Gold Member Since 2005
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Changan Group Co., Ltd.

CT, Transformer, Current Transformer manufacturer / supplier in China, offering Clamp-on Split Core Current Transformer, Bese Seller Overvoltage Phase Sequence Protection Relay, Ca Series Electronic Type Circuit Breaker with Ce/CB Approved and so on.

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Supplier Homepage Product Current transformer Clamp-on Split Core Current Transformer

Clamp-on Split Core Current Transformer

Purchase Qty.:
(Pieces)
100-999 1,000+
FOB Unit Price: US $8.2 US $4.5
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $8.2
1,000+ US $4.5
Get Latest Price
Port: Ningbo, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: SCTK691/2
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Multilayer Honeycomb Type
  • Installation: Penetration Type
  • Voltage Transformation Principle: Electromagnetic Type
  • Accuracy: 0.1
  • Transport Package: Carton
  • Origin: China
  • Application: Instrument
  • Phase: Three
  • Usage: Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Cascade Type
  • Approval: UL
  • Trademark: CHANA
  • Specification: UL, CE, ROHS
  • HS Code: 850431100
Product Description
STCK691/2 series retro-fit (Clamp-on) current transformer has been specially designed to facilitate theri installation in new or already existing net works. They may be installed without opening any cable or bus-bar circuit. An internal presision resistor across the secondary winding of the CT provides a low safe voltage output. It can save time and the installation costs.

Features
Clamp on design, Fastening, safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bar
Wide range of sizea to accommodate all the existing installations

Applications
Current measurement, monitoring and protection for electrical wiring and equipment. Current and power measurement for electric motore, lighting, air compressor, heating and ventilation system, air-condition equipment and automation-control system. Current, power and energy monitoring device. Relay protection device.

Circuit connection diagram

Clamp-on Split Core Current Transformer
Technique Index
Electrical ParameterMechanical Parameter
Frequency50-400HzCaseABS/UL94-V0  
Rated Input5A-3000ABobbinPBT
Measuring range5%In-130%InCoreSilicon steel/Permalloy
Rated Output0-10V (AC) or 0-5AInternal structureScrew
Ratio≤±0.2%ConstructionScrew
Phase angle≤±30minOperating Temp-25ºC - +75ºC
Dielectric strength3.0KV/1mA/1minOperating Humidity≤85%
Insulation ResistanceDC500V/100MΩ/minOutput ConnectionUL1015 22AWG Wire ( twinsted wire) 2.5m

Type Selecion
 
Mfg
P/N
Rated Input
    (A)
RatioAccuracyDimensions (mm)
(ID-L-W-H)
SCTK691A-0080-20A1000:1
2000:1
2500:1
4000:1

0.1,0.2,0.5
8.0-135.0-42.0-20.0
SCTK691A-0130-100A13.0-137.0-42.0-25.0
SCTK691A-0205-250A20.0-137.0-46.0-25.0
SCTK691A-050100-1200A50.0-215.0-104.0-27.0
SCTK691A-085100-1500A82.0-52.0-272.0-116.0-37.0
SCTK691A-125100-3000A125.0-52.0-327.0-116.0-37.0
Clamp-on Split Core Current Transformer
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