Power & Sensing Input:
Voltage: 85 ~ 135 VAC / 190 ~ 240 VAC
Frequency: 50 / 60 Hz, Jumper selectable
Output:
Voltage: Max. 36 VDC @ 120 VAC input   Max. 73 VDC @ 240 VAC input
Current:Continuous 4A      Intermittent 7A for 10 sec    (52 / 105VDC)
Resistance:Min. 15 ohm Max. 100 ohm
Voltage Regulation: < ± 1% ( with 4% engine governing )
Voltage Build-up:Residual voltage at AVR terminal > 5 VAC
Operating Temperature: - 40°C ~ 60°C
Storage Temperature: - 65°C ~ 85°C
Burden: 250 / 500VA Max.
External Volts Adjustment: ± 5% with 1K ohm 1 watt trimmer     ± 10% with 2K ohm 1 watt trimmer
EMI Suppression: Internal electromagnetic interference filtering
Unit Power Dissipation:
Max. 8 watt
Under Frequency Protection (Factory Setting)
60 Hz system presets knee point at 54 ~ 61 Hz
50 Hz system presets knee point at 45 ~ 51 Hz
Dimensions:148mm L * 80mm W * 47.5mm H
Weight: 262g ± 2% 

Certification: EN61204-3 : 2001 certified    Test Report on request if required

Features

* Voltage regulation < +/-1%
* Protection for high voltage,overload,short current etc
* Sensing voltage loss protection
* Frequency:50HZ/60HZ
* Output:110-220V+/5V
* Voltage output stability:+/-5%