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3 Position Three-Phase Energy Meter Test Bench,Multifunction meter test bench,accuracy class 0.1%

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[China]

Address: #8,Zhenghua Road,Wuyuan Industry Zone,Haiyan County

Contact name:Yeli Lu

Country/Region	china
Categories	Blowers

HS-3303B Three Phase Portable Energy Meter Test Bench
Overview
HS-3303 serial products are small-sized, light-weight three-phase equipment; they adopt SPWM power amplifier technology, equip with high accuracy digital reference standard meter, MSPT etc., to operate high precise energy error calibration.
HS-3303 serial products also equip with PC control software and offer whole solution scheme for energy meter automatic calibration, also can supply DLL for second research; greatly improve user’s control and manager ability to equipment.

Functions Advantage
1.Based on A/D and DSP technology
2.Use DDS and SPWM technology
3.Equip with smart system control technology and CPU
4.Precise error processing technology
5.SPWM power amplifier, huge content, high performance, and low consumption, automatic alarm
6.Each station has an error processor, anti-high electric power
7.Modules design, easy to install and debug Automatically finish testing according to scheme through one-click
8.Aluminum frame, beautiful and strong
9.Customized according to the customers’ requirements
10.Small-sized, light-weight, and big output power
11.Flexible operation, can control each output factor fast

Parameters

Technical Parameters

Item	0.05	0.1
Accuracy	HS-5300 0.05/ TC-3000D 0.05(embedded)	HS-5300 0.1/ TC-3000D 0.1(embedded)
Range	voltage(phase):20～300V(40-600V optional) current(phase):5mA～120A
Phase	0～360°,resolution:0.01°(each phase can adjust separately)
F	45～65Hz, resolution:0.01Hz
THD	voltage,current＜0.5%(linear load)
Power stability	＜0.05%/120 s	＜0.1%/120 s
Output content	voltage(each phase):50VA current(each phase):100VA(100A)
Load characteristic	resistive,inductive,capacitive(less than 1uF/each station)
Starting up current	Min. 2mA, accuracy:5%, starting up power: accuracy 5%
Pulse input	≤1kHz
COM. test	RS485/232/ IR/ carrier, support DL/T645-1997/2007,IEC1107
Tested meter	1～3
Working conditions	Temp.:20℃±5℃； Humidity:＜85% R.H.
Input power	AC220±10%,50/60Hz,(AC120V optional);Max. consumption:500VA

Model

Model	Name	Application
HS-3303	three-phase energy meter portable equipment	commissioning,maintenance,development
HS-3303B	three-phase energy meter movable equipment	development,calibration

Functions