33kV/66kV/77kV/110kV/132kV Vehichle Mobile Substation

Application

Replace the conventional substation in case of emergency;Ease the tension of power supply;Work as a temporary substation;

Function and features

With all functions as a conventional substation has:

Including control,protection,lighting protection and step-down etc;

Distribute power to several branch circuit users,

Convenient installation.quick commissioning

After finishing the cable connection, it can come to work.

With precautions against earthquakes, concerning shock pad.temporary support bar.soft connection of circuit components.

Structure

Divided into HV part.main transformer.LV switchgear room

HV switch adopts ZF10-145(L)as main switch, barely mounted on a semi-trailer;

In LV switchgear room:

LV side switchgear.control power.DC panel and control protection device.

switchgear

Adopts three layers housing with thermal insulation structure;

Equipped with air conditioner,service on-demand;

The protection grade of substation housing reaches IP43;

LV switchgear room has fully sealed type storage battery for DC power;

Main transformer capacity (MVA): 5, 7.5, 10, 15, 20, 25, 31.5

Rated voltage of HV side switchgear (kV): 33, 66, 77, 110, 132, 138

Rated current(A):1250A,2000A;

Rated short-circuit breaking current (kA):25, 31.5,40;

Rated voltage of LV side switchgear (kV): 6.6,11, 13.8, 22, 33;

Rated current (A):1250, 2000, 2500, 3150;

Rated short-circuit breaking current (kA): 25, 31.5, 40