63A 3P PC type automic transfer switch Air Circuit Breakers

APPLICATION

SWQ2 series GS type automatic transfer switch is composed of switch body and intelligent controller. It is suitable to the double power system of AC power below 415V,frequency 50/60Hz,rated current up to 3200A. The main applied places include hospital, shopping mall, bank, fire control ,telecommunication, high-rising building etc.where the power off is not allowed.

FEATURES

Adopt composite contact,level mechanism,micro-motor energy preserved and micro-electronic control technology,zero flashing-over arc achieved(without arc shield);
Adopt composite contact, level mechanism, micro-motor energy preserved and micro-electronic control technology,zero flashing-over arc achieved(without arc shield);
Adopt zero- crossing technology,forcedly set zero in emergency circumstances(cut off two way power supply at the same time), to meet the needs of fire fighting.
Transferring of performance load isolation switch adopts single electric motor, transfer reliably ,stably ,no noise, impact small;
Drive motor of operation device need power only when the performing load isolation switch transfer, under normal working status, no power is needed, so the energy saving is achieved;
Performing load isolation switch has mechanical interlock device to guarantee the separatelywork of normal and backup power;
With significant on-off position indication, lock etc. the isolation between power and load is achieved reliably;
Safety and performance good ,automation strong, reliability high, life duration is more than 8,000times;
Mechanical and electrical is designed overall transfer accurate ,flexible, smoothly,adopting advanced logical control technology ,anti-interference strong, no interference to others;
With main powerclose, backup power break; main power break, backup power close; main and backup power both break(I-O-II) three station;
Installation convenient, connection ofcontrol circuitadopts plug-in terminal;
Four operation functions: emergency manual operation, electric remote control operation,emergency breaking operation under station of automatic control, automatic control operation;

MAIN PARAMETERS