Guangzhou GENY Electric Co., Ltd
Professional in Energy Meter Testing
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| Conditions and requirement of use | ||||
| Voltage | ||||
| Test voltage output(Phase-Neutral) | Power of the voltage output | Resolution | Accuracy | Stability |
| 3*(0V-450V) | Max.3*20A | 0.01% | 0.05% | 0.02%/120s |
| Current | ||||
| Test current output | Power of the current output | Resolution | Accuracy | Stability |
| 3*(1mA-120A) | Max.3*100VA | 0.01% | 0.05% | 0.02%/180s |
| Phase angle | ||||
| Range | Resolution | Accuracy | ||
| 0-360° | 0.01° | 0.2° | ||
| Environment | Power | Safety | |||||
| Temperature | Relative humidity | Altitude | Voltage | Frequency range | Waveform distortion | IP Class | Conformity |
| -10ºC--+40ºC | 35%--85% | <2500m | 220V±10%50/60Hz±2Hz | 45Hz-65Hz | <0.3% | IP51 | CE conform |
| Frequency | Resolution | 0.005Hz |
| Pulse output | High frequency output(HF) | Multiple constance |
| Low frequency output(LF) | LF=HF/20000 | |
| Pulse input | Input channel | 3 |
| Input frequency | Max.20Hz | |
| Dimension (LxWxH) | Main | Auxiliary |
| 445 mmx180 mmx680 mm | 990 mmx630 mmx730 mm | |
| 46 kg | 46 kg | 100 kg |
. It can test various single and three phase electronic and mechanical meters;
. It can automatically or manually test 1ph or 3ph meters’: basic error, creeping test, starting test, standard deviation and etc., the testing plan can be fixed by customers;
. It can execute the influence test includes: voltage influence, frequency influence, harmonic influence, reverse phase sequence influence, unbalance voltage influence test;
. Support DLTN645 communication protocol, and can execute some tests for multiNfunctions energy meters;
. More output terminals for more operations: RS232, RS485, extend I/O, Ethernet, USB, wifi and etc.;
. Output 2~63 harmonics
. 8 inch touchscreen and friendly operation system;
. It can test 3 pcs meters max.
