| HI-AVR-LCD | |
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High Frequency IGBT - Full Automatic & Electronic Voltage Regulator Features :
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| Model | AR-7.5K-LCD | AR-10K-LCD | AR-15K-LCD | AR-20K-LCD | ||||
| 110V | 220V | 110V | 220V | 110V | 220V | 220V | ||
| Power rating | P.F.=0.7 | 7.5KVA/5.25KW | 10KVA / 7KW | 15KVA / 10.5KW | 20KVA / 14KW | |||
| AC Input | Frequency | 50 Hz or 60 Hz | ||||||
| Voltage | 110V, 220V, System 1 - 2W | |||||||
| Range | 110V : +/-15% , 220V : +/- 25% | |||||||
| AC Output | Voltage | 110V, 220V, System 1 - 2W | ||||||
| Voltage Regulation | Typical +/-1% | |||||||
| Frequency | 50 Hz or 60 Hz | |||||||
| Efficiency | >95% | |||||||
| Power Factor | +/- 0.7 | |||||||
| Distortion | < 3% of T.H.D. at linear load | |||||||
| AVR | Operation | SPWM (Sinewave Pulse Width Modulation) | ||||||
| Component | IGBT & MOSFET inside | |||||||
| Operation Frequency | 20KHz | |||||||
| Environment | Temperature | 0 - 40deg | ||||||
| Humidity | 0%~95% (Non condensing)ūC | |||||||
| Protection | Output Over/Under Voltage | |||||||
| Output Over Load | Buzzer alarm (Option : cut off output) | |||||||
| Surge Protection | Varistor | |||||||
| Noise Protection | E.M.I. Or LC filter | |||||||
| 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 |
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| Maintenance | Manual Bypass Switch | Option | ||||||
| Physical size | W x D x H (mm) | 258 x 392 x 334 (10.1" x 15.4" x 13.1") |
258 x 531 x 546 (10.2" x 20.9" x 21.5") |
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| Weight | Net weight (lb) | 27.5 kgs (60.5 lb) |
28.5 kgs (62.7 lb) |
30 kgs (66.0 lb) |
59 kgs (129.8 lb) |
64 kgs (140.8 lb) |
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