Specifications: Main features: * The test bench can be operated by computer or keyboard. * Adopting wide impulse technology so that the output current,
voltage enlarge efficient over 90%. * Output current and voltage softly start and stop. * Automatically test and alarm and protect output current and
voltage, * Output current range automatic exchange. * Excellent stability and reliability. * Large output power: Voltage (200va-1000va), current
(200va-1000va) * Can test the same specifications with different meter constant
meters simultaneously. * Separate voltage output. * Automatically find black mark for starting and creeping test. * Having standard rs485 communication port. * Having special PC administrative software under windows, so that
to save, check and print data. Main technical: * Accuracy: 0.1 0.2 * Voltage range: 220v. * Current range: 0.1a 0.25a 0.5a 1a 2.5a 5a 10a 25a 50a 100a (120)
a * Current and voltage adjusting range: 0-120%. * Frequency: 45-65hz, fine adjustment 0.1hz. * Range of phase move: 0-360.00, fine adjustment: Less than 0.10. * Display: 3 1/2 LCD * Communication port: Rs232/485. * Meter calibrated: 6pcs/12pcs/24pcs/40pcs. * Working voltage: 220v+-10% * Working ambient: Temperature 20+-5 degree; humidity: less than
85% * Meter calibrated: 5pcs/12pcs/24pcs or customized.