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Dual Power Switch
Mini Dual Power Automatic Transfer Switch
  • LDQ3-63 Series
Mini Dual Power Automatic Transfer Switch
Product Overview
LDQ3-63 series Mini Dual Power Automatic Transfer Switch (ATS) is designed to efficiently switch between two power sources as needed. It is specifically suitable for dual power supply systems with an AC 50Hz, a rated working voltage of 220V (2P), 380V (3P, 4P) and a rated working current of up to 63A.

This product is equipped with overload and short circuit protection, as well as the ability to output closing signals. It is particularly well-suited for use in lighting circuits in various settings such as office buildings, shopping malls, banks, and high-rise buildings.

It complies with IEC60947-6-1 and GB/T14048.11 standards.

LD

Q

3

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LEIDUN

Dual Power Automatic Transfer Switch

Design No.


Ampere Frame Rating


2P、3P、4P


Rated Current

(A)

 



● Ambient Air Temperature: -5℃ to +40℃,the average temperature for 24 hours does not exceed +35℃.

● Installation Location: The altitude shall not exceed 2000m.

● Atmospheric Conditions: The relative humidity of the air should not exceed 50% at a maximum temperature of +40℃. At lower temperatures, higher relative humidity is acceptable, such as reaching 90% at 25℃. It is important to consider the condensation on the product surface due to temperature changes.

● Pollution Level:III

● Installation environment: The operating location should be free from strong vibration and impact, no harmful gases that corrode and damage insulation, no severe dust, no conductive particles and explosive hazardous substances, and no strong electromagnetic interference.

● 使用类别:AC-33iB。



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