Smart capacitor, description about Low-voltage power distribution reactive compensation super capacitor module on China Suppliers Mobile

Product Details

Product Description

Product name：Low-voltage power distribution reactive compensation super capacitor module

SFR-L series LV power capacitor module is designed for 0.4kV low voltage distribution network. It is used as a new generation of compensation module with functions of energy saving, reduction of line loss, power factor enhancement and improvement of power quality.

Features

*Improve efficiencies on power system
*power factor correction
*harmonic voltage
*system capacity release and reduced system losses
Dimension: 392mm*110mm*363mm (SFR-LXD-4020/450)

Matching controller

Compensation mode:

G indicateds three-phase total compensation

F indicates combined compensation

Product Paramenters

Function	Specification
Measurement accuracy	Current	≤1.0%(5%~120%In)
	Voltage	≤0.5%(80%~120%Un)
	Power	≤2%
	Power factor	≤0.01
Switching mode	Zero cross switching
Compensation operation	Working voltage	AC380V±20%, distortion rate ≤5%
	Comsumption	≤5VA
	Max working current	1.35 X In
	Switching inrush current	≤3 X In
Host protection	Over voltage	430V(can be set)
	Under voltage	300V(can be set)
	Harmonic exceeding	0%~100%
Local protection	Over current	0A~100A
	Over temperature	55 ℃
	Unbalance	50%
Control setting	Control parameter	Target power factor, switching threshold, delay time etc.
Control setting	Peripheral unit parameters	Current transformer ratio
Network interface	Pluggable data line, internal network protocol
Mechanical installation	Outline dimension	W-71.5mm L-370mm, height is a according to different capacity
	Installation dimension	Distance of installation fixing holes:W-85mm*L-315MM
	Weight	≤6.5kg
Environment temperature	Working temperature	-15℃~45℃
Environment temperature	Storage temperature	-25℃~55℃
Altitude	≤2000m
Standard	GB/T15575-2008

Model Selection

Compensation mode	Capacity(kvar)	Model	Application field
Three-phase total compensation	40+40	SFR-LXD-4040/450	It is used in the fields where the power quality meets the national standard, the requirement for power quality is not very high and no harmonic sensitive equipment. Phase separation compensation is used in the occation that three phase load imbalance greater than 30%.
		40+20		SFR-LXD-4020/450
		30+30		SFR-LXD-3030/450
		20+20		SFR-LXD-2020/450
		20+10		SFR-LXD-2010/450
		10+10		SFR-LXD-1010/450
		10+5		SFR-LXD-1005/450
Phase separation compensation	30	SFR-LXD-30/250
		20		SFR-LXD-20/250
		10		SFR-LXD-10/250
		5		SFR-LXD-05/250
Total and separation combined compensation	40+20	SFR-LXD-40G20F
		40+15		SFR-LXD-40G15F
		40+10		SFR-LXD-40G10F
		30+20		SFR-LXD-30G20F
		30+10		SFR-LXD-30G10F
		20+20		SFR-LXD-20G20F

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Company Profile

Packing & Delivery

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.

Q: Does your company provide customized manufacturing?

A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples ? is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.