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Miniature Voltage Transformer for Measuring Current&Protect for Voltage and Power Measurement

Price $0.39
Min Order 100 Pieces
Availability In Stock
Shipping From Jiangsu, China
Popularity 254 people viewed
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Model NO.:
ZMPT112
Application:
Electronic, Instrument, Position Sensor, Audio, Lighting
Type:
Voltage Transformer
Phase:
Single
Operation Condition:
Indoor
Usage:
Protection, Measurement
Winding Form:
Single Layer & Tightly Wound Type
Insulating Medium:
Epoxy Resin
Installation:
PCB Mounting
Magnetic Circuit Structure:
Combined Type
Voltage Transformation Principle:
Capacitive Type
L:
19.5
W:
16.5
H:
11.6
Trademark:
zeming
Transport Package:
Cartons
Specification:
ISO9001: 2000, ROHS, CE, SGS
Origin:
Nanjing, Jiangsu
HS Code:
8504311000
Product Description
ZMPT112 
Current-type Voltage transformer
Features and application: Small size,high accuracy,good consistency,for voltage and power measurement
 
Structural parameters:

                         Wiring according to the drawings, homonymous ends diagonal, the input and output can be reversed       
               Front view                                                                                                                                              Bottom view
 
The main technical parameters:
ModelZMPT112
Rated input current2mA
Rated output current2mA
turns ratio1000:1000
phase angle error≤45'(input 2mA,sampling resistor 50Ω)
linear range0~1000V      0~10mA(sampling resistor 50Ω)
linearity≤0.2%(20%dot~120%dot)
Permissible error-0.6% ≤ f ≤0%(input 2mA,sampling resistance 50Ω)
isolation voltage3000V
applicationcurrent and power measurement
EncapsulationEpoxy
installationPCB mounting(Pin Length>3mm)
operating temperature-40ºC~+85ºC
Direction for use:
 

                                                  Figure I                                                                                                           FigureII
 
1. The typical usage of the product is for the active output ( FigureI). R'is a limiting resistor,R is a sampling resistor.
2. The product can be directly through the resistance sampling , easy to use ( FigureII).








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