Guangzhou GENY Electric Co., Ltd
Professional in Energy Meter Testing
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A. Isolation Current Transformer (ICT)
Nowadays, more and more energy meter’s current and voltage channel is fixed connection; it is close IP-link meter. For testing of meters with closed IP-link, the unit under test must be supplied with isolated and potential-free current and voltage signals. The previous test bench couldn’t offer such signals, can only test open IP-link meter. TICT-100 series is a precision isolated current transformer (ICT) with active electronic error compensation, can offer the insolated high accuracy current, to test close IP-link meter. TICT-100 series can be installed on the new test bench or used to upgrading the old test bench.
Electric energy meter with closed I-P links are used wider and wider. If the under test meter not allowed to open the closed I-P links, It is need ICT to isolate the current circuit to get a 1:1 current ratio to fulfill the calibration.
Each ICT is fitted in each meter position.
| Current range: | 25mA~120A |
| Output power: | Max to 60VA |
| Accuracy grade: | 0.05% |
Current range 3× (10mA – 120A)
Accuracy 0.01 (10mA – 120A)
Ratio 1:1 (primary current = secondary current)
Frequency range 45Hz – 65Hz
Output burden voltage 3×0.6V (max)
Output power 3×60VA (max)
Communication port RS-485
Power supply +/- 12VDC
Power consumption 20 VA (max)
Operation temperature - 10°C … +50°C
Storage temperature - 20°C … +60°C
Dimensions (H×W×D) 290mm×275mm×296mm
Weight approx.17kg
