Measuring Three Phase Instrument Current Transformer For ZW32 Type Column On The Switch

Brand Name:Chuangyin
Certification:KEMA,SGS,TUV,UL
Model Number:CY-ECTSF3-12WA
Minimum Order Quantity:1set
Payment Terms:L/C, T/T, D/P, D/A, Western Union, MoneyGram
Place of Origin:Shenzhen
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Location: Shenzhen Guangdong China
Address: 1st Floor, B Block, Jiada R&D Building, Nanshan, Shenzhen, China
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Product Details

Measuring Transformer Three-phase Instrument Current Transformer / Current Sensor


1 Apply to
Um ≤12kV outdoor overhead lines
ZW32 type column on the switch


2. Application
♦ Current sensor applied to smart grid outdoor overhead lines of current measurement, to measure, monitor, isolate, and recover current ♦The current sensor is mounted on the Column recloser, circuit breaker outdoor overhead line


3. Technical Data:

ModelCY-ECTSF3-10WA
Max. system voltage12 kV
Insulation level12/42/75kV
Lightning impulse withstand voltage75kV
Rated ratioPhrase current600A/1V (4times max )
Zero sequence current20A/0.2V
AccuracyPhase current0.5S (5P10) measure, metering, protection compatible
Zero sequence current10P10(< 1 %@1 %~120%ln)
Short time thermal current20xln
Burden (load resistance)>20kQ
Frequency50/60 Hz
Operating temperature-40°C to +70°C
Current sensor typePhase current + zero sequence current sensor
Installation method and size

Piercing conductive rod Pillar installation

Pillar installation

Inner diameter 3-<b23mm
Outdoor .silicone jacket package
Standard

GB/T 20840.8 (GB/T 20840.6)

I EC 60044-8 (I EC 61869-6)

Connection typelead wire introduced from the elbow into the box
Connecting cableRVSP Shield line L = 3 m (length can be customized)

4. Dimension:



China Measuring Three Phase Instrument Current Transformer For ZW32 Type Column On The Switch supplier

Measuring Three Phase Instrument Current Transformer For ZW32 Type Column On The Switch

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