Factory supplied China reactive power compensation Kvar 380v 50hz controller

We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for Factory supplied China reactive power compensation Kvar 380v 50hz controller, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for China electric capacitor controller, powe capacitor controller, After 13 years of researching and developing goods, our brand can represent wide range of products and solutions with outstanding quality in world market. We have now completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.

Overview

JKW series reactive power automatic compensation controller is suitable for the automatic adjustment of capacitor compensation device of low voltage power distribution system (hereinafter referred to as the controller), so that the power factor can reach the user’s predetermined state, improve the utilization efficiency of power transformers, reduce line losses and improve voltage quality of power supply , thereby improving economic and social benefits.

Standard： JB/T 9663-2013

Features

● Calculate switching capacitor capacity with reactive power, high compensation accuracy

● Power factor measurement has high accuracy and wide display range.

● Initial phase preset (software adjusts the same terminal or current signal polarity)

● Two control modes: power factor and reactive power, HMI is easy to operate

● Various control parameters are fully digital adjustable and intuitive to use

● With two working modes: automatic operation and manual operation

● With over-voltage and under-voltage protection

● With data storage protection when power off

● The input impedance of the current signal is ≤ 0.01Ω.

Model and Meaning

Technical Parameters

Normal working and installation conditions
Ambient temperature	-25°C ~ +55°C
Relative humidity	Relative humidity % 50% at 40°C ; ≤90% at 20°C
Altitude	≤2000m
Environmental conditions	no harmful gas and steam, no conductive or explosive dustz no severe mechanical vibration
Power condition
Rated voltage	220V±20%; THDv≤5%；
Rated working current	0~5A
Rated frequency	50Hz
Performance
Control step	4, 6, 8, 1 0, 12
Measure reactive power	0-9999 kvar
Sensitivity	60mA
Over-voltage protection	230-260V or 380-500V
Output contact capacity	JKW5C static AC 220V 7A 50Hz
Output contact capacity	JKWD5 Dynamic DC 12V 12mA
Display power factor	Lag: 0.001~lead: 0.001
Protection grade	shell IP40
Switching delay	1~250s
Putting in threshold	Lag: 0.70~lead: 0.70
Cutting off threshold	Lag: 0.70~lead: 0.70
Dimension and structure			Dimension WxHxD(mm)	Hole dimension WxH(mm)
	JKW5C	three phase compensation(equipped with AC contactor)	122x112x95	113×113
	JKW5C-6S	three phase compensation(equipped with AC contactor)	122x112x95	86×86
	JKWD5	three phase compensation(quipped with composite switch)	86x86x95	113×113
	JKG2B	three phase compensation(equipped with AC contactor)	170x110x100	162×102

We take “customer-friendly, quality-oriented, integrative, innovative” as objectives. “Truth and honesty” is our administration ideal for Factory supplied China reactive power compensation Kvar 380v 50hz controller, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.
Factory supplied China electric capacitor controller, powe capacitor controller, After 13 years of researching and developing goods, our brand can represent wide range of products and solutions with outstanding quality in world market. We have now completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.