国产自在自线午夜精品视频,国产精品2020观看久久,欧美经典成人在观看线视频,国产小视频国产精品,国产成人手机视频,性一交一乱一伦一,黄色免费影片

Home > Products > Low Voltage

JMK modular switch cabinet

Brand: RENDA
Model: JMK
Updated: 2015/10/29
  • Product description
  • Scope of application
  • Product features
  • Technical parameters

 1. Product overview

 
JMK combined switchgear is a product developed by our factory to absorb the advantages of domestic and foreign combined and drawer switchgear, and has the domestic advanced level in the nineties. The cabinet structure is made of CF28 profile, assembled with bolts, the drawer height module is 200, the drawer unit is divided into large, medium and small three, and its height is 600, 400, 200mm.
 
2. Product use
The products are suitable for power plants, petrochemical, metallurgy, glass, textile and other industrial and mining enterprises and high-rise buildings as power distribution and motor centralized control and capacitance compensation.

 It is suitable for power plants, petrochemical, metallurgy, glass, textile and other industrial and mining enterprises and high-rise buildings.

 

Name

Parameters

Rated insulation voltage (V).

600  1000

Rated operating voltage (V).

380  660

Main circuit rated current (A).

Horizontal busbar ≤ 3200

Vertical busbar

630  1000

Main bus short-time withstand current (KA).

30  50

Short-term peak withstand voltage (KA) of the main bus

63  105

Degree of protection

IP30

? 1991-2025 Renda Group All Rights Reserved.  粵ICP備12015448號(hào)