Qingdao Maikeni International Trading Co., Ltd.
Main products:50KW Frequency Converter,100KW Frequency Converter,Induction Heating Machine
Products
Contact Us
  • 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

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

Inside pciture:

300kVA Automatic voltage regulator



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