China Wholesale Electric Reactor Factories - Three phase series filter reactor – LASTONE

Overview

CKSG series three phase series filter reactors are often affected by harmonic current, switching inrush current and operating overvoltage when compensating capacitive reactive power, which will cause capacitor damage and power factor reduction. Install three phase filter reactors to suppress and absorb harmonics, protect capacitors, avoid the effects of harmonic voltage current and impulse voltage current, improve power quality, increase system power factor, and extend capacitor life

Standard：

● GB/T 1094.6-2011

● GB/T 19212.1-2016

Features

● Designed with secondary thermal sensitive temperature protection switch

● Full vacuum dipping process, low noise during operation

● Winding frame is reinforced environmental protection flame retardant plastic

Model and Meaning

Technical Parameters

Normal working and installation conditions

Ambient temperature	-25°C~+50°C
Relative humidity	Relative humidity ≤ 50% at 40°C ; ≤ 90% at 20°C
Altitude	≤ 1000m
Performance
Rated voltage of capacitor	0.4 kV、0.45 kV、0.48 kV、0.525 kV、0.66kV、0.69 kV;
Reactance ratio	Reactance rate 4.5%, 5%, 6%, 7% is used to limit switching inrush current and suppress 5th and above harmonics
Reactance ratio	Reactance rate 12%, 14%, used to limit closing switching current and suppress 3rd and above harmonics
Withstand voltage level 3.5kV / min	5kV/min
Insulation class	B, F, H; Noise ≤ 45dBz continuous operation under overload capacity ≤ 1.35ln
Dimension and structure	Product category	Specification	Dimension WxDx H(mm)	Mounting dimensiWxD(mm)
	CKSG 7% copper wire	5~10 kvar	210x145x170	110×85
		15-25 kvar	210x155x175	110×85
		30-50 kvar	240x160x215	135×110
	CKSG 7% Aluminum wire	5~8 kvar	210x150x170	110×85
		10-15 kvar	210x150x170	110×85
		20-25 kvar	240x155x195	135×110
		30-35 kvar	240x155x215	135×110
		40-50 kvar	262x180x215	150×110
	CKSG 14% copper wire	25-30 kvar	240x160x200	135×110
	CKSG 14% Aluminum wire	25-30 kvar	270x190x215	150×120
	CKSG 14% copper wire. Aluminum wire	40-50 kvar	290x190x240	180×120