Gold Member Since 2016
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Qingxian Zeming Langxi Electronic Devices Co., Ltd.

Current Transformer, Micro Current Transformer, Mini Current Transformer manufacturer / supplier in China, offering PCB Mounting Current Transformer 1000: 1 30A 50ohm 0.3class 7.5hole (ZMCT118F), 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 instruments PCB Mounting Current Transformer 1000: 1 30A 50ohm 0.3class 7.5hole (ZMCT118F)

PCB Mounting Current Transformer 1000: 1 30A 50ohm 0.3class 7.5hole (ZMCT118F)

Purchase Qty.:
(Pieces)
100-249 250-2,999 3,000-4,999 5,000+
FOB Unit Price: US $0.359 US $0.329 US $0.321 US $0.314
Purchase Qty. (Pieces) FOB Unit Price
100-249 US $0.359
250-2,999 US $0.329
3,000-4,999 US $0.321
5,000+ US $0.314
Get Latest Price
Port: Shanghai, China
Production Capacity: 250.000PCS/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: ZMCT118F
  • Type: Current Transformer
  • Operation Condition: Indoor
  • Winding Form: Single Layer & Tightly Wound Type
  • Installation: PCB Mounting
  • Voltage Transformation Principle: Capacitive Type
  • Turns Ratio: 1000:1
  • Transport Package: Cartons
  • Origin: Nanjing, Jiangsu
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Phase: Single
  • Usage: Protection, Measurement
  • Insulating Medium: Epoxy Resin
  • Magnetic Circuit Structure: Combined Type
  • Inner Hole: 7.5mm
  • Trademark: zeming
  • Specification: ISO9001, ISO14001, RoHS, CE, SGS
  • HS Code: 8504311000
Product Description
ZMCT118F  Current Transformer
 Features and application:  Small size,high accuracy,good consistency,for current and power measurement
 
Structural parameters:
 
PCB Mounting Current Transformer 1000: 1 30A 50ohm 0.3class 7.5hole (ZMCT118F)
                                           1,2pin: secondary output,3,4pin: empty pin
                             Front view                                           Bottom view
 
The main technical parameters:
modelZMCT118F
input current0~30A(sampling resistor 50Ω)
Rated output current5mA at input 5A
turns ratio1000:1
phase angle error≤15'(input 5A,sampling resistor 50Ω)
linear range0~30A(sampling resistor 50Ω)
linearity≤0.3%(5%dot~120%dot)
Permissible error-0.3%≤ f ≤+0.3%(input 5A,sampling resistor 50Ω)
isolation voltage4500V
applicationPrecise measurement of current and power
EncapsulationEpoxy
installationPCB mounting(Pin length>3mm)
operating temperature-40ºC~+85ºC
Direction for use:
PCB Mounting Current Transformer 1000: 1 30A 50ohm 0.3class 7.5hole (ZMCT118F)
                        Figure I                                                             FigureII
 
 1. ZMCT118F used for measurement. Typical usage is shown in Figure 1 and Figure 2.
    R is a sampling resistor.
 2. Empty pin can not be grounded.
 
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