Home Product Switchgear Low Voltage Switchgear

SwitchgearLow Voltage Switchgear (Motor Control Center)

General Description
  • IEC 61439, ANSI/IEEE Std C37, NEMA

  • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA

  • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369

  • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1

  • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m

  • Modular design and small Footprint, Easy to upgrade and extend

  • Motor Control Center drawer units satisfy DOL/FR/SD/Soft starter/VFD

  • Reliable, safety, effcient solution for motor control and power distribution system

Typical Specification

Low Voltage Switchgear (Motor Control Center)

General rating


Standard

IEC 61439-1/2, ANSI C37.20, IEEE 344

Rated operational voltage  

400V, 690VAC

Rated frequency  

50/60Hz

Internal Arc protection

100kA/0.4s

Installation

Indoor

Main busbar data


Rated insulation voltage

1000V

Rated impulse withstand voltage

12kV

Rated current

Up to 6300A

Rated short-time withstand current

Up to 100kA-1s

Rated peak withstand current

Up to 220KA

Vertical distribution busbar data


Rated insulation voltage

1000V

Rated impulse withstand voltage (BIL)

12kV

Application

Fixed/Plug-in/Withdrawable

Rated current

Up to 2500A

Rated short-time withstand current

Up to 100kA-1s

Rated peak withstand current

Up to 220KA

Enclosure data


Degree of protection

IP42/54

Form of separation

Form2b/3b/4b

Entry of cables

Top/Bottom

Access

Front/Rear

Standard colour

RAL7035