- Contact Person : Ms. Si Lisa
- Company Name : Henan Defy Electronics Co., Ltd.
- Tel : 0086-371-55819257
- Fax : 0086-371-66770722
- Address : Henan,Zhengzhou,7/F, Building 68, Enterprise Headquarters Base, High-Tech Development Zone
- Country/Region : China
Related Product Searches:DFC-S200 Single Phase Watt-hour Meter on-site Calibrator,High Quality,calibrator, electric meter calibration,DFC-S200
I. Introduction
DFC~S200 is a single phase portable reference meter, which is used to check many kinds of electricity meter. With small size, light weight, strong function, it is very portable to check meter on-site.
II. Features & Functions
1. 0.1% portable single-phase electric source integrative function.
2. Single-phase field use checking function.
3. Transformer's self-calibration function.
4. Waveform showing function: directly display U, I waveform.
5. Harmonic testing function: show all data of 2nd~25th harmonic waveform in forms of histogram.
6. Save and query function: able to save 1000 pieces of checking records. Able to inquire in different ways, including fuzzy query.
7. Distant upgrade function: through download updating package, able to upgrade the software system of HA and enjoy new function and characteristics of HA constantly.
8. Bilingual-language function:able to read both Chinese and English in the screen.
9. Help function: press F1 to enter help interface.
10. Multi ways of electricity supply: three ways to supply electric energy, using battery, electricity input online or external.
III. Technical Parameter
Main specification | Specification | Accuracy when using transformer | Accuracy when using terminal |
Voltage | 0.1% | 0.1% | |
Current | 0.3% (0.1A~1000A) Guarantee long-term accuracy (0.1A~40A) | 0.1% (0.1A~10A) | |
Power | 0.3% Guarantee long-term accuracy (1A~40A) | 0.1% | |
Active electric energy | 0.3% Guarantee long-term accuracy (1A~40A) | 0.1% | |
Reactive electric energy | 0.5% | 0.3% | |
Harmonic wave | 2~51th | 0.1% | |
Others | Inner virtual load | Output current: 10A; power: 10VA | |
Crystal display | 320x240 (color) | ||
Communication | RS232 | ||
Battery electric source | Lithium battery (persistent work for 4 hours) | ||
Electric energy impulse | FH=3.6*100000000 p/KW.H FL=3.6*10000P/KW.H | ||
Data save | 8M | ||
Environment | Ambient temperature | -20~50°C | |
Humidity | 40~95% | ||
Physical appearance | Size | 249*154*58mm | |
Weight | 1.5kg |
DFC-S200 Single Phase Watt-hour Meter on-site Calibrator