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Low-voltage withdrawable switchgear

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Product series: Low-voltage withdrawable switchgear

 

Features:

● Design: It can accommodate more functional units in a smaller space;

● Strong versatility and flexible assembly: C-shaped profile with 25mm modulus can meet the requirements of various structural types, protection levels and use environment

● Standard module design: It can be standard units such as protection, operation, conversion, control, adjustment, measurement, instruction, etc., users can arbitrarily choose to assemble according to their needs, with more than 200 kinds of assembly parts can form cabinet structure and drawer unit of different scheme ;

● Safety: a large number of high-strength flame-retardant engineering plastic components are used to effectively strengthen the protection and safety performance;

● Technical performance: The main parameters have reached the contemporary international technical level;

● Floor space: can greatly compress the storage and transportation of prefabricated parts;

● Assembly: No special complicated tools are needed;

● Protection grade: IP54 .;

 

According to the precautions:

◆ The switch cabinet is an indoor device;

◆ The ambient air temperature can not be higher than + 40 ℃, can't be lower than -5 ℃, and the average temperature within 24 hours can not be higher than + 35 ℃;

◆ Air is clean, the relative humidity does not exceed 50% when the maximum temperature is + 40 ℃, and the higher humidity is allowed when the temperature is lower, for example: 90% at + 20 ℃;

◆ Altitude does not exceed 1000m;

◆ The installation inclination does not exceed 5 degrees;

◆ No significant impact, vibration;

◆ In a medium without explosion hazard, and the medium does not have enough gas and dust (including charged dust) to corrode and destroy the insulation;

 

Electrical performance:

No. Name Unitr Parameter
1 Rated insulation voltage V 660
2 Rated working voltage V 660
3 Maximum working current of main bus A 5500A(IP00) 、4700(IP30)
4 Main busbar short-time (1s) withstand current (validity period) kA 100
5 Main bus short-term peak current (maximum) kA 250
6 Maximum working current of distribution bus (vertical bus) A 1000
7
Distribution bus (vertical bus) standard type
Short-term peak current (maximum) enhanced
kA 90
130
8 Protection level   IP30、IP40、IP54

 

 

低压抽出式开关柜

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待