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G2R-63 II DIN Rail Modular Automatic Transfer Switch


G2R-63 automatic transfer switch is a PC class infrequent change-over switch, with two-station design (commonly used for A and standby for B), suitable for AC systems with AC 50-60hz and rated current 6A-63A. The main function of the automatic transfer switch is when the main power (common power supply A) fails, the ATS will automatically switch to the backup power (Backup power supply B) to continue working (switching speed <50 milliseconds), which can effectively solve the troubles caused by power outages.

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SKU G2R-63 II Category




Case  grade 63
Rated operating curent le(A) 6A/10A/16A/20A/25A/32A/40A/50A/63A
Rated insulation voltage Ul 690V
Rated impulse withstand voltage Uimp 8kV
Rated working voltage Ue AC220V/AC110V
Rated frequency 50/60Hz
Class PC class: can be switched on and loaded
without generating short-circuit current
Polenumber 2P          4P
Rated short-circuit current Iq 50kA
Short circuit protection device (fuse) RT16-00-63A
Rated impulse withstand voltage 8kV
Control circuit Rated control voltage Us: AC220V,50Hz
Normal working conditions: 85%Us-110%Us
Auxiliary circuit AC220V/110V      50Hzle=5A
Contactor change-overtime <50ms
Operation change-over time <50ms
Return change-over time <50ms
Power off time <50ms
Change-over operation  time <50ms
Mechanical life ≥8000  times
Electrical life ≥1500  times
Usage  category AC-31B

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