
2.Standards: IEC 60420
3.Technical Data:
No. | Item | Unit | Data |
3.1 | Rated voltage | kV | 3.6,7.2,12 |
3.2 | Rated current of main bus | A | 630,1250 |
Max rated current of circuit breaker | kA | ||
3.3 | Rated frequency | Hz | 50 |
3.4 | Rated short-time withstand current | kA | 12.5,20,25,31.5 |
3.5 | Rated withstand current(peak) | kA | 31.5,50,63,80 |
3.6 | VCB Mechanical life | times | 2000 |
3.7 | Protection level | IP43 |
We also supply the following switchgears:
Rated votlage 40.5KV switchgear(for 33KV system)
KYN61-40.5 withdrawout metal-clad and metal-enclosed switchgear
KYN10-40.5AC drawout metal clad switchgear
KYN1-40.5 AC withdrawable metal-clad enclosed switchgear
XGN-40.5 fixed AC metal-enclosed switchgear
GBC-40.5 Handcar HV switchgear
Rated voltage 24KV switchgear(for 22KV,20KV, 15KVsystem)
KYN-24 withdrawable metal-clad switchgear
HRM6-24 Ring net SF6 circuit breaker switchgear ( for 22KV,20KV, 15KVsystem )
Rated votlage 12KV switchgear(for 11KV,10KV,6.6KV system)
KYN28A-12 withdrawable metal-clad enlosed switchgear
XGN-HKGN8-12 Fixed metal clad enclosed switchgear (for 11KV,10KV,6.6KV system)
HXGN-12 Ring Net Vacuum circuit breaker switchgear ( for 11KV,10KV,6.6KV system )
XGN15-12 Ring Net SF6 circuit breaker switchgear (for 11,10,6.6KV system)
Rated voltage 0.4KV low voltage switchgear(380V,400V,433v,440V system)
GCK LV withdrawable switchgear
GCS LV withdrawable switchgear
HMNS LV withdrawable switchgear
GGD LV distribution cabinet
XL-21 Power distribution box
MOTO Start swichgear
Modula 630K sersies of standard LV distribution box
plus 2.0 LV switchgear
GZDW series of microcomputer monitoring high-frequency DC switchgear
Soft start switchgear
Residential, customized power distribution box
PZ30, PZ40 distribution box
outdoor mobile box
Capacitance compensation box
The other switchgear (from 0.4KV to 33KV)We can OEM , ODM for you.)
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