Active Member
|
[China]
Address: #8,Zhenghua Road,Wuyuan Industry Zone,Haiyan County
Contact name:Yeli Lu
Zhejiang Shengdi Technology Inc. |
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HS-3103 Portable Single Phase Energy Meter Test Bench
Overview
HS-3103 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.
They 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.
HS-3103 serial products are widely used
in many sectors to test and calibrate energy meters, such as in
electric power sector, transportation sector and so on, also used
in energy meter factories and suitable for all kinds of
single-phase meters,multifunction single-phase meter,smart
single-phase meter. It is small-sized, easy to move and operate.
Functions Advantage
Technical Parameters
| Item | 0.05 | 0.1 |
| Accuracy | HS-5100 0.05/ | HS-5100 0.1/ |
| Range | voltage:20～300V current:5mA～120A | |
| Phase | 0～360°, resolution:0.01° | |
| F | 45～65Hz ,resolution:0.01Hz | |
| THD | voltage,current＜0.5%(linear load) | |
| Power stability | ＜0.05%/120s | ＜0.1%/120s |
| Output content | Voltage:50VA current: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 | |
| Work conditions | Temp.:20℃±5℃； Humidity:＜85% R.H. | |
| Input power | AC220±10%,50/60Hz,(AC120V optional);Max. consumption:500VA | |
Model
| Model | Name | Application |
| HS-3103 | single-phase energy meter portable equipment | commissioning,maintenance,development |
| HS-3103B | single-phase energy meter movable equipment | development,calibration |
Functions
| Item | HS-3103 | HS-3103B | |
Basic | basic error | ● | ● |
| creeping test | ● | ● | |
| starting up test | ● | ● | |
| standard deviation | ● | ● | |
| constants test | ● | ● | |
| dial error | 〇 | 〇 | |
| influence test | 〇 | 〇 | |
| others | daily timing error ☆ | 〇 | |
| GPS☆ | 〇 | ||
| COM. test ☆ | 〇 | ||
Configuration
| Model | HS-3103 | HS-3103B |
| reference standard meter | ● | ● |
| signal source | ● | ● |
| error process system | ● | ● |
| meter rack | 〇 | |
| clock tester | 〇 | |
GPS | 〇 | |
| optical sampling | 〇 | 〇 |
