Electrical
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Specifications     | ||
---|---|---|
Regulator Characteristics     |
Regulation     | Less than ±1% of voltage setpoint from no load to full load     |
Response time | Maximum of 4 milliseconds     | |
Voltage drift | Less than ±1% steady state     | |
Temperature drift | Less than ±1% for any 40 °C (104.0 °F) change over the operating temperature range     | |
Sensing voltage | Three-phase sensing is standard. Single phase sensing is available. The variable sensing range is 90 to 140 ACV for 50 and 60 Hz.     | |
Stability | The regulator responds to the main component of the sensed voltage and remains stable for total harmonic distortion of the generator output voltage, up to 20%.     | |
Regulation     | Volts/Hz characteristic     | The characteristic is linearly proportional to frequency. 1 V/Hz characteristic can be selected by placing a jumper between terminals 6a and 8. 2 V/Hz characteristic can be selected by removing the jumper between terminals 6a and 8. These characteristics provide matched engine/generator performance for improved performance during block load application.     |
Knee frequency | The knee frequency is adjustable from 45 Hz to 65 Hz. Refer to the Testing and Adjusting, "Knee Frequency - Adjust" for more information.     | |
Adjustment Characteristics     |
Voltage adjustment range     | The sensing voltage is adjustable from 90 to 140 V     |
Reactive droop adjustment | The droop is adjustable from 0 to 10% at rated input current and 0.8 power factor. Either a 1 Ampere current transformer (CT) or a 5 Amperes CT with an output less than 10 VA may be used.     | |
External Voltage Adjust Rheostat | 10 kOhm, 2 Watts     | |
Protection     | For Overexcitation     | The protection shuts off the generator output when excitation voltage exceeds 90 VDC ± 5% for 30 seconds.     |
Power Characteristics     | Power dissipation     | Maximum 50 watts at rated output     |
Input | 100 to 280 VAC, single-phase on 50 Hz to 400 Hz applications 63 to 105 VAC, three-phase, on 50 Hz to 400 Hz permanent magnet (PMG) applications. Maximum of 1092 VA.     |
|
Output (with a 240 VAC Input) |
12 Amperes DC at 65 VDC maximum continuous 25 Amperes DC at 125 VDC forcing for 10 seconds     |
|
Temperature Range     |
Ambient operating     | -40 °C (-40 °F) to +70 °C (+ 158 °F).     |
Storage | -40 °C (-40 °F) to +70 °C (+ 158 °F).     |
|
Physical Specifications     |
Weight     | 1.1 kg (2.4 lb).     |
Shock | Withstands up to 20 g's.     | |
Vibration | Withstands 0.5 g's at frequencies between 18 and 2000 Hz in three mutually perpendicular planes.     | |
Conformity     | Electromagnetic compatibility     | Meets 89/336/EEC Electromagnetic Compatibility Directive. Contains internal EMI suppression filter.     |
UL | UL Recognized per Standard 508, UL File No. E97035     | |
CSA | Certified per Standard CAN/CSA-C22.2 No. 14-95, CSA File No. LR 23131     | |
CE | Conforms to the following standards: Radiated Emissions EN50081-2 Radiated Immunity (electric field) EN61000-4-3 (10 V/m) Radiated Immunity (conducted) EN61000-4-6 (10 VRMS) Conducted Emissions EN50081-2 (EN55011, Class A) ESD Immunity EN50082-2 (4 KV contact, 8 KV air) EFT Immunity EN50082-2 (2 KV coupling clamp) Magnetic Immunity EN50082-2 (30ARMS, 50 Hz) Safety EN61010-1     |
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