Active Member
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[China]
Address: #8,Zhenghua Road,Wuyuan Industry Zone,Haiyan County
Contact name:Yeli Lu
Zhejiang Shengdi Technology Inc. |
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HS 3303 Three Phase Portable Energy Meter Test Equipment
(For testing whole current 3 phase meter and CT meters)
 | Features: 1.Accuracy: 0.05% Class(Internal Reference Standard Meter) 2.Output Range: Voltage:20-300V max.50VA;Current:5mA~120A,max.100VA 3.Phase: 0-360°,resolution:0.01° 4.Frequency: 45-65Hz,resolution:0.01Hz 5.THD(Distortion):＜0.5% 6.Stability:＜0.05%/120s 7.Testing meters: 1-3 places 3-phase Open-link Meter |
| 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
| Item | HS-3303 | HS-3303B | |
| Basic functions | 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 | ||
Together with Hanging rack and scanning head HD-108 optic head |
Rear of the equipment to connect the current,voltage and pulse cables. |
