The 15KV switchgear is a metal-coated medium-voltage solution that can be customized to meet various applications and safety requirements. This versatile 4.16-15KV medium-voltage switchgear can be assembled in multiple combinations according to specific usage needs. It is reliable in applications such as control and distribution, main main automatic switching, main connection automatic switching, main joint automatic switching, main service disconnection, switching, etc.

Voltage class                                                                                             up to 15 kV

Continuous current                              up to 4000A

Interrupting rating                                                                                      up to 63 kAIC

CONTINUOUS CURRENT                                                     1200 A to 3000 A, 4000 A fan cooled

RATED MAXIMUM VOLTAGE                         4.16 kV, 15 kV

INTERRUPT RATING                          Up to 63 kA rms symmetrical

BASIC IMPULSE LEVEL (BIL)                4.76 kV class-60 kV peak, 15kV class-95kV peak

ANSI / IEEE STANDARD                  C37.20.2; Arc-Resistant tested to C37.20.7 (Type 2B)

THIRD PARTY APPROVAL/RECOGNITION        UL, CSA, or CSA(US)  available for most ratings

SEISMIC QUALIFICATION                 IBC, CBC, OSHPD/HCAI available for most ratings

ACCESS                              Front & rear required

BUS INSULATION                             Epoxy (fluidized bed)

BUS SUPPORTS                             Glass polyester, Epoxy

ENCLOSURE TYPE                            Indoor & outdoor

SWITCHING DEVICE                         Vacuum circuit breaker

AUXILIARY DRAWERS              Control power transformers, voltage/potential transformers, power fuses

DEVICE MOUNTING                            Draw-out

Customization, ease of maintenance and enhanced safety.

Customization: standard design is highly flexible on bus arrangement, control power, relaying, and accessories.

Ease of maintenance: drawout vacuum breakers have up to 10,000 operations, drawout instrument transformers, and isolated low voltage compartment.

Enhanced safety: fully compartmentalized construction, grounded barriers, mechanical interlocks, breaker shutters, and fully insulated bus keep operators segregated from medium voltage. Remote breaker racking is an available option. Active arc extinguishing system is also an available option.

Critical main service entrance protection and control for large installations including industrial plants, buildings, data centers, hospitals, utility generation systems, and water/wastewater plants.