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Qingxian Zeming Langxi Electronic Devices Co., Ltd.

Current Transformer, Mini Current Transformer, Precise Current Transformer manufacturer / supplier in China, offering 4.5mm Hole 2000: 1 30A 100ohm 0.2class PCB Mounting Current Transformer, Zmpt112 2mA/2mA PCB Mounting Ultramicro Voltage Transformer 19.5 (L) *16.5 (W) *11.6 (H), 1000: 1 5mm Hole AC Mini Flying Wires Current Transformer Zmct103u and so on.

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Supplier Homepage Product current voltage transformer used for Relay protection 4.5mm Hole 2000: 1 30A 100ohm 0.2class PCB Mounting Current Transformer

4.5mm Hole 2000: 1 30A 100ohm 0.2class PCB Mounting Current Transformer

Purchase Qty.:
(pcs)
100-249 250-2,999 3,000-4,999 5,000+
FOB Unit Price: US $0.353 US $0.324 US $0.316 US $0.309
Purchase Qty. (pcs) FOB Unit Price
100-249 US $0.353
250-2,999 US $0.324
3,000-4,999 US $0.316
5,000+ US $0.309
Get Latest Price
Port: Tianjin, China
Production Capacity: 200.000PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ZMCT112B
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Multilayer Honeycomb Type
  • Installation: PCB Mounting
  • Voltage Transformation Principle: Capacitive Type
  • Inner Hole: 4.5mm
  • Accuracy Class: 0.2
  • Transport Package: Cartons
  • Origin: China
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Phase: Single
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Combined Type
  • N.W: 10g
  • Turns Ratio: 2000:1
  • Trademark: zeming
  • Specification: ISO9001, ISO14001, ROHS, CE, SGS
  • HS Code: 8504311000
Product Description
ZMCT112B current transformer
Features  and application:    Small size,high accuracy,good consistency,for accurate current and power measurement
 
Structural parameters:
4.5mm Hole 2000: 1 30A 100ohm 0.2class PCB Mounting Current Transformer
                                1,2pin: secondary output,3,4pin: empty pin         
             Front view                                                                Bottom view
   
The main technical parameters:
ModelZMCT112B
Rated input current0~30A(sampling resistor 100Ω)
Rated output current2.5mA at input 5A
turns ratio2000:1
phase angle error≤10'(input 5A,sampling resistor 100Ω)
accuracy0.2
linearity≤0.2%(5%dot and 120%dot)
Permissible error-0.2%≤f≤+0.2%(input 5A,sampling resistor 100Ω)
isolation voltage4500V
applicationPrecise current and power measurement
EncapsulationEpoxy
installationPCB mounting(Pin Length>3mm)
operating temperature-40ºC~+70ºC

Direction for use:
4.5mm Hole 2000: 1 30A 100ohm 0.2class PCB Mounting Current Transformer                           Figure I                                             FigureII
1. ZMCT112B used for the measurement. The typical usage is shown in Figure Iand Figure II. R is a sampling resistor,
2. Empty pin can not be grounded.
 
 
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