2
Sensing Input 175-600Vac, 50Hz/60Hz, 3 Phase/1 Phase
Power Input, PMG w/ capacitor 200-260Vac, 40-300Hz, 7.5µƒ capacitor
Power Output, Continuous 170 Vdc at 3.5Adc with 220Vac input power
Power Output, Forcing 170 Vdc at 7Adc for 10 sec. with 220Vac input power
Fuse 5 x 20mm S505-5A, Slow Blow Type
Voltage Regulation ± 0.5%, with 4% engine governing
Excitation Resistance 9 ohms, minimum
Remote Voltage Adjustment Range ± 10% with 1000 ohm rheostat
± 5% with 500 ohm rheostat
Analog Voltage Input A1 & A2 ± 20% with 0-10Vdc or ± 5Vdc bias
Roll-Off Frequency Factory Settings 47Hz preset for 50Hz operation
57Hz preset for 60Hz operation
Voltage Build-up Voltage build up from input voltage ≥ 5Vac at 25Hz.
Response Time <1 Cycle
Weight 16.6 oz.
Operating Temperature -40°C to +70°C
Storage Temperature -40°C to +85°C
Power Dissipation 12 watts, maximum
Size 5.9” L x 5.3” W x 2.2” H
Thermal Drift 0.05% / °C change in AVR ambient temperature
Electromagnetic Compatibility Tests
Immunity
IEC61000-4-2 - Electrostatic Discharge
IEC61000-4-3 - Radiated RF
IEC61000-4-4 - Electrical Fast Transient
IEC61000-4-5 - Surge
IEC61000-4-6 - Conducted RF
IEC61000-4-11
Emission
EN61204-3 - Conducted RF
CISPR 22
IEC61000-3-2 - Harmonic IEC
IEC61000-3-3 - Flicker IEC
Introduction
The PM500 is an encapsulated electronic voltage regulator intended for use with Marathon Generators’
PMG system. The PM500 controls the output of a brushless AC generator by regulating the DC current input
to the exciter field. The PM500 is designed as a three phase or single phase sensing regulator that is capable
of accepting analog voltage adjustment input. The PM500 is UL Recognized and UL Certified for Canada -
Component per UL File E222903. The PM500 also bears the CE mark for the European Union.
Specifications
To Next Page
Loading...
