APF AHF ACTIVE HARMONIC FILTER

• Customization: Available
• Certification: ISO9001, CCC, MA AL CNAS
• Protection: Shock Resistance
• Model NO.: WBAPF0.4/450A-H
• Installation: wall mounted, frame-mounted, cabinet
• Housing: carbon steel
• voltage class: 400V
• rated frequency: 50/60Hz+-5Hz
• function: filtering harmonic
• service life: 7-10 years
• harmonic orders: 2-51 order harmonic(odd-order&even-order)
• Transport Package: Carton
• Specification: 33kg to 45kg
• Trademark: WOBN
• Origin: Hebei, China
• HS Code: 8543709990
• Production Capacity: 1000sets/Year
• Package Size: 54.00cm * 53.00cm * 20.00cm
• Package Gross Weight: 34.000kg

Product Description

Product Description

 

1) Harmonic fifiltering function:     A) Up to 51 harmonics can be fifiltered out;     B) Within the capacity range, the effective fifiltering ability of the target harmonics reaches 97%;    C) Select and fifilter all the harmonics within 51 times at the same time, and set the fifiltering ratio of each harmonic;    D) With fast harmonic compensation, response time ≤5ms;	2)Reactive compensation function:    A) With reactive power compensation capability, that is power factor adjustment capability;    B) Provide two reactive power compensation modes:1. constant reactive power mode; 2. constant power factormode;
3)Unbalance compensation: Balance the three-phase current of the system to avoid single-phase overload of the transformer and improve the effective use capacity;	4)Other basic functions:    A) The CT can be installed on the load side or the grid side according to the user's choice. The device can be automatically compatible with the CT phase sequence.    B) By setting, you can choose whether to compensate for harmonics or reactive power fifirst;    C) The protection level of the system reaches IP20;    D) Can withstand 2.5 times overload of 10ms.

TECHNICAL PARAMETERS

Rated compensation conventional capacity		30A/50A	75A/80A	100A		120A	150A	200A
Rated overload capacity		1.2 times rated current /1min, 2.5 times rated current /10ms
Wiring mode		Three-phase four-wire system (three-phase three-wire system can be customized)under AC380V Voltage class Three-phase three-wire system under AC690V Voltage class
Cooling method		Air cooling
Ambient temperature		40ºC , up to 55ºC , 2%/K over-temperature automatic derating
Parallel operation		Support multi-machine parallel connection, can not equal capacity parallel
Communications protocol		RS-485, Modbus-RTU communication protocol
Rated operating voltage		AC380V±20%						AC690V±15%
Air cooling requirements (full load)		≥330m³/h	≥600m³/h	≥1000m³/h		≥1200m³/h	≥1200m³/h	≥1000m³/h
Noise level		≤ 60dB							≤ 65dB
Harmonic filtering range		2-51 times
Function set		Combination of harmonic compensation, reactive compensation, unbalance compensation and free compensation with priority
Dry contact		One input contact: control switch machine; three output contacts: running power failure
Altitude		≤ 3000 m
Voltage class		AC380V±20%,AC690V±20%
Rated operating frequency		50Hz±5%
Response time		< 5ms
Transformer installation location		Power side / load side
Dimension(mm) (width×depth×height)	Wall mount	400×190×570	450×200×620	480×270×707
	Drawer	530×550×190	530×550×190	475×600×270				550×600×270
Weight (kg)		25 kg	35kg		70 kg				62kg
Protection class		Standard IP20
Certification		Type test report of National Electronic Control and Distribution Equipment Quality Supervision Center, China Taier Laboratory Inspection Report

Note: Other capacity and Voltage class can be customized.

Model Description:
                   
Model Selection Table:            

Specifications	Capacity(A)	Weight(KG)	Dimensions (D×W×H)mm
WBAPF0.4/4(3)-35A-M	35	33	500X205X659
WBAPF0.4/4(3)-50A-M	50	33	500X205X659
WBAPF0.4/4(3)-75A-M	75	44	500X245X659
WBAPF0.4/4(3)-100A-M	100	44	500X245X659
WBAPF0.4/4(3)-35A-H	35	34	510X694X218
WBAPF0.4/4(3)-50A-H	50	34	510X694X218
WBAPF0.4/4(3)-75A-H	75	45	510X694X258
WBAPF0.4/4(3)-100A-H	100	45	510X694X258

Product Characteristics:
    1)Real-time following dynamic filtering;
   2)Excellent filtering characteristics;
   3)Realize perfect power quality system;
   4)Standard modular design.



APF typical application:
  *inverter--the contradiction between power saving and power quality:

*Rectifier--The challenge of rapid changing current to power quality:


*UPS--the efficient instrupment for continuous power supply continuous and qualified voltage, but need to improve the current quality.

  *SCR dimming--the risk of Neutral current is too high:

  * Single(multi) crystal furnace--The significance of the power quality to the high value production process:

Packaging & Shipping

 * to be packed in plywood box or cartons
* to be shipped by sea or by air