¡ï The test bench accuracy class: 0.1/0.2 class
¡ï Reference standard energy meter:
HC 3801 single phase reference standard energy meter
Accuracy class: 0.05 /0.1
¡ï Standard CT(current transformer) class: 0.01/0.02
¡ï MSVT(multi secondary voltage transformer) class: 0.02
Primary voltage: 180-300V (Normal Voltage:240V)
Secondary voltage: 180-300V
Secondary VA rating:15VA per winding
Insulation secondary to secondary: 500V,50Hz,60 seconds
Primary to secondary ratio accuracy:+-0.1% (typical)
Secondary to secondary ratio accuracy less than : ¡À0.02%
Secondary to secondary phase angle accuracy less than +-1 minute
Number of secondary output :8~60channel
¡ï Voltage amplifier:
Output voltage range: 50-288V;
Output maximum power: 800VA
Resolution: 0.01%;
Stability: better than 0.05%/3 min (time base 5S);
Distortion factor: < 0.5% at linear load;
Frequency range: 45Hz~65Hz;
Power efficiency: more than 85%;
Ambient temperature:10¡æ~50¡æ
Electronic overload and short-circuit protection.
¡ï Current amplifier:
Output current: range: 1mA~120A (option for 1mA~200A);
Output maximum power: 1500VA
Resolution: 0.01%;
Stability:better than 0.05%/3 min(time base 5S);
Distortion factor: < 0.5% at linear load;
Frequency range: 45Hz~65Hz;
Power efficiency: greater than 85%;
Ambient temperature:10¡æ~50¡æ
Electronic overload protection and security for open current circuit.
¡ï Phase Angle: 0¡ã~360¡ã , resolution of phase angle setting: 0.1¡ã;
¡ï Output frequency range: 45Hz~65Hz; resolution: 0.01Hz
¡ï Output stability of power: <0.05% (180S)
¡ï Numbers of calibrated energy meter: 24 (6/12/24/32/40/48 on requested)
¡ï Input power: 220/240V 15%, 50/60Hz; power consumption: Max.2500VA
Product brochure
