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Three Energy Meter Test Bench (2)
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Three Energy Meter Test Bench (2)

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China

型号:

HTC-8320D(2)

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联系人 Ms. Yang

Moganshan Road, Hangzhou, Zhejiang

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Three-Phase Energy Meter Test Bench for testing both single phase and poly phase watt-hour meters. ★Accuracy class: 0.2 class (close-link calibration, the range of current: 0.*5A***0A) 0.*5/0.1 class (ordinary calibration) ★Standard power testing equipment HC ***0 three phase multi-functions precision power reference meter Accuracy class:0.*5/0.1 class ★Isolated current transformer equipment: PTC****3B insulate current inductance Accuracy class: 0.1 (COSφ=0.5C***0.5L, 0.*****0A) Primary current: 3×0.*****0A secondary current: 3×0.*****0A Output power: *0VA (MAX, **0A) ★Voltage amplifier: Output voltage range: *****0V(phase-neutral); *****0V(phase-phase) Output maximum power: **0VA ★Current amplifier: Output current: range: 1mA~**0A; Output maximum power: ***0VA Resolution: 0.*1%; Stability:better than 0.*5%/3 min(time base 5S); Distortion factor: < 0.5% at linear load; Frequency range: *5Hz~*5Hz; Power efficiency: greater than *5%; Ambient temperature:*0℃~*0℃ Electronic overload protection and security for open current circuit. ★Phase Angle: 0°~**0° , resolution of phase angle setting: 0.1°; ★Output frequency range: *5Hz~*5Hz; resolution: 0.*1Hz ★Harmonic wave output: ***1 sub-harmonic wave contents≤*0% 3, 5, 7 sub-harmonic wave coupling, total content≤*0% Phase angle control (odd sub-harmonic wave) Wave group control (sub-harmonic wave) ★Output stability of power: <0.*5% (**0S) ★Numbers of calibrated energy meter: *6 (6/8/*2/*6/*0/*4/*2/*0 on requested) ★Input power: 3×**0V/**0V (Y) *5%, *0/*0Hz; Max. power consumption: ***0VA

国家: China
型号: HTC-8320D(2)
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Ms. Yang < Hangzhou Harnp Technology Co., Ltd >

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