Please select language£º
PRODUCT
HOME >> PRODUCT >>
power quality management
power measurement
power factor correction
protection and control
 
 
Current Monitoring Relays
KC series
Summary
AKC series "Current Monitoring Relay" measures the current of the motor or the protected system, and closes the equipment when the measured current is higher or lower than the adjustment level.
¡ñNon-flammable case
¡ñTrack Installation or Panel Installation
¡ñProtection Level: IP20
¡ñEnvironmental working temperature: 5/55 ¡æ
¡ñIEC 61010-1, IEC 61000-4, IEC 61000-6
Working principle
When the current value is within the preset limit, the output relay is turned on.
When the current exceeds these limits, the output relay closes after adjustable trip delay (see figure below).
AKC-01A, AKC-01D, AKC-03A and AKC-03D provide two protection functions:
1. Overcurrent: Measure the current of the motor and the protected system. When the current is above the regulation level, the output relay is closed within the adjustable trip delay (0,5-2,5 seconds) by closing the motor or the protected system.
2. Undercurrent: If the current is below the adjustment value, the device turns on the output relay at the end of the adjustable turn-off delay time (0, 5-2, 5 seconds) to stop the motor or the protected system.
 
Product Selection Table
Undercurrent protection
Over current protect
¡­/5A
CT-25
Pieces / boxes
Product code
AKC-01D
Low current protect (0,5-5A)
¡ñ
¡ñ
10
AKC-01A
Over current protect (0,5-5A)
¡ñ
¡ñ
10
AKC-03D
Low current protect (1,5 to 60A with CT-25)
¡ñ
¡ñ
10
AKC-03A
Over current protect (1,5 to 60A with CT-25)
¡ñ
¡ñ
10

Specifications
AKC-1A 

AKC-1D
AKC-3A
AKC-3D
Shell
size
DIN II Types PK25 and PK28
weight
0,25kg/carton=10 piece
measure
Current adjustment interval
0,5-5A(AC)

With 1 loop 6-60A/2 loops 3-30A and 3 loops 2-20A/4 loops
Converter ratio
¡­/5A
Defined ranges are for CT-25
Power Supply
working voltage
230VAC+10%
working frequency
50/60 Hz
output
start delay
1-6s
O-Time
0,5-2,5s
Output contact
1C/O 8A 2000VA
environment condition
ambient temperature
-51 +55¡æ ; 90%
Overvoltage category
III
Connect
install
Track installation
line type
Single phase 2 wire( Voltage ); .../5A Converter or Band CT 25 ( Electric current )
 
 



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.