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MQ2 Series
  • Application
  • Main Technical Performance Index
  • Product
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1. Application

MQ2 series dual power automatic transfer switch is one of adopted international ATSE technology developed by our company. It is suitable for power supply system with rated insulating voltage is AC800V, rated working voltage is AC690V, and below DC250V, and AC 50Hz/60Hz, rated working current is 20A-5000A of two-path. The transfer switch and the matching intellect display, they are main used for high building, the post and communication, coal mining, shipping, military facilities industrial assembly line etc the situation of need the interruption power supply. Under the city rapid increase power supply necessary trend, they can satisfy the higher requires of reliable power supply, the products have reliable performance, small size and easy operation etc features.
Connection mode: front panel connection, back panel connection
Structure:small volume, small current, simple in constitution, ATS integrative
Characteristics: quick transfer speed, low failure rate and convenient repair
Control device: LCD dynamic display, internal controller
Control type: self-operation and self-recovery, self-operation and no self-recovery
Conversion mode: power network—power network, power network—generating network
Classification: two steps ,three steps
Electric degree: PC
Number of poles: 2. 3. 4 poles.
Frame current: 63, 125, 250, 500, 500, 800, 1000, 1250, 600, 2000, 3150, 4000, 5000
Current:20. 32. 40. 63. 80. 100. 125. 160. 200. 225. 250. 350. 400. 500. 630. 800. 1000. 1250. 1600. 2000. 2500. 3150. 4000. 5000
Standards: GB 14048.11 IEC60947-6-1

2. Main Technical Performance Index

3. Product

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