Home  Product Directory  Instruments & Meters  Meter for Electricity  Energy Meter & Power Meter

Acrel Electric Anapf Frequency Conversion Equipment Active Harmonic Filter (AHF) Active Power Filter (APF)

Name: Acrel Electric Anapf Frequency Conversion Equipment Active Harmonic Filter (AHF) Active Power Filter (APF)
Brand: Jiangsu Acrel Electrical Manufacturing Co., Ltd.
SKU: wAxpPYBlOkhT
Price: 1350.00 USD
Availability: InStock

US$1,350.00 1 Piece (MOQ)

Port:

Shanghai, China

Production Capacity:

1000PCS/Per Month

Payment Terms:

T/T

Send Inquiry

Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China

Last Login Date:

Feb 13, 2026

Main Products:

Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor

Find Similar Products

Product Description

Company Info

Basic Info.

Model NO.

ANAPF

After-sales Service

2 Years

Warranty

2 Years

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Non-Customized

Product Name

Active Harmonic Filter Power

Auxiliary Power

AC/DC220, AC/DC110V or DC48V

Input Voltage

AC 380V

Frenquency

50Hz

Single Module Capacity

30A, 50A,75A,100A,150A,200A

Trademark

ACREL

Transport Package

Fob Shanghai

Origin

China

HS Code

9030339000

Product Description

AHF(APF) Active Harmonic(Power) Filter

AHF(APF) Active Harmonic(Power) Filter is connected in parallel with the loads.A current generator (power unit) that converts the control signals generated by the filter controller into the filter compensation current. A filter controller that determines the anti-harmonic current to be injected based on the line current measurements and the user's requirements. The line current measurements are obtained from current transformers (CTs) . The user enters his requirements by means of the user interface.

Specifications

1)Flexible compensation method:Compensate for harmonics only, compensate for reactive power only, compensate for both harmonics and reactive power,could compensate for 2th-25th harmonics or compensate for specific harmonics; 2)Ability of managing three-phase imbalance; 3)Linear compensation,Response time ≤ 5ms; 4)Humanized human-computer interaction interface, which displays real-time power quality information of the system and the ontology. This interface has the ability to control the device remotely and easy to operate; 5)Adopt imported IGBT which has high power density and high reliability; 6)Using DSP digital control system for high speed detection and calculation; 7)With remote communication interface, real-time monitoring through PC; 8)Standard modular design which reduces lead times and increases reliability and maintainability.

Title goes here.

Dimension(L*W*H) 450*622*201mm Response time Full response time≤5ms,Instantaneous response time≤100μs Total harmonic compensation rate ≥ 97%,3th/5th/7th/9th independent compensation rate ≥ 98% Self-loss ≤2% Efficiency ≥98% Switching frequency 20KHz

Display Sample

Wiring

Schematic Diagram of Typical Wiring for Cabinet Type Installation

Schematic Diagram of Typical Wiring for H130mm

690V Schematic Diagram of Typical Wiring for 690V

Application

Application of active harmonic filter device in power distribution system of water treatment industry

On-site case

Taking a biopharmaceutical power quality management project in Shandong Province as an example, according to feedback from the responsible personnel of the plant, the comprehensive office building of the plant frequently tripped. In addition, the reactor in the capacitor cabinet of the biopharmaceutical production workshop distribution room was burnt and the N line cable was overheated. The main reason was found. It was estimated that the comprehensive office building and the production workshop respectively involved variable frequency air conditioners, computer communication equipment, LED lighting and pumps and other loads, which would generate harmonics during operation and affect the entire power supply and distribution system. The distribution room where the comprehensive office building and the production workshop are located is measured, and corresponding management plans are given according to the corresponding power quality data.

Harmonic measurement data of the power distribution room of the comprehensive office building

Harmonic measurement data of the power distribution room of the comprehensive office building
	Current	Current distortion rate	Harmonic content	3rd harmonic	5th harmonic	7th harmonic
A	346A	22.3%	77.16A	29.4A	58.9A	35.9A
B	323A	20.8%	67.18A	16.4A	55.7A	29.4A
C	320A	22.6%	72.32A	21.7A	57.1A	35.2A

Harmonic measurement data of the power distribution room in the production workshop

Harmonic measurement data of the power distribution room in the production workshop
	Current	Current distortion rate	Harmonic content	3rd harmonic	5th harmonic	7th harmonic
A	152.71	88.03%	134	78.1	52.85	32.54
B	130.14	81.9%	106	63.56	42.39	27.81
C	155.84	83.54%	130	78.56	51.99	30.52
N	220.74			223.1

From the above two sets of measurement data, it can be concluded that the harmonics of the comprehensive office building are mainly 5th and 7th, and the current distortion rate is at most 22%. The 5th and 7th harmonics can be centrally managed in the power distribution room to eliminate the impact of harmonics on the entire power supply and distribution system, transformers, capacitor cabinets and other electrical equipment, thereby ensuring normal biopharmaceutical production; the harmonics in the power distribution room of the production workshop are more serious, and the 3rd and 5th harmonics have exceeded the national GB/T14549-1993 "Power Quality Public Grid Harmonics" 0.38KV system harmonics and harmonic current value standards. The on-site capacitor cabinet is connected in series with a 7% reactance, and the 3rd and 5th harmonics flow into the capacitor cabinet. The harmonic current is superimposed on the fundamental current of the capacitor, which increases the operating current of the capacitor and increases the temperature rise, causing overheating and reducing the service life of the capacitor or damaging the capacitor. Since the 3rd harmonic belongs to the zero-sequence harmonic current, the three-phase vector angle is consistent, and it will be linearly superimposed on the N line. The current of the N line is about 223A, which has exceeded the current value of the phase line. Excessive current of the N line will cause the neutral line to overheat, insulation aging, and grounding fault, which will lead to power outage and even electrical fire. Active filtering devices can be used to treat them on the spot at the end. Using DSP+FPGA full digital control mode, parallel connection in the system can fully compensate for 2 to 51 harmonics or specific harmonics; it can eliminate all harmonics in the system, prevent harmonics from damaging the N line, protect the line, and prevent fire.

Packing & Delievery

Company Profile

Acrel Co., Ltd.[stock code: 300286.SZ] is a high-tech enterprise that integrates R&D, production, sales, and service, since its establishment, is committed to providing users with energy efficiency management and powerful security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents, and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.

Address: No. 5, Dongmeng Road, Dongmeng Industrial Park, Nanzha Street, Jiangyin City, Wuxi, Jiangsu, China

Business Type: Manufacturer/Factory

Business Range: Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters

Management System Certification: ISO 9001

Main Products: Current Sensor, DIN Rail Energy Meter, Gateway/DTU, Medical It Insulation Monitor, Leakage Current Relay, Current Transducer, Current Transmitter, Split Core Current Transformer, Panel Power Meter, Hall Current Senor

Company Introduction: Acrel Co., Ltd. [stock code: 300286. Sz] is a high-tech enterprise integrates R&D, production, sales and service, since its establishment, it committed to provide users with energy efficiency management and power security system solutions. Acrel Electric has a complete production line from cloud platform software to sensors. At present, more than 8, 000 sets of various solutions are running all over the country, help users to realize the visual management of energy consumption, provide users the energy data services, and escort users an efficient and safe energy consumption.

Acrel energy efficiency management system including substation operations and maintenance cloud platform, electricity safety management cloud platform, Environmental equipment power consumption monitoring cloud platform, prepaid management (system) cloud platform, intelligent power distribution monitoring system, power quality management system, building energy consumption management system, industrial energy control platform, leakage power monitor and control system, fire-fighting device power monitoring system, fire-proof door monitoring system, emergency lighting and evacuation indicating system, EV charger management system, data center power&environment monitoring system, smart lighting control system, IT isolation power supply system and related products.

Jiangsu Acrel Electrical manufacturing Co., Ltd., the manufacturer base located in Jiangyin, Wuxi City, is a pioneer enterprise integrates the informatization and industrialization of Jiangsu province. It has a multiple function product test center(CNAS certified), which can carry out a variety of tests on environment, electromagnetic compatibility, safety and reliability. The production relies on the advanced information management system and strictly follow the ISO9001 management standard, which provide a guarantee for industrialization and large-scale implementation of the products. The annual capacity of the electrical meter is 2 million sets, 1.5 million power transformers and 10, 000 sets of energy-saving cabinets.

The company has branches and offices in major cities across the country. We provide sales and technical support teams to quickly respond to customer needs, and provide users a good product experience.

The company attaches great importance to product quality and innovation. By the end of 2018, the company has 5 trademarks, 18 invention patents, 72 utility model patents, 94 appearance patents and 147 computer software Copyrights, and has participated in the formulation of national or industrial standards.

After years of accumulation and development, the company has contracted a lot of end users energy efficiency management projects like: Electric power monitoring and smart lighting control system in Shanghai-Kunming high-speed railway stations, energy consumption management system of G. M. (Shanghai), energy management systems of General Hospital of Ningxia Medical University, remote prepaid system of the TIENS university dormitory, energy management systems of Shandong Gold Phoenix Co., Ltd, energy management systems of TISHMAN SPEYER(Suzhou), fire-fighting device power monitoring system of Suzhou center etc. Also the system are used in foreign projects in Africa, the Middle East, southeast Asia, South America etc. The rich market experience enhance the brand influence and win a high reputation for product quality and service.

Acrel has maintained a steady growth since its listing in 2012. With the concept of "innovation, efficiency, unity and integrity", the company will adhere to steady operation and continuous innovation to provide more high-quality solutions, products and services for the end users.

Send your message to this supplier

Hot Searches

Power Instrument

Testing Device

Power Energy Meter

Digital Power Meter

Power Analyzer

Power Quality Analyzer

CE Active Meter

Active Power Meter

Industry Active Meter

More

People who liked this also liked

Acrel Electric Anapf Frequency Conversion Equipment Active Harmonic Filter (AHF) Active Power Filter (APF)

Product Description

Company Info

Basic Info.

Product Description

Application of active harmonic filter device in power distribution system of water treatment industry

Hot Searches

Recommended Suppliers & Wholesalers