GCK (L) low voltage draw out type switch cabinet power distribution center (PE) cabinet and motor control of the electric (MCC) two parts of the composition. The device is suitable for AC 50H2-60HZ, rated working voltage 660V and the following control distribution system. Widely used in power plants, substations, industrial and mining enterprises and other power users, as power distribution, motor control and lighting distribution equipment, such as power distribution control.
It conforms to the international standard IEC439, Tian CB7251-97 standard "low voltage switchgear" standard.
Device characteristics
The structure is compact, functional units in a small space can accommodate more users, saving investment.
] structure has high versatility, flexible assembly to 25mm module, various size spare unit type can be any combination, to meet the system design requirements.
The vertical bus and outlet has good insulation protection, so as to ensure the safe and reliable maintenance cabinet.
The unique design of the mechanical locking mechanism, reliable operation, test, extraction and isolation of four position, safe and reliable.
The drawer pushing mechanism with rolling bearing, the same specifications of drawer interchangeability.
The design project of the combination of strong, can be freely combined with separated drawer scheme and plan.
Valve protection system - reliable, ensure safety cabinet maintenance.
- can choose according to three or four pole line.
Rated operating frequency (HZ)
50, 60
Rated operating voltage (V)
380, 660
Rated insulation voltage (V)
Six hundred and sixty
Maximum operating current (A)
Horizontal busbar
Four thousand
Vertical busbar
One thousand and two hundred
icw
Horizontal busbar
80/176
Effective value (IS) peak value (KA)
Vertical busbar
60/130
Shell protection class
IP30, IP40
Outline dimension
2200X600 (800, 1000) X800 (10000)