Products

Contact Person : Mr. Zhang Davide
Company Name : Qingdao Maikeni International Trading Co., Ltd.
Tel : 86-531-87901797
Fax : 86-531-87901697
Address : Shandong,Jinan,Building 15, Hongyuan Garden, West Second Ring Road
Country/Region : China
Zip : 250022

300kVA Automatic voltage regulator

Product Detailed

300KVA Automatic voltage regulator: 1.IGBT/SPWM technology, 2.Well protection function, 3.18 months warranty, 4. CE, ISO.

300KVA Automatic voltage regulator:

1. 300KVA Automatic voltage regulator,2. Automatic voltage regulator,3. Output voltage: 380v+-1%,4. CE, ISO9001-2000 certifications.

5. Warranty: 18 months.

AC50 series power is a power that change the electric supply into the required voltage and frequency through power converting circuit.

1.Input voltage: 265~495V,2.Input frequency: 30~70Hz ,3.Output voltage: 220V±0.5%,4.Output frequency:50Hz±0.01% ,5.Wave distortion: <1%,6.Isolation transformer output, safe and credible,7.Auto-protection and alarm for output overvoltage, over current, overheat, short circuit,8.Efficiency reach above 90% ,widely applicable load,for inductive, capacitive resistance,any combination of the load,9.Dynamic quick, when load changes in 0 - 100% ,stationary response.

Model			AC50-333000
Capacity			300KVA
Output current			400A
Circuit mode			IGBT/PWM pulse width adjustment mode
AC input		voltage	265V-495V
		Frequency	30-70Hz
AC output		Phase	Three phase
		Voltage	380V±1%
Output frequency			50Hzor60Hz
frequency stability			≤±0.01%
voltage stability			≤1%
Wave distortion			≤2%
Reaction time			dynamic response quick, when load 0-100% change, the steady-state response time <20ms
Display/resolution	Digital frequency meter		Resolution 0.1Hz
	Digital voltage meter		Resolution 0.1V
	Digital current meter		Resolution 0.1A
	Digital power/PF meter		Resolution 0.1W
Work efficiency			efficiency more than 90%, be suit for wide-load, can be for the inductive, capacitive, resistive, and any mixed loads
Protective device			the importation of non-fuse switch, without output fuse switch, the electronic circuit to detect over-voltage express .Over voltage, over current, over temperature, over load, short circuit, and automatic alarm

Insulation reactance		Above 500Vdc 20MΩ
Pressure endurance insulation		1800Vac/5Ma/1minute
Cooling device		Compulsive fan cooling
Others		isolation transformer output, safe reliable, good anti-jamming
environment	Working temperature	-10°C-50°C
	Relative humidity	0-90%(Non-condensing)
	Altitude	1500meters
Dimension mm (W×L×H)		1160mm×1910mm×1880mm