MTS SS12-N Self Excited Automatic Voltage Regulator | Onan VR21 Caterpillar VR6 Yanmar EDY 5000T

Sensing & Power Input Voltage 160~260 VAC 1 phase 2 wire Frequency 50/60 Hz selectable Output Voltage Max. 170 VDC @ 240 VAC input Current Continuous 5A, Intermittent 7A for 10 sec. Resistance Min. 15 Ohm Max. 100 Ohm Voltage Regulation < ±1% (with 4% engine governing) Voltage Build-up Residual voltage at AVR terminal > 5 VAC External Volts Adjustment ±10% with 5 K Ohm 1 watt trimmer Unit Power Dissipation Max. 8 watt Soft Start Ramp Time 2 sec. Thermal Drift 0.03% per °C change in AVR ambient Under Frequency Protection For 60 Hz -knee point set at 55 Hz For 50 Hz- knee point set at 45 Hz Environment Operating Temperature : -40~65 °C Storage Temperature : -40~80 °C Relative Humidity : Maximum 95% Vibration : 3.3G @ 100~2 KHz AVR Controls Function VOLTS : Voltage Adjustment STAB : Stability Adjustment U/F*: To Set the U/F Knee Point (*U/F: Under Frequency Protection) Dimensions 150.0 (L) x 100.0 (W) x 74.0 (H) mm Weight 421 g ±2%