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Low-voltage Metal Clad Withdrawable Switchgear

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Basic Info
Product description
1Rated insulation voltageV660
2Rated working voltageV660
3Maximum working current of main busA5500A(IP00) 、4700(IP30)
4Main busbar short-time (1s) withstand current (validity period)kA100
5Main bus short-term peak current (maximum)kA250
6Maximum working current of distribution bus (vertical bus)A1000
7Distribution bus (vertical bus) standard typekA90
Short-term peak current (maximum) enhanced130
8Protection levelIP30、IP40、IP54



● 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 .;

Main Specifications

◆ 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;