Gold Member Since 2005
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Changan Group Co., Ltd.

CT, Transformer, Current Transformer manufacturer / supplier in China, offering 0.333V Current Transformer, Ek Series Ekd1-100 Isolation Switch, 300W Pure Sine Wave Inverter with Ce Approved and so on.

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Supplier Homepage Product Current transformer 0.333V Current Transformer

0.333V Current Transformer

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
Production Capacity: 20000PCS/Month
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: SCTK751
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Multilayer Honeycomb 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
  • Approval: UL
  • Trademark: CHANA
  • Origin: China
Product Description
STCK751 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
Split core design, 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

0.333V Current Transformer



Technique Index
 
   Electrical ParameterMechanical Parameter
Frequency50-60HzCasePC + ABS
Rated Input 5A-5000ABobbinPBT
Measuring range10%In-130%InCore Permalloy
Rated Output0.333V(AC)or 0-5AInternal structure Epoxy
Ratio≤±0.1%ConstructionTie
Phase angle≤±90minOperating Temp-25ºC - +75ºC
Dielectric strength2.5KV/1mA/1minOperating Humidity≤85%
Insulation ResistanceDC500V/100MΩ/minOutput Connection UL 1015 22AWG Wire  (twinsted wire) 2.0m
Type Selecion
0.333V Current Transformer


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

Accuracy
      Dimension (mm/inch)
ABCDE
SCTK751A                  5-200A
(5,10,30,50,75,100,125,150,200)
0-13.3mA
0.333V
  1.050.8
(2.00)
53.3
(2.09)
15.0
(0.59)
19.1
(0.75)
19.1
(0.75)
SCTK751B                  5-200A
(5,10,30,50,75,100,125,150,200)
0-26.6mA
0.333V
51.2
(2.02)
57.2
(2.25)
12.0
(0.47)
20.0
(0.78)
20.0
(0.78)
SCTK751C                  50-630A
(50,100,125,200,250,400,600,630)
0-66.6mA
0.333V
82.5
(3.25)
85.1
(3.35)
25.6
(1.01)
31.8
(1.25)
31.8
(1.25)
SCTK751D                  100-2000A
(100,200,400,630,800,1000,2000)
0-200mA
0.333V
121.0
(4.76)
127.0
(5.00)
30.4
(1.19)
50.8
(2.00)
50.8
(2.00)
SCTK751E                 200-3000A
(200,250,400,630,1500,2500,3000)
0-300mA
0.333V
118.0
(4.65)
133.0
(5.24)
24.0
(0.94)
68.0
(2.68)
80.0
(3.15)
SCTK751F                  400-5000A
(400,800,1000,1500,2000,3000,5000)
0-500mA
0.333V
146.0
(5.75)
190.5
(7.50)
35.6
(1.40)
76.2
(3.00)
127.0
(5.00)
0.333V Current Transformer
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