Low-voltage switchgear assemblies, IP30 and IP40 protection class

Low-voltage switchgear assemblies, IP30 and IP40 protection class

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Basic Info

Payment Type:	T/T or L/C

Product Description

Low-voltage with drawable switchgear

Low-voltage switchgear Assemblies

Three-phase five wire (4) of electric power supply system

Can be used in power plants, substations, industrial and mining enterprises, building hotels, airports, docks and communication centers such as radio and television, as power generation, transmission and distribution, power conversion and power consumption equipment control and through cabinet on its main bus-bar capacitance compensation for reactive power compensation

Technical data:

Standard and technical specification GB7251.1-2005 (TTA) low-voltage complete switch equipment and control equipment

JB/T9661-1999 low voltage draw-out switch complete sets of equipment

Over voltage category III and IV

Pollution level 3

Rated voltage: 380 (660V)

Rated insulation voltage: 660 (1000V)

Rated frequency: 50 (60Hz)

Level of bus:

Rated current: 5000, 4000, 3150, 2500, 2000, 1600, 1250, 1000, 800 and 630A

Rated short-time resistance current (LCW) (kA): 50, 65, 80ls (RMS)

Rated current peak tolerance (LPK) (kA): 105, 140, 176 maximum (0.1s)