Index:
1: Accuracy class: 0.05cl, 0.1cl; The current output: 0.01-100A,
Range: 0.1A, 0.5A, 1.0A, 2.5A, 5A, 10A, 20A, 50A, 100A
2. Voltage output: 220V
3. Voltage output power: 300VA, current: 600VA
4. Each range of voltage and current, 0-120% of the range value can be continually adjusted, the resolution is less than 0.01%
5. Phase scope: 0-359.9and adjusting automatically, the resolution is 0.1
6. Rang of frequency: 45.00-65.00Hz and adjusting automatically, resolution: 0.1Hz
7. Output power stability: , 0.05%
8. Output voltage /current wave distortion: , 1.0%
9. Power supply: 220V+10%, AC50Hz
Function:
1. Special aluminum alloy material for machine case,
2. Coupling digital multifunctional reference standard meter, with high accuracy and long time stability
3. Operation by special keyboard
4. Controlled by PC, with software can auto or manual testing meter
5. PC software with pre-warming, during warming time, which could take auto spot or capture light by scanning photo heads, distinguishing electronic impulse connection, and so on.
6. Could simultaneously measure same type energy meter with different constants
7. According to testing requirement, auto testing single phase energy meter: No load, start, basic error, standard deviation and so on.
8. Testing project and measured program could be edited, copied, deleted, backup with protection by password.
9. Auto-capture mechanical meter spot, to reduce start and no load testing time.
10. No mounting meter position current with auto-short function, without external connection.
11. When output voltage short, Current opened circuit with alarming to protect.
12. According to testing requirement, auto calculate starting experience, no-load experience time and set output voltage, current, auto judge testing result.
13. Take three ways to test energy mete constant: By impulse quantity, time and starting/ending energy quantity.
14. Concentrated turning over scanning photo heads, which could be adjusted in three dimensions.
15. Impulses samplers could receive photo electricity impulse.
16. Auto record data, amend, judge testing result, saving data, auto backup into database
17. Support various testing record, report, certificate print, print format with multiplicity.
18. Support bar code to input energy meter asset information, auto analysis bar code information, support user-defined bar code information
19. Support error curve graph, user system administrate limit setting, error Max limit and Minimum limit setting, more testing project to be set.
20. With continuing broken dots, allowing mounting some one meter position to test, also allow temporary stop and continue present testing.