PCB mount current transformers

PCB mount current transformers
Model:TR21**
Brand:Tianrui
Origin:Made In China
Category:Electronics & Electricity / Electric Parts & Materials
Label:PCB mount CT , mini CT , micro CT
Price: US $1 / pc
Min. Order:10000 pc
Inquire Now
点击这里给我发消息

Product Description

Production Description:
PCB mount micro current transformer, pin output, for measuring and protection.

Performance Indicators

Rated Input current (In) : 0~10A

Rated Output Current (IO) : 0~10mA

Load resistance  (RL):  <200Ohm

Accuracy class :  0.1 0.2

Overload multiple :  2 times

Phase displacement   :   0~15 Cent

Withstand voltage  (Vd) :  5000V/min

Dielectric strength   :   1000MOhm/500V/min

Working temperature  (Ta) :   -25℃ ~ +65℃

Storage temperature  :  -40℃ ~ +80℃

Working frequency   :  45Hz ~10KHz

Relative Humidity   :  <90%

Enclosure material    :  Fire retardation PBT/Fire retardation ABS

Product Features:

Small and light, it is easier to be installed in a high density.

satisfactory linearity

Secondary current Output, strong anti-interference capacity.

Product Application:

Applicable to electric network instrument , electrical quantity transducer, ammeter, detection and control equipment, etc..

Main specifications

Main specifications Input Output Load Accuracy Phase diaplacement Overload multiple
1A 2.5mA <200Ohm 0.1 <15ˊ 2
1A 5mA <200Ohm 0.1 <15ˊ 2
5A 0.35mA <200Ohm 0.1 <15ˊ 2
5A 1.85mA <200Ohm 0.1 <15ˊ 2
5A 2.5mA <200Ohm 0.1 <15ˊ 2
5A 5mA <200Ohm 0.1 <15ˊ 2
5A 10mA <200Ohm 0.1 <15ˊ 2

Usage:

To thread a turn of busbar through the reserved hole, after the rated current is inputted, the secondary will obtain low current at milliampere grade. Adjusting the feedback resistor, the needed voltage output is obtained at output terminal. In order to ensure a excellent linearity and obtain the needed voltage value, the resistance value should not be very high, generally less than 200Ω. This product also can be specially customed.

PCB mount current transformers 1PCB mount current transformers 2PCB mount current transformers 3PCB mount current transformers 4PCB mount current transformers 5

Member Information

Hubei Tianrui Electronics Co.,Ltd
Country/Region:Hu Bei - China
Business Nature:Manufacturer
Phone:71169747
Contact:Michael Chang (Trade Manager)
Last Online:01 Jul, 2013