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

Current Transformer, Transformer, CT manufacturer / supplier in China, offering Self-Locking Split Core Current Transformers, 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 Self-Locking Split Core Current Transformers

Self-Locking Split Core Current Transformers

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $11 US $10
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $11
1,000+ US $10
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Port: Ningbo, China
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: SCTK691C
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Multilayer Honeycomb Type
  • Voltage Transformation Principle: Electromagnetic Type
  • Approval: UL
  • Frequency: 50-2,5kHz
  • Rated Output: 0.333V(AC) or 0-5A
  • Core: Permalloy
  • Internal Structure: Epoxy
  • Transport Package: Carton
  • Origin: China
  • Application: Instrument
  • Phase: Three
  • Usage: Measurement
  • Insulating Medium: Epoxy Resin
  • Accuracy: 0.1
  • Rated Input: 0.5A-1000A
  • Measuring Range: 10%in-130%in
  • Bobbin: PBT
  • Case: PC/UL94-V0
  • Trademark: CHANA
  • Specification: UL, CE, ROHS
  • HS Code: 850431100
Product Description
SCTK691C Series Split Core Current Transformers

1. Introduction
STCK691C 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.

2. Features
The structure of the self-locking, safe, easy to install, portable
Wide inner window, allowing clamping of big cables or bus-bar
Wide range of size to accommodate all the existing installations

3. 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.

4. Technique Index
Rated Input0.5a-1000a
Measuring range10%in-130%in
Rated Output0.333V(AC)or0-5A
Phase angle≤±10min
Dielectric strength5.0kv/1mA/1min
Insulation ResistanceDC500V/100MΩ/min
Internal sturctureEpoxy
Operation Temp-25ºC~+75ºC
Operation Humidity≤85%
Output ConnectionTerminal or UL1015 20AWG Wire 1.5m

5. Type Selecion
Mfg P/NRated Input (A)Output (mA/V)Accuracy            Dimension (mm)
   A   B   C   D   E
SCTK691C-0100.5-100A0.333V/0-50mA0.2,0.5,1.0 63.0 25.0 20.0 10.0 37.0
SCTK691C-0161-250A0.333V/0-100mA 71.0 20.0 15.0 16.0 43.0
SCTK691C-0255-400A0.333V/0-200mA 87.0 20.0 15.0 25.0 52.0
SCTK691C-0365-630A0.333V/0-200mA/1A 117.0 27.0 22.0 35.0 71.0
SCTK691C-0505-1000A0.333V/0-500mA/1A/5A 137.0 27.0 22.0 50.0 100.0

6. Company profile
Changan Group Co., Ltd, Established in 1987, comprising more than 62 factories with over 2500 employees and the whole corporation occupies 82000m2 ground during past 30years.
We manufacture and export varieties of low voltage electrical appliance including all kinds of Circuit Breaker,
Contactor, Relay, Switch, Solar Inverter etc..
1. We already get the certificate of ISO9001, CE, SGS.CB for most of our products.
2. We have 30 years of manufacture and 20 years exporting experience.
3. We have completely sales service system, ensure every detail is going smooth.
4. We have new designed products each year by our R&D Department.
5. Perfect testing system ensure each product is qualified.
6. We have a good reputation in Russia, Turkey, Europe, South America, Mid-east and Africa Market.

7. FAQ
Q 1. What's the payment term?
A. We accept tt,30% deposit and 70% balance agaisnt the copy of b/l.
Q 2. How's the delivery time?
A. Usually it will take about 25 days for production.
Q 3. Tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4. Could you offer form a? or c/o?
A. It's totally not a? problem. We can prepare relative documents to foreign affairs office or other office??to apply for this certificate.
Q 5. Would you accept to use our logo?
A. If you have good quantity, it absolute no problem to do oem.
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