CZBT1-132 Series 10MVA Low Voltage Prefabricated Substation

CZBT1-132 Series High voltage / low voltage Prefabricated Substation

Application

1.1 The prefabricated mobile substation is applied to fully or partial replace the conventional substation and resume
the power supply in case of emergency.
1.2 Help an area which suffers shortaage of power supply capacity in heavy load season or period. Use as the temporary
substation in areas with booming power demand that e exceed the existing electric power capability, to ease the tension of
power supply.
1.3 Work as a temporary substation in areas of permanent substation suspended due to the capital shortage or other
kind of reason.
1.4 The prefabricated mobile substation is the flexible and reliable way for transportation with the complete equipment.
It also saves investment in various aspects, concerning the land requisition, civil construction, equipmment installation,
etc. which improves the reliability of power supply for the system.
1.5 The prefabricated mobile substation provides with all the functions that a conventional substation has, as well as
easy installation and quick into the service. It could be into operation at once on site after the connection of input and
output cable only.

Technical data
Main transformer capacity(MVA): 5,7.5. 10, 15, 20, 25, 31.5
side switchgear(kV): 33,66, 77, 110, 132, 138
Rated voltage of HV Rated current(A): 1250, 2000
Rated short-circuit breaking current(kA): 25, 31.5, 40
side switchgear(kV): 6.6, 11, 13.8, 22, 3з
Rated voltage of LV
Rated current (A): 1250, 2000, 2500, 3150
Rated short-circuit breaking current(kA): 25, 31.5, 40

Type designation

Primary main wiring diagram (Typical scheme)