HJ-APF Series Active Power Filter

Name: HJ-APF Series Active Power Filter
Brand: HJATIS

HJ-APF active power filters compensate harmonic current, reactive power and load imbalance. Catalogue module currents range from 35 A to 300 A, with parallel expansion up to eight modules. The achievable harmonic level depends on the network, load and measurement point; agree the target and test conditions for the project.

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HJATIS

PUBLISHED PRODUCT DATA

Catalogue ratings and configurations.

The project data sheet should state the selected rating, options and site conditions.

Technical Specifications

Technical Specifications
Electrical Parameters
Rated Working Voltage	380V ± 20% (400V / 480V / 690V available upon request)
Rated Grid Frequency	50 Hz / 60 Hz ± 5 Hz
Compensation Current per Module	35A / 50A / 75A / 100A / 150A / 200A / 300A
Wiring Network Configurations	3-Phase 3-Wire / 3-Phase 4-Wire
Harmonic Filtering Range	2nd to 50th Harmonics (Selectable or All)
Target Power Factor (PF)	Adjustable from -1 to +1 (Inductive & Capacitive)
Response Time	Instantaneous < 50 µs / Full Response < 5 ms
Inverter Topology & Frequency	3-Level Topology / 20 kHz Switching Frequency
Parallel Expansion	Up to 8 modules in parallel
Installation Type Options	Rack-Mounted, Wall-Mounted, Floor Cabinet

CONFIGURATION

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ParameterCatalogue indicationProject input required

01Rated Working Voltage380V ± 20% (400V / 480V / 690V available upon request)Specify required voltage and tolerance.

02Compensation Current per Module35A / 50A / 75A / 100A / 150A / 200A / 300ASelect module current rating based on harmonic load.

03Harmonic Filtering Range2nd to 50th Harmonics (Selectable or All)Define which harmonics to filter or select all.

04Response TimeInstantaneous < 50 µs / Full Response < 5 msConfirm required response time for application.

05Parallel ExpansionUp to 8 modules in parallelSpecify number of modules for parallel operation.

STANDARDS & REPORTS

Standards and product documents.

Applicable references: Complete LV assembly standard family: verify GB/T 7251.1-2023 / IEC 61439-1:2020 and the applicable product part and Project harmonic-performance requirements. Ask for the edition and reports covering the model offered; a standard number alone does not confirm product compliance.

PRODUCT DOCUMENTSAsk about availability

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APPLICATIONS

Questions for your application.

Industrial power distribution

For compensation equipment, what do the load measurements show? Include harmonic levels, power factor and the operating range.

Substation auxiliary power

For a DC supply, which loads must remain powered and for how long? Send the DC load list and battery duty.

REQUEST A QUOTATION

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