Sell Single-Phase Standard Meter

Model No.:SZ-01A-K Series
Product Origin:China
Brand Name:YANGCHENG
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Description:Product Name: Single-Phase Standard MeterModel Number: SZ-01A-K SeriesPlace of Origin: ChinaSpecifications: 1) Adopts high speed DSP electronic technology and A/D converter to sample for signal exchanging 2) Measures various kinds of electric parameters in three-phase circuit at the same time 3) Calculating directly reactive power makes the phase place very accurate in angle measurement 4) Only three electric energy constants, simple calibration and reliable result 5) RS232 and RS485 interface 6) Power supply: a) Voltage: AC 220V±10% b) Frequency: 55±2Hz 7) Using condition: a) Environment temperature: 5oC - 40oC b) Relative humidity: 35% ~ 85% 8) Outside magnetic intensity: ≤0.025mT 9) Frequency range: 45 - 65Hz 10) Test current: a) Range: 10mA - 120A b) Error: ±0.05% (1 - 20mA) (relative range full-scale value) ±0.05% (20mA - 120A) (relative measurement value) 11) Current display: a) Range: 10.000mA - 120.000A (1A, 10A, 100A) b) Error: ±0.05% (relative measurement value) 12) Test voltage: a) Range: 50 - 480V (automatic range switch) b) Error: &plumns;0.05% (10 - 480V) (relative measurement value) 13) Voltage display: a) Range: 50.000 - 580.000V b) Error: ±0.05% (relative measurement value) 14) Power measure error: a) Active power: ±0.05 % (relative measurement value) 50 - 480V, 0.2 - 120 A Cosφ0.5 15) Reactive power: ±0.1% ( relative measurement value) 50 - 480V, 0.2 - 120A 16) Apparent: &0.1% (relative measurement value) 50 - 480 V, 0.2 A - 120A 17) Test power factor: a) PF=P/S b) Error: &plumns;0.05% c) Display range: -1.00000-+1.00000 18) Power constant: a) CH=109: imP/kWh (1A step) b) CH=108: imP/kWh (10A step) c) CH=107: imP/kWh (100A step) d) CL=CH/5000 19) Measuring mode: -2 wire active / reactive / factitious reactive 20) Measurement range of input: a) Rated voltage: 50V, 100V, 200V, 400V b) Rated current: 0.05 - 120A 21) Output: TTL pulse, load≥2kΩ 22) Dimensions (H x W x D): 325 x 109 x 288mm 23) Weight: 5.5kg