DDSY951 series single phase electronic type prepayment watt-hour meter is a kind of new-style meter which is developed by our company and adopt micro-electronics techniques. It is used for measuring r

DD862(shanghai model), DD862a(hangzhou mode) single-phase watt-hour meter is induction meter, which is applicable to measure the rated frequency 50hz and power loss in electrified wire netting. The me

DS951 series three phase electronic type watt-hour meter is a kind of whole electronic meter which measure active energy or reactive energy electric energy consumption in frequency 50Hz or 60Hz three

Dsy951 series three-phase electronic type prepayment watt-hour meter is a kind of new-style meter, which is developed by our company on the basis of type ddsy951 single-phase electronic prepayment wat

D86 series three-phase watt-hour meter are induction meters that are applicable to measure the rated frequency 50hz and power loss of active energy meter the series active energy meters are completely

Spec: Internal UPSCapacity:300VA/500VAInput:110V/220V/230V15% 50Hz/60HzOutput:110V/220V220Vac5%50Hz/60Hz2HzOutput waveform: Square waveTransfer time:10msMicroprocessor based design.CD-ROM size is best

Spec: Only Online UPSCapacity:1KVA/2KVA/3KVA/6KVA/10KVAInput:160Vac~276Vac 50Hz5%Output:220Vac3% 50Hz0.5%Output waveform: Sine WaveTransfer time: Zero TransitionApplication domain: Work Station/Intern

Spec: Power frequency on-line UPSCapacity:8-60kvaInput 3p4w+g 380vac25% 50hz5%Output 1p2w+g 220vac1% 50hz0.3%Output waveform: Sine waveTransfer time: Zero transitionApplication: Domain work station/co

TA SeriesSpec: Power Frequency On-line UPSCapacity:1~40KVAInput:1P2W+G 220Vac25% 50Hz5%Output:1P2W+G 220Vac1% 50Hz0.3%Output waveform: Sine WaveTransfer time: Zero TransitionApplication domain: Work S