11kV 33kV VCB Switchgear Armoured Metal Clad Medium Voltage Switchgear
Product Details The 11kV–33kV VCB switchgear is engineered for medium-voltage substations, industrial networks and utility power distribution. Its armoured metal-clad construction provides segregated compartments for the circuit breaker, busbar, cable connection and low-voltage control sections. A ...
Product Details
The 11kV–33kV VCB switchgear is engineered for medium-voltage substations, industrial networks and utility power distribution. Its armoured metal-clad construction provides segregated compartments for the circuit breaker, busbar, cable connection and low-voltage control sections. A vacuum circuit breaker provides dependable switching and fault interruption, while protection relays, CTs and PTs can be configured according to system requirements. The switchgear supports customized incomer, feeder, bus coupler and transformer protection panels. Engineering can be based on customer SLDs, electrical parameters and local grid requirements.
Applications
Ideal for substations, mining projects, utility distribution networks, industrial plants, power generation facilities and large infrastructure projects. It can be applied to transformer incoming protection, outgoing feeders, bus sectionalizing and industrial load distribution. The 11kV and 33kV configurations are particularly suitable for African and Southeast Asian power infrastructure where medium-voltage distribution and substation equipment are required. Complete switchgear lineups can be supplied for project-based applications.
Core Technical Parameters
- Rated Voltage: 11kV / 33kV
- Rated Current: Up to 3150A
- Frequency: 50/60Hz
- Circuit Breaker: VCB
- Short-Circuit Breaking Current: Up to 31.5kA
- Standard: IEC 62271-200
FAQ
Q1: Can you supply both 11kV and 33kV versions?
Yes. Voltage levels and insulation requirements can be customized.
Q2: Can the switchgear be used in substations?
Yes. It is suitable for incoming, outgoing, transformer and bus-coupler applications.
Q3: Can protection relays be specified by the customer?
Yes. Relay brands and protection functions can be configured according to project requirements.
Q4: Can the switchgear be supplied as a complete lineup?
Yes. Multiple functional panels can be designed and assembled according to the SLD.
Q5: Can you support overseas project customization?
Yes. We can provide technical drawings, SLD-based design and customized electrical configurations.
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