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

Shore marine power 750kVA

Shore marine power 750kVA
Product Detailed
Shore marine power 750kVA 1.Certification:CE,ISO and VDE 2.Market:USA,middle east, Asia and so on 3.Color:sky blue

 Shore marine power 750kVA 

1.Rating input voltage: Input power supply is 380V/50HZ factory electricity.(The AC voltage is allowed to range from 323V to 528V )2.Rating output voltage--we can supply many single phase/triphase grades according to the requirement of the clients.  3.Rating output frequency-- 60HZ/50HZ(can change freely) or400Hz The precision and output voltage stability-- The allowance of the output frequency  0.01Hz, stability  0.01%(when 4.the load is changing from 0 to 100%, the output frequency doesn’t change. )5.The stability of the output voltage--static state 1%, dynamic 3%   50%load output voltage transient changes 5%,and return to its rated

6. output voltage in 0.5 seconds

7.variable-frequency power sources overload capacity-150% 10minutes, 200% 10s    

Model

336000

337500

338000

Capacity(KVA)

600

750

800

Input

voltage

380V±15% 3phase 4wires or 3phase 5wires

Frequency

45-65Hz

Power factor

more than 0.95

output

Voltage

3phase 3wires,voltage(0-500V)can be chosen

Frequency

50Hz/60Hcan be chosen

frequency stability

≤0.01%(0-100%when load are changing, output frequency are not changing )

Load stability

less 3%(100%pure resistance load)

Overload ability

can support 2times rated current impact

Wave distortion

Pure sine wave,THD≤3%

efficiency  

more than 94%

display

voltage output frequency,3phase  phase voltage/current,active power etc. Parameter display

Control mode

IGBT/SPWM Pulse width adjustment mode

Protection class

IP22

Insulation reactance

2M

Operation environment

1800Vac/5Ma/1minute

Cooling model    

Inverter: heat pipe cooling     transformer: Compulsive fan cooling

Overload working time

110%load 1hour

Noise

65dB

Relative humidity

Below 0-90%(-10°C-50°C)

Altitude

1500meters

Protection function

the output power supply have perfect protection function of over voltage, over current, short circuit, inverter overheat. Consider the different control of the ship's electricity load, when the output load capacity reach the set value, will alarm, so as to control the electricity load

Dimension mm

(width×depth×height)

3260×800×2260

Shore marine power 750kVA



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