High Voltage Single Phase Three Phase Home Transfer Switch

Electrical Switch Cabinet Production Description

SICO MLS Advanced Low-voltage switchgear type out equipment for the exchange of 50-60Hz rated voltage 660V and below power supply system, power plants, substations, building hotels, airport terminals, etc., as distribution, electric motors and electric equipment, control, lighting, power conversion, power compensation purposes. The product structures of a highly flexible use different standard components that can maximize the fault arc to prevent the occurrence of extinction in a short time, small size, convenient installation and maintenance.

Switch Cabinet Voltage
Switch Cabinet Rated working voltage (Ue)
a) Main circuit: AC 220V, 380V, DC 220V;
b) auxiliary circuit: AC 220V, 380V, DC 220V;
Note: Users of the auxiliary circuit have special requirements, should be resolved through consultation with the manufacturer
Switch Cabinet Rated insulation voltage
The main circuit rated insulation voltage 660V.
Switch Cabinet Rated Current
a) the level of bus (main busbar) Rated current: 2000,2500,3200,4000 A, 5000A;
b) Vertical Bus (branch busbar) Rated current: 1000A.
Switch Cabinet Rated short-time withstand current (1s)
a) the level of bus (main bus): 80KA;
b) Vertical Bus (branch bus): 50KA;
c) Protection of conductors (grounding the main bus): 50KA;
d) neutral bus (neutral main bus): 50KA.
Switch Cabinet Rated peak withstand current
a) the level of bus (main bus): 176KA;
b) Vertical Bus (branch bus): 105KA;
c) Protection of conductors (grounding the main bus): 100KA;
d) neutral bus (neutral main bus): 100KA.
Switch Cabinet functional unit the main circuit breaker or fuse breaking capacity
a) by the power unit is: 80KA;
b) feed modules: 50KA.

Switch Cabinet customer Design is available

please contact Mr. Tony  tonysico[at] 126 [dot] com.