交直流與電源標準設備
GUILDLINE INSTRUMENT
7223CT-2S
精密交流電流互感器
產品介紹
7223CT-2S SERIES FEATURES
- High Precision AC Current Measurements!
- Fixed Permanent Accuracy!
- Measurement Accuracy <5 ppm at Power Frequencies for Both Ratio and Phase Angle!
- Stability Measurement < 5 ppm!
- High Voltage Isolated Measurement Capability When Used with a Suitable Insulating Bushing!
- High Accuracy with Burdens up to 1 Ω!
- 7223CT-2S Provides 1000:1 Transformation Ratio!
- 7223CT-2S/HV Provides 2000:1 Transformation Ratio!
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