Three Phase Isolation Current Transformer for Testing Close-Link Energy Meter
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Guangzhou GENY Electric Co., Ltd.
Three Phase Isolation Current Transformer for Calibration Closed I-P Link Energy Meter
Single Phase Electric Energy Meter Calibration Equipment , Automatic Energy Meter Calibrator
Electricity Energy Meter Calibration Equipment for Testing Electric Meter
Portable High Precision Three Phase Reference Standard Meter for Laboratory
High accuracy 0.05% Three Phase Portable Meter Tester for Testing Energy Meter
Fieldwork Single Phase Portable Meter Tester within Voltage Range10v 420V
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.
Technical specification:current range | 3×(10mA – 120A) |
Accuracy | 0.05 (100mA – 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 |