SFR-L series power factor correction intelligent electric low voltge capacitor bank

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US $111.8-253.6 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Elecnova
Model Number:
SFR-L
Type:
Other, Capacitor
Application:
low voltage
Package Type:
carton box
Capacitance:
5~40kvar
Rated Voltage:
AC380V±20%
Operating Temperature:
-25~+50℃
Product name:
power factor correction intelligent low voltge integrated capacitor
Certificate:
CE ISO9001
Warranty:
2 Years
Storage temperature:
25℃~55℃
Altitude:
<2000m
Switching mode:
Zero-crossing switch
Service:
OEM ODM
Current Accuracy:
≤0.5 %
Voltage Accuracy:
≤0.5 %
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1 pc/ctn, standard export packing or as per client's requirement.
Port
Shanghai

capacitor

 

 1.Product introduction

 

 SFR-L series power capacitor modules are mainly used for reactive power compensation in the fields where harmonics are not very serious. They are suitable for local compensation, dispersion compensation and centralized compensation. This series of products adopt double zero-crossing switch technology to make sure there is no over voltage or high inrush current during capacitor switching so as to prolong capacitor life and switch life. SFR-L series capacitor modules have many protection functions such as capacitor internal temperature protection, grid harmonic content protection, over current protection, over voltage protection and three phase unbalance protection which make them more reliable. 

 

2.Product display  

     

 

3.Technical specification

                                  

Function

Technical parameter

Feature (accuracy)

Measurement

Current

≤0.5 %(within the range 20%~120% of rated current)

Voltage

≤0.5 %(within the range 50%~120% of rated voltage)

Power

≤1%

Power factor

±0.01

Switching mode

Zero-crossing switch

Compensation operation

Working voltage

AC380V±20%, distortion ≤5%

Power consumption

5VA

Max. working current

1.35*In

Switching inrush current

*In

Host protection

Over voltage

1.07*Un (can be set)

Under voltage

0.75*Un (can be set)

Harmonic exceeding

0%~100% (can be set)

Local protection

Over current

0~100A  (can be set)

Over temperature

20℃~80℃(can be set)

Unbalance

0%~200% (can be set)

Control setting

Control parameter

Target power factor, switching threshold, delay time etc.

Peripheral unit parameters

Current transformer ratio

Network interface

Pluggable data line, internal network protocol.

Mechanical installation

Outline dimension

W (wide)-71.5mm  D (depth)-370mm, height is different due to the specific capacity of different specifications

Installation dimension

Distance between fixing poles: W-85mm*D-315mm

Weight

≤6.5kg

Environment temperature

Working temperature

-25℃~50℃

Storage temperature

-25℃~55℃

Altitude

≤2500m

             

         

4.Function