What are the available rated currents?

Rated currents are available in 50A, 100A, and 150A options.

Active Power Filter Module for VFD Harmonic Filtering

Name: Active Power Filter Module for VFD Harmonic Filtering
Brand: Sanhe Power Tech (Shenzhen) Co., Ltd.
SKU: 2058865115

Guangdong, ChinaSanhe Power Tech (Shenzhen) Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CCC, Type Test

Protection

Anti-static

Model NO.

APFM

Installation

Hanging

Housing

Aluminum Zinc Steel

Rated Voltage

208V-800V

Transport Package

Plywood

Specification

0.4kv

Trademark

Sanhe

Origin

China

HS Code

8537209000

Production Capacity

10000PCS\Year

Key features

Advanced Control System: DSP+FPGA control system with vector screening technology for dynamic filtering.

Wide Harmonic Range: Dynamic filtering of 2 to 51 harmonics with selective filtering capability.

High Efficiency: Efficiency reaches up to 97.5% with THDi less than 2%.

Fast Response Time: Full response time is less than 5ms for immediate harmonic compensation.

Comprehensive Protection: Includes over/under voltage, short circuit, and resonance exit protection.

Flexible Installation: Compact structure with hanging installation and flexible capacity combination.

Standard Communication: Supports RS485 port with Modbus protocol for easy integration.

Reliable Certification: Certified with ISO9001, CCC, and Type Test standards.

Company profile

Sanhe Power Tech (Shenzhen) Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2002-09-01Nearest Port: shanghaiAverage Response Time: ≤3.07hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummarySanhe Power Tech (Shenzhen) Co., Ltd. is a China-based limited company and factory established in 2002, with 76 employees and operations in Shenzhen, Guangdong. It specializes in power-quality and new-energy products, including harmonic filters, capacitor banks, SVG/STATCOM, APF, power-factor correction, switchgear, soft starters, and solar-storage charging systems. The supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certifications, seven R&D engineers, 31–40 quality-control staff, five production lines, and a 5,000 m² manufacturing plant. Stated production includes vacuum contactors, SVG/APF systems, capacitor-bank cabinets, battery storage, and RMUs. It began exporting in 2002 and identifies Africa, Southeast Asia/Mideast, and domestic markets. The provided information supports production, certification, and technical-specialization strengths, but does not establish after-sales performance, financial credibility, customization capability, or customer case history.

Supplier typeThe supplier is identified as a limited company and factory, with a combined business type, based in Shenzhen, Guangdong, China. Its stated industry is manufacturing, indicating a direct manufacturing-oriented supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 management-system certificates. These explicitly cover quality, environmental, and occupational-health-and-safety management, although the provided information does not include certificate validity dates or verification details.

R&D capabilityThe supplier describes itself as a national high-tech enterprise focused on power-quality products, R&D, technology solutions, production, and service. It reports seven R&D engineers and a product range covering SVG/STATCOM, APF, harmonic treatment, voltage control, power-factor correction, and distributed new-energy solutions, providing explicit evidence of technical development capability.

Production capacityThe supplier reports five production lines, a 5,000 m² manufacturing plant, 31–40 quality-control staff, and stated annual outputs for vacuum contactors, SVG/APF, capacitor-bank cabinets, battery storage, and RMUs. These data support established multi-product manufacturing capacity, although no independent capacity validation or delivery-performance data is provided.

Product Q&A

Q:What is the APF working principle?

1. External current transformer (CT) detects real-time load current. 2. Internal DSP calculates and analyzes reactive power content. 3. Control PWM sends signal to IGBT to generate reactive power compensation current for power factor compensation.

Q:How to choose the model number?

Please specify the APF rated voltage, frequency, 3p3w/3p4w, rated capacity, and CT sampling position (grid or load side).

Q:What is the standard packaging?

1 manual (or electronic manual) and 1 protection cover (only for wall mounted type, 1 module 1 cover).

Q:How to prepare APF/SVG module before installation?

1. The standard package is not packed with breaker and current transformer. If needed, please advise while ordering. 2. We recommend open-type current transformer for easy installation. 3. APF module should be protected by a superior breaker. If the breaker is not installed, it is not convenient and protective for debug etc.

Q:What is the rated voltage range?

The rated voltage ranges from 208V to 800V.