E-mail: info@ericcointernational.com
Tel: +8613992884879

ER-CW Series DC Ground Power Unit

Features:
1. Continuous high quality DC power;
2. Over voltage, overload and Internal Thermal, short circuit protection;
3. The power modules conform to EMC standards for noise emissions and immunity.

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ER-CW Series DC Ground Power Unit

 

ERCW series is designed to give continuous high quality DC power. This continuous high power model is ideal for crew training, aircraft servicing in workshops, on the ramp or in the field, diagnostic work, pre flight checks, charging the on board battery or for continuous powering of equipment during operations, without draining the onboard aircraft batteries.

    ER-CW Series DC Ground Power Unit   .jpg    ER-CW Series DC Ground Power Unit   .jpg

The safety features include over voltage, overload and Internal Thermal, short circuit protection. The power modules conform to EMC standards for noise emissions and immunity.

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Output Rated Voltage: DC28.5V Or 270V DC

Output Rated Current For DC 28.5V type: 100A,200A,300A,400A,500A,600A,800A,1000A,2000A

Output Rated Current For DC270V type: 50A,100A,200A,300A,400A,500A


                                                                                     Specification

Capacity: 50A To 2000A

Input Voltage:

                 3 x127V/220V±15%,      

                 3 x220V/380V±15% Or as per your specific requirement

Frequency: 50Hz/60Hz±5Hz

Power Factor: ≥0.85 (Standard Type)

Rectification: 6 pulse

Output Voltage: DC28.5V(10-35V adjust)        

                       or DC 270V(240-300V adjust)

Current: 50A-2000A(select one individual current)

Voltage Regulation: ±1%

Voltage Ripple: 500mV or less than 1V

                       RS232/485 com port

                       Available options

                       Cables upon request

                       Overload 125% 600 sec, 150% 60S, 200% 10S

Protection

           Input Over/under voltage

           Output over voltage,current limit

           Inner overheating,inverting over current

           Self diagnose and alarm

           Display Voltage, Current, setting current limit


Working condition

Temperature: -20 to 50℃

Humidity: 10-95%

Noise: < 65dB within 1 meter

      IP22/IP55

Reliability&Efficiency

                               Mean Time Between Failure(MTBF) 50,000H

                               Mean time to restoration(MTTR)< 30 min

Overall efficiency: >85%

Standards:

            ISO 6858

            MIL-STD-704F


If interested,pls contact us info@ericcointernational.com 


ERICCO is expert in high quality borehole wireless mwd manufacturing and selling, who is one of the best manufacturers and suppliers of borehole wireless mwd with high precision. We have a professional team at your service.

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