Compensate voltage using the AC Chopper and maintain a high efficiency with an ideal line conditioner using multipurpose filter while keeping output voltage at a certain level at all times.
Fast response rate of output voltage according to changes in input voltage without short-circuit, waveform distortion, low power factor and noise.
Control abnormal voltage digitally using IGBT power element making sure there is no sudden change in voltage while supplying stable power regardless of load.
Control abnormal voltage digitally using IGBT power element making sure there is no sudden change in voltage while supplying stable power regardless of load.
The level of compensation for output voltage against input voltage is +/- 35% and as an AVR, it has not bypassed function and is designed exclusively for vehicles such as crane that has very unstable voltage.
General Specifications
Input Voltage
220V ±35%
Output Voltage
220V
Output Precision
± 1% of rated voltage
Capacity
SPAV-200K, 2kVA
Frequency
60Hz
Self-Waveform Distortion
1% or less
High Frequency Radio Interference
None
Efficiency
85%
Response Rate
60 msec
Phase
Single phase
Insulation Resistance
20 ㏁ or higher (DC 500V insulation resistance tester)
Withstand Voltage Test
AC1,500V(60Hz) 1 minute(contact between input and output terminals)
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