Programmable AC Power Source

Programmable AC Power Source

ER-PS-SW Series Features:
1. 10 memory locations for easy test setup and recall;
2. Double protection with hardware and software;
3. Free instrument control software available;
4. Simulate transient conditions;
5. Programmable starting, voltage and current limit;
6. LCD to monitor voltage, current, frequency, power and power factor;
7. Built-in RS232, RS485, communication port, suitable for remote monitoring;
8. Capable for each phase unbalance loads.

Programmable AC Power Source

Programmable AC Power Source

Get Price Now

    Share to:

    Introduction

    ER-PS-SW Programmable AC Power Source

    Introduction

    ER-PS-SW series Programmable AC Power Sources have the ability to simulate the AC voltage and frequency used in all countries. They are excellent instruments for R&D, design production testing/evaluation, and QA verification. In addition, the frequency range covers 500 Hz, making these products ideal for commercial and defense avionics applications.

    The ER-PS-SW series delivers maximum rated power for any adjustable output voltage up to 300Vac (L-N)/520Vac (L-L )for 3 phase units, and at any adjustable frequency between 40Hz to 500 Hz.

    It integrates IGBT made by Mitsubishi, Siemens, and Infineon, and combines microprocessor and ARM &DSP control design together for quick response and higher reliability and parallel operation.

    Features

    10 memory locations for easy test setup and recall

    Double protection with hardware and software

    Free instrument control software available

    Simulate transient conditions

    Programmable starting, voltage and current limit

    LCD to monitor voltage, current, frequency, power and power factor

    Built-in RS232, RS485, communication port, suitable for remote monitoring

    Capable for each phase unbalance loads

    Specifications

    Capacity: 1KVA to 450KVA

    Overload: 110% 15Mins, 125% 300s, 150% 30s

    Input voltage

    1 phase 120V+/-20%, 1 phase 220V+/-20%, 3 x127V/220V+/-20%

    3 x220V/380V+/-20% or as per your specific requirement (select one individual voltage)

    Frequency: 0-70Hz

    Power factor:

    ≥0.8 (standard type)

    ≥0.9 (12-pulse type, option item)

    Output voltage

    1 phase 10-150V/20-300V adjusted

    3 phase 17-260V/34-520V adjusted (L-L)

    (Set your desired voltage)

    Current: 0-Limit (set your desired current)

    Frequency: 50Hz/60Hz/400hz/40Hz-500Hz

    Voltage regulation: +/-1%≥100V

    Frequency regulation: +/-0.1%

    Crest: 1.414+/-0.1

    Distortion: THD<3%@ linear load≥100V

    Phase Shift:

    120°+/-1°(no load/balance load)

    120°+/-3°(33% unbalance load)

    120°+/-4°(100% unbalance load)

    Protection

    Over/under voltage

    Over current, overload

    Over temperature, short circuit

    Voltage difference between each phase<3V

    Additional output contactor (option item)

    Display: Voltage, current, frequency, power/PF

    Working condition

    Temperature: -10 to 40℃

    Humidity: 10-95%

    Noise: <65dB within 1 meter

    IP22/IP32

    Altitude<1800m

    Reliability & Efficiency

    Mean Time Between Failure (MTBF) 50,000H

    Mean Time to Restoration (MTTR)<30 min

    Overall efficiency≥85%

    Standards

    EN61010

    IEC62321

    EN61326

    EN62040-1-1

     

    Application Techniques

    More Products

    Low Cost 3 Axis FOG North Seeker
    Low Cost 3 Axis FOG North Seeker
    Smallest Size Triaxial MEMS North Seeker
    Smallest Size Triaxial MEMS North Seeker
    High Precision MEMS Gyroscope
    High Performance North Seeking MEMS Gyroscope
    High Performance Quartz Accelerometer
    High Performance Quartz Accelerometer
    North-Seeking MEMS IMU
    North-Seeking MEMS IMU
    High Precision Navigation MEMS Gyroscope
    High Precision Navigation MEMS Gyroscope
    Ask for a Quote

      Menu