美標UL Metal-Clad Switchgear 5/15 開關(guān)柜

Key Specification

Type	Standard (W36")
Rated voltage [kV]	4.76/15
Rated continuous current [A]	1200/2000/3000/4000 *
Rated short-time current (rms) [kA]	25/31.5/40/50
Power frequency withstand voltage (60Hz, 1min) [kV]	19/36
Lightning impulse withstand voltage (1.2×50μs) [kV]	60/95
Arc resistance performance [kA / sec]	/
Stack	1-High (Mid VCB) 2-High 2-High + Mid LV Comp.
Seismic certified	IEEE 693 (up to 2.5g), ICC-ES AC 156 (up to 2.0g), HCAI
Enclosure type	NEMA Type 1 and 3R
Accessories & Software	Ground & Test Device, Motorized Control Racking System[MCRS] (Internal/External), VCB Lifter, Test Cabinet, Extension Rail / LS Pre-Engineering[LSPE] Software available
Applicable standards	IEEE C37.20.2 ANSI C37.55

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