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PRODUCT
power quality management
power measurement
power factor correction
protection and control
 
 
Thermistor Relay
PT-01
Summary


PT-01 is an electronic relay for monitoring the temperature of motor. PT-01 thermistor relay is developed for PTC protection. When the temperature of motor coil exceeds the limit temperature of Tc-PTC, the output relay will be switched off immediately.
Refer to the figure below to understand the typical impedance of PTC temperature characteristics at three different switching temperatures (110, 120, 130). As shown in the figure, the PTC impedance is less than 100W when T < Tc-5, and T > Tc+5. C, PTC impedance greater than 10 kW
 
Product Selection Table
"Np phase" protect
phase sequence protect
PTC protect
Out-off-balance protect
Adjustable
Interruption delay
Adjustable Turn off delay
1 C/O contact
1NO contact
DIN1 Track installation
DIN2 Track installation
Pieces / boxes
Product code
PT-01
Thermistor relay
¡ñ
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10
PTC-3
Three Thermistor Groups
50

Common Specifications
working voltage
230 V AC; 50/60 Hz
Scope of work
(0,9-1,1)x Un
Connect
3- phase/Zero line(FR-02)/ 1- phase/Zero line(PT-01)
Output contact
1CO contact£¬8A, 2000 VA
Protection level
IP 20
ambient temperature Range
-5- +50¡æ
size
PK28 (FR-02, PT-01)
install
track or Panel installation
Shellweight
0,3kg
1 pack quantity
10 piece
 
 



WEBSITE
PRODUCT
ENTES Electric Co., Ltd.

http://www.cnentes.com

International station£º
http://www.entes.com.tr
http://www.entes.org.cn

Add£º16th floor, first Shanghai plaza, 19 east gaolang road,Xinwu District,Wuxi City,Jiangsu Province,China
Contact£ºMiss Yu
Mobile£º018961828820
Tel£º086-0510-85026586
E-mail£º3370878344@qq.com
Copyright£ºENTES Electric Co., Ltd.