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1140V hybrid active harmonic filter

1140V hybrid active harmonic filter

active power filter   Brief introduction   Hoteam HTHF hybrid active power filter synthesized the advantages of active power filter and passive power...
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Address:Hoteam building, No.2600, Yingxiu Road, High-tech district, Jinan, China

Product Details

Place of Origin:Shandong, China (Mainland) Brand Name:Hoteam
Model Number:HTHF 3L-1.1 series rating compensation current:30~600A
mains voltage:1140V-20/+15% mains frequency:50/60Hz+/-5%
filter range:2~50th filter frequency:>97%
IP:IP40 response time:Complete response<20ms
power loss:<3% rating compensation capacity storage temperature:-25~70'C
serving temperature:-10~40'C

Product Description

active power filter

 

Brief introduction

 Hoteam HTHF hybrid active power filter synthesized the advantages of active power filter and passive power filter. The advantages include high capacity, good filtering effect, small ripple current, low cost and so on. HTHF is the important developing direction of high voltage and capacity active power filter.

 Working principle

Change the detected harmonic current into harmonic voltage, then inject the compensation current produced by passive filter network into power grid, thus harmonic compensation(offset) was realized---active filter

Special features of HTHF series product

 

Parallel access, install and maintain easily

Filter 3rd  to 50th harmonic wave

Filter more than 95% harmonic wave

Filter wave automatically, never affected by impedance in electrified wire netting

Dynamic real-time track-compensation, quick response

Inhibit overload automatically, no resonance danger

Compensate harmonic and reactive power simultaneously

No high frequency ripple current interference

Multi-module parallel operation

High efficient filter, low electric energy loss

Multi-protection to ensure system operate safely and reliably

Digital control, English language LCD

Fault self-diagnostic function, history recording function

RS485 interface, standard MODBUS communication agreement

 

HTHF 3L-1.14 model table

HTHF    

1140V

Model type

50A

75A

100A

Wiring mode

Three phase three line

Rating voltage V

1140   -20/+15%

Rating frequence Hz

50/60

Rating compensation current A

50

75

100

Rating compensation capacity kvar

100

150

200

Weight kG

820

1020

1280

Cabinet type

MNS or GGD

Installation type

grounding

width       mm

800

1000

depth       mm

800

1000

height       mm

2200

Current detection mode

Load current detection/source current detection

Color

REL7035 (can be made according to request)

Protection level

IP3X(can be made according to request)

Cable incoming type

Up or below

 

HTHF 3L-1.14/xx A technical parameter

model

HTHF 3L-1.14/xxxA   three phase three line power filter   

feature

 

Apply to 3P3L system, filter was connected among three phase of power grid, it is suited to power system with or without neutral line, it can filter none-zero frequency harmonics, compensate reactive power and phase unbalanced.

Compensation current of single cabinet

50A

75A

100A

 

 

input

Working voltage

11400V     -20/+15%

Working frquency

50/60Hz ±5%

Performance index

Filter capacity

Can be more than 95%

Filter range

3~50th harmonic

Response time

Transient response<0.1ms,

complete response<20ms

Overload protection

Automatic current limiting when 100% rating output

Power loss

≤3% rated compensation capacity

CT requirements

3 sets,0.2magnitude or more,secondary 5A

Current detection means

Source current detection

Display and interface

language

English

Display screen

Touch screen

Operating button

Start/stop,reset,menu,confirm,fluctuation function keys and so on

Indicator light

green:normal operation

orange:over current/overload operation

red:machine halt or alarm

Communication interface

RS-485

Communication protocol

MODBUS(RTU)

Digit I/O

4 digital input,2 digital alarm

configuration

Unit operation

allow

Parallel operation

10 sets at most

IP

IP3X

color

RAL7035(light gray), can be customized according to use requirements

Environment condition

environment

Indoor installation

temperature

-10~40°C

Storage temperature

-25~70°C

Relative humidity

Max 95%RH(no condensation)

altitude

1000m

application

 

Suitable for industrial big capacity load, such as rectifier, frequency converter, UPS, IF furnace, A rc furnace and so on.

 

 

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Shandong Hoteam Electric Co.,Ltd.
Website : www.cnpqsolution.com
Telephone : 86-531-82670172
Mail : tommy@unxinindustry.com
Fax : 86-531-82670072
Address : Hoteam building, No.2600, Yingxiu Road, High-tech district, Jinan, China

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