Specification :

Detail: Single phase round energy meter test bench, is a special calibration equipment for testing Round ( ANSI Socket type) energy meter and normal energy meter with bottom terminal block. It is an ideal testing eqiupint for energy meter factory or R& D institute, especially for testing ANSI Socket type energy meters. All the testing procedures can be automatically operated by PC or by Keyboard manually. MAIN FEATURES
1. Adopting with electronic phantom load power source, assuring high stability, security and large output capacity.
2. Output current can be adjusted automatically and voltage/ current amplifier have fault-self checking function.
3. Output current and voltage softly and stop softly.
4. Automatically test, alarm and have current/ voltage output proof.
5. Excellent stability and reliability performance.
6. Large output power: Voltage ( 300VA-1500VA) , current ( 300VA-2500VA)
7. Test meters with different meter constant simultaneously.
8. Separate voltage output.
9. Automatically find black mark for starting and creeping test.
10. Having special PC administrative software under Windows, so that to save, check and print data. MAIN TECHNICAL
1. Accuracy: 0. 1 0. 2
2. Voltage range: 0-240V.
3. Current range: 0-200A for round meter ( ANSI Socket Type) ; 0-120A for normal meter with bottom terminal block.
4. Current and voltage adjusting range: 0~ 120% .
5. Frequency: 45~ 65Hz, fine adjustment 0. 1Hz.
6. Range of phase move: 0~ 360. 00, fine adjustment: Less than 0. 10.
7. Display: 3 1/ 2 LCD.
8. Communication port: RS232/ 485.
9. Working voltage: 220V+ -10%
10. Working ambient: Temperature 20+ -5 degree; Humidity: Less than 85%
11. Meter calibrated: 8pcs/ 16pcs or customize
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