Gold Member Since 2005
Audited Supplier
Changan Group Co., Ltd.

CT, Transformer, Current Transformer manufacturer / supplier in China, offering Sctk731 Split Core Type Current Transformer with UL Approval, AC 240V 50Hz Isolator Electric Power 80A Isolation Switch, 440V 100A Isolator Switch with Ce RoHS Certificate and so on.

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Supplier Homepage Product Current transformer Sctk731 Split Core Type Current Transformer with UL Approval

Sctk731 Split Core Type Current Transformer with UL Approval

Purchase Qty.:
(Pieces)
100-999 1,000+
FOB Unit Price: US $10.5 US $4.5
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $10.5
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.: SCTK731
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Multilayer Honeycomb Type
  • Installation: Penetration Type
  • Voltage Transformation Principle: Electromagnetic Type
  • Accuracy: 0.1
  • Specification: UL, CE, ROHS
  • HS Code: 850431100
  • Application: Instrument
  • Phase: Three
  • Usage: Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Cascade Type
  • Approval: UL
  • Trademark: CHANA
  • Origin: China
Product Description
STCK731 series retro-fit (split-core) 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
Double screw 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

Technique IndexSctk731 Split Core Type Current Transformer with UL Approval
Electrical ParameterMechanical Parameter
Frequency50-2.5KHzCasePC/UL94-V0  
Rated Input 5A-5000ABobbinPC
Measuring range10%In-130%InCore Silicon steel
Rated Output     0-5AInternal structure Epoxy
Ratio≤±0.1%ConstructionTermi
nal
Phase angle≤±5minOperating Temp-25ºC - +75ºC
Dielectric strength2.5KV/1mA/1minOperating Humidity≤85%
Insulation ResistanceDC500V/100MΩ/minOutput ConnectionTerminal

Type Selecion
 

Mfg
P/N
Rated Input
   (A)
Output
   (A)

Accuracy
                                Dimension (mm)
ABCDEFGHI
SCTK731A(23)100-400A1A/5A
0.1,0.2,0.5
2030508810434414031
SCTK731B(58)250-1000A50807811414532323333
SCTK731C(88)250-1000A808010814414532323333
SCTK731D(812)500-1500A8012010814418532323333
SCTK731E(814)600-5000A8014012217622847475338
SCTK731F(816)800-5000A8016012017624648485338
SCTK731G(36)100-3000A30608813213149365543
SCTK731H(513)100-4000A551308012519535305335

Sctk731 Split Core Type Current Transformer with UL Approval
Sctk731 Split Core Type Current Transformer with UL Approval
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