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0.72KV Phase Zero Sequence Current Transformer Sensor / 3 Phase Current Transformer

Categories Instrument Current Transformer
Brand Name: Chuangyin
Model Number: CY-ECTST2
Certification: IEEE/ANSI,KEMA,CE
Place of Origin: Shenzhen
MOQ: 1set
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 36,000,000pcs per year
Packaging Details: Plywood
Insulation level: 0.66/3kv/(0.72/3kv)
Material: Epoxy Resin
Accuracy: 0.5S(5P10)
Frequency: 50Hz/60Hz
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0.72KV Phase Zero Sequence Current Transformer Sensor / 3 Phase Current Transformer

CY-ECTST2 0.72KV Phase current + zero sequence current sensor and Three-phase Low Power Current Sensor


Apply to

≤ 24kV cable (insulated) bus

≤ 0.72kV low voltage non - insulated bus


Application

> Currents sensor is suitable for smart grid low or medium voltage switchgear insulation bus or cable bus measurement.

> Current sensor is mounted on insulated bus bars, shielded cable connectors or similar type insulated conductors.

Technical Data


ModelCY-ECTST2
Max. system voltage (cable bus)24kV
Insulation level0,66/3kV (0,72/3kV)
Rated ratioPhase current600A/1V(4 times max )
Zero sequence current20A/0.2V
AccuracyPhase current0.5S(5P10)measure, metering, production compatible
Zero sequence current10P10(<1%@1%~120%In)
Short time thermal current20xIn
Burden (load resistance)≥20kΩ
Frequency50/60 Hz
Operating temperature-40°C to +70°C
Current sensor typePhase current + zero sequence current sensor
Installation method and sizecore is mounted on the busbar
Inner diameter 3-Φ85mm(3-Φ110mm)
bottom installed with screw holes
Standard

GB/T 20840.8 (GB/T 20840.6)

IEC 60044-8 (IEC 61869-6)

Connection typeAir plug - lead terminal
Connecting cableRVSP shielded wire L = 3 m (length can be customized)

Outline Drawing


Cheap 0.72KV Phase Zero Sequence Current Transformer Sensor / 3 Phase Current Transformer for sale
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