AS series automatic transfer switch, is used suitable in AC power supply system with frequency of 50Hz/60Hz are rated working voltage is AC 690V and up to DC 250V, rated working current is 20 A – 5000 A of two-path. When one power supply fails, ATS switch to standby power supply automatically to ensure reliable power supply.
Features
♦ Connection mode: Front panel connection, back panel connection ♦ Structure: Compact design with electrical operation and manual operation ♦ Characteristics: Quick transfer speed (transfer time is 0.1 – 0.2s) ♦ Conversion mode: Power network – power network, power network – generating network ♦ Safety mode: Mechanical latch ♦ Classification: Two steps ♦ Number of poles: 2, 3, 4 poles ♦ Frame current : 125, 250, 500 ♦ Current rating : 80, 100, 125, 160, 200, 225, 250, 300, 350, 400, 500 ♦ Ambient temp: -5°C ~ + 50°C ♦ Standards: GB 14048.11, IEC60947-6-1