Description :

1. HI-AVR-LCD.
2. High frequency IGBT - full automatic & electronic voltage regulator.
3. Wide input voltage range (+/-25%).
4. Excellent +/-1% output voltage regulation.
5. Compatible with linear and non-linear load.
6. Overload, high voltage & low voltage protection.
7. Compact size, light weight & low noise.
8. Linear voltage regulator provides higher reliability.
9. Input phase detector protection.
10. Over 95% high efficiency cuts down your expense.
11. High performance design with innovative techniques.
12. CPU operation ensuring reliability and constant protection.
13. Built-in surge suppressor (MOV), EMI & LC filters provide pure output.
14. Sinewave pulse width modulation (SPWM), IGBT inverter design.
15. Patent No.132036 already be issued.

Specification :

1. Model: AR-15K33, AR-30K33, AR-45K33, AR-60K33, AR-75K33, AR-100K33. 2. Power rating: P.F.=0.7: 10.5 KW, 21 KW, 31.5 KW, 42 KW, 52.5 KW, 70 KW. 3. AC input: (1) Frequency: 50 Hz or 60 Hz (2) Voltage: 220V / 380V, System 3-4W. (3) Range: +/- 25%. 4. AC output: (1) Voltage: 220V / 380V, system 3-4W. (2) Voltage regulation typical: +/-1%. (3) Frequency: 50 Hz or 60 Hz. (4) Efficiency: >95%. (5) Power factor: +/- 0.7. (6) Distortion: < 3% of T.H.D. at linear load. 5. AVR: (1) Operation SPWM (sinewave pulse width modulation). (2) Component IGBT & MOSFET inside. (3) Operation frequency 20KHz. 6. Environment: (1) Temperature: 0 - 40 deg. (2) Humidity: 0%~95% (Non condensing)ûC. 7. Protection: (1) Output over / under voltage: option. (2) Output over load: buzzer alarm (Option : cut off output). (3) Surge protection: varistor (4) Noise protection: E.M.I. Or LC filter. 8. Indicator: LCD: indicate line, bypass, inv, fault, load capacity, I/P voltage, I/P frequency, O/P voltage, O/P frequency, inner temperature, O/P current. 9. Maintenance: manual bypass switch: option. 10. Physical size W x D x H (mm): 258 x 562 x 679. (10.1" x 22.1" x 26.7"), TBD. 11. Weight: net weight (lb): 69.5 kgs (152.9 lb), 96 kgs (211.2 lb), TBD, TBD, TBD, TBD.

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  Automatic And Electronic Voltage Regulators (HI-AVR-LCD)