AVR SE350 for Generators

General Description / SpecificationsAutomatic Voltage Regulator SE350 R replaces Marathon Electric SE350. PART NUMBERS THE SE-350 R CAN REPLACE - SE 350 - 761594-01 Features < ±1% RegulationOptional 120 / 240VAC* Sensing Input Switch 50 / 60 Hz Selectable Under Frequency Protection Built-in High Breaking Capacity Fuse EMI Suppression *SE350 only fits 220 VAC Generators, and do not have fuse protectionSpecifications Sensing & Power Input Voltage 120 (90 ~ 132) / 240 (171 ~ 264) VAC Dip switch selectable Frequency 50 / 60 Hz selectable Output Voltage Max 37 VDC @ 120 VAC input Max 74 VDC @ 240 VAC input Current Continuous 4A Intermittent 7A for 60 sec. Voltage Regulator Rate < ±1% (with 4% engine governing) Voltage Build Residual volts at AVR terminal >3.5 VAC External Voltage Adjustment ±5% @ 1 K Ω 1 Watt ±10% @ 2 K Ω 1 Watt Unit Power Dissipation Max 8 Watt EMI Suppression Internal electromagnetic interference filtering Under Frequency protection (UFRO) 60Hz system presets knee point at 55 Hz*Environment Mechanical Vibration 1.3G @ 5 ~ 26 Hz 　 5.0G @ 52 ~ 1000 Hz Relative Humidity < 95% Operating Temperature -40 ~ 60 °C Storage Temperature -65 ~ 85 °CAVR Controls Functions VOLT Voltage Adjustment STAB Stability Adjustment U/F UFRO Knee Point Set