Marathon SE-350 Compatible (AVR)
Automatic Voltage Regulator
Replacement for Marathon SE-350
Sensing Input:Voltage 120(90~132) / 240(171~264) VAC DIP switch selectable
Frequency 50/60 Hz , jumper selectable
Output:Voltage Max. 37 VDC @ 110 VAC input , Max. 73 VDC @ 220 VAC input
Current Continuous 3.5A, Intermittent 7A for 10 sec.
Resistance Min. 15 Ohm Max. 100 Ohm
Voltage Regulation:< ±1% (within 4% engine governing)
Voltage Build-up: Residual volts at AVR terminal > 5 VAC
External Volts Adjustment: ±5% @ 1 K Ohm 1 watt / ±10% @ 2 K Ohm 1 watt
Unit Power Dissipation: Max. 8 watt
EMI Suppression: Internal electromagnetic interference filtering
Under Frequency Protection:
60 Hz system - knee point at 54 ~ 61 Hz
50 Hz system - knee point at 45 ~ 51 Hz
Environment:
Operating Temperature : -40~60 °C
Storage Temperature : -40~85 °C
Relative Humidity : Maximum 95%
Vibration : 1.3G @ 5~26 Hz / 5.0G @ 52~1000 Hz
AVR Controls Functions:
VOLT ADJ : Voltage Adjustment
STAB : Stability Adjustment
Under Frequency protection: To Set the U/F Knee Point
Shock: Withstands up to 20G in each X, Y, Z axes
Dimensions: 99.5 (L) x 67.0 (W) x 47.5 (H) mm
Weight: 205 g ±2%
Specifications may vary. Confirm full specs prior to ordering.