SP POWERWORLD EA08A

The SP Powerworld EA08A Compatible Voltage Regulator is direct replacement for Original Leroy Somer R438 - it can also replace the following models:

Leroy Somer: R238 - RS437 - R438 REV2 - R438REVB 2 - RS437 - AEM110RE017 - AEM110RE003 - SDMO: 330410127 - 330410164 - 330410334 - FG Wilson: 922-045 - 922-045 - Grameyer: GRT7-TH4E.

Accepted worldwide as the only Quality and Legal aftermarket replacement. It's been designed to work in exactly the same way and operates at the same performance. It’s the same size, function and has the same wiring connections, it also comes with 12 months warranty.

Ex stock - shipped Worldwide. For GBP, EURO or USD pricing please contact us:

Sales: james.daff@sp-powerworld.com

Office: info@sp-powerworld.com

Tel: +44 (0)115 923 2568 (United Kingdom)

Tel: (24-hour) +44 (0)7484709956 (United Kingdom)

*All manufacturer names, numbers, symbols and descriptions are used for reference purpose only and do not imply that any part is the product of these manufacturers.

Manual

Features

Voltage Regulation < ±1%
110/220/380 VAC Programmable Input
Harmonic Frequency 40~500 Hz
Harmonic Voltage 25~300 VAC
Under Frequency Protection
Two-stage For STAB Adjusting Range
PWM Output

Specifications

* Sensing Input Terminal 0-110V = 95~135V
* Terminal 0-220V = 185~250V
* Terminal 0-380V = 360~515V
* Frequency 50/60 Hz single phase
* Output Voltage 150 VDC @ 220 VAC
* Current Continuous 8A Intermittent 12A for 10 sec.
* Resistance 10~100 ohm
* Voltage Regulation * Build Up Voltage Harmonic residual volt. > 5 VAC
* External Voltage Adjustment ±10% @ 1K ohm
* EMI Suppression Internal electromagnetic interference filtering
* Under Frequency Protection U/F range 42~62Hz
* Droop Current Transformer N:5A or N:1A
* Unload Harmonic+Auxiliary Winding > 40 VAC
* Full Load Harmonic+Auxiliary Winding * Environment Operation Temperature -40~60°C
* Storage Temperature -40~85°C
* Relative Humidity Max. 95%
* Vibration 1.5G @ 5~30Hz / 5.0G @ 30~500Hz
* AVR Controls Functions VOLTS : Voltage Adjustment
* STAB : Stability Adjustment
* U/F : UFRO Knee point set
* DROOP : Droop Adjustment
* TRIM : Analogue Input Adjustment
* U/F DIP : U/V Rate Set
* Dimensions 150.0 x 135.0 x 55.3 mm
* Weight 720 g ±2%