Hello! Welcome to the official website of Guangdong Dean Electric Technology Co., Ltd!
Jiangmen Xinhui lijiu Electric Co., Ltd
Telephone number: (+ 86) - 0750-6122405 (+ 86) - 0750-6126137 (+ 86) - 0750-6131503
Fax No. (+ 86) - 0750-6131898
Hotline: Miss Zhou 18922032371 13825500675
E-mail: lijiugosi@163.com
Address: No.1 Jinshun Road, East District, Jinguzhou Development Zone, Xinhui District, Jiangmen City, Guangdong Province
Postal Code: 529100
website: wenjingmei.cn
Product reference standard
GB / t15576-2008 low voltage complete reactive power compensation device
DL / t597-1996 technical specification for ordering low voltage reactive power compensation controller
JB / t9663-2013 low voltage reactive power automatic compensation controller
Environment condition
Ambient temperature: - 25 ℃~ 70 ℃ in operation, - 40 ℃~ 85 ℃ in transportation and storage
Relative humidity: 20% ~ 90% at 40 ℃
Atmospheric pressure: 79.5-106kpa (altitude 2500m and below)
Working voltage of power supply
220 V ± 20%; frequency 50 Hz ± 5%; total distortion rate of sine wave ≤ 5%
Measurement accuracy
Voltage analog (10% - 100% maximum): 0.5 level
Current analog (1% - 100% max): 0.5 level
When the phase angle ∮ is between - 30 ° and + 60 °, the power level is 0.5 and the power factor level is 0.5
Switching mode
Switching mode: intelligent analysis switching (connected capacitors can be arranged arbitrarily)
Parameter description
Threshold: 0.5-1, default: 0.95; cut threshold: 1~-0.50; default: 1.0
Setting range of current ratio: 1-2999, factory default: 0500
Over voltage setting range: 240-269v, factory default: 259v
Under voltage setting range: 170-199v, factory default: 190V
Delay range of switch analysis: dynamic / static: 0-99s, default: 15s (0.2S in 0s)
Fast: 0-9.9s, default: 0.04s (0.04s in 0s)
The setting range of harmonic protection: 0.0% - 90%, and the harmonic protection function will be turned off if the setting is more than 90%, and the default value is off.
File Download:JKWF series instruction.pdf
Telephone number: (+ 86) - 0750-6122405 (+ 86) - 0750-6126137 (+ 86) - 0750-6131503
Fax No. (+ 86) - 0750-6131898
Hotline: Miss Zhou 18948962956, Mr. Zhong 13825500653
E-mail: lijiugosi@163.com
Address: No.1 Jinshun Road, East District, Jinguzhou Development Zone, Xinhui District, Jiangmen City, Guangdong Province
Postal Code: 529100