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Technical data: Detected input voltage: 220/380/440VAC, single-phase two-wire, chosen by toggle switch Frequency: 50/60Hz, chosen by toggle switch Power input voltage: 100~300VAC, single-phase two-wire Output voltage of magnetic field: max voltage 90VDC when input 240VAC Continuous current: 5A Discontinuous current: 7A within 10s Resistance: Min 12Ω，Max 100Ω Voltage adjustment rate < ±0.5% (the engine speed changed within 4%) Voltage build-up when the residual magnetism voltage of AVR input terminal is above 5VAC Outside voltage adjustment rate: ±7% (used 1KΩ, 1Watt potentiometer) Time of slow voltage build-up: 2s Max consumed power: 8Watt EMI suppression circuit, with electromagnetic interference filter inside Stability of temperature difference: voltage drifts 0.03% / 1℃ Under-frequency protection: the turning point of 60Hz system is 55Hz; the turning point of 50Hz system is 45Hz (the turning point set when it leaves the factory) Operation temperature: -40~70℃ Storage temperature: -40~85℃ Relative humidity: below 95% Vibration: 3G @ 100~2 KHz Special turret: VOLT: regulate voltage; STAB: regulate stability U/F: regulate the turning point of under-frequency protection Dimension: 101.0×69.0×47.5 (L×W×H) |