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FINHRMA

Product catalog summary

Overview: The document is a datasheet for the FINHRMA Active Harmonic Filter, designed to reduce current harmonic distortion in electrical systems. It provides complete protection against overvoltage, undervoltage, overcurrent, and overheating, and is unaffected by network conditions.

Key Features:

Reduces Total Harmonic Distortion (THD) to 5%.
Equipped with a touch screen LCD Human-Machine Interface (HMI).
Advanced digital control with modular design.
Available in rack or wall-mounted configurations.
Remote control via RS485, with optional Modbus-Profibus communication.

Technical Specifications:

Nominal Voltage: 400/690 Vac.
Frequency: 50 – 60 Hz with a tolerance of -5% to +3%.
Reactive Power Compensation: 25 to 150.
Overall Efficiency: Greater than 97%.
Power Grid Structure: 3-phase, 3-phase plus neutral.
Harmonic Filtering Range: 2nd to 50th orders.
Response Time: Less than 5 ms.
Operating Temperature: -10°C to +40°C.
Protection Class: IP 20.
Noise Level: Less than 56 dB.

Applications: Suitable for use in variable frequency drives, commercial buildings, oil and water plants, process automation, and end-user facilities.

Ordering Code: The model code includes specifications for current, voltage, phase, mounting type, and HMI presence.

Mechanical Dimensions: Detailed dimensions are provided for various models, indicating compatibility with different installation environments.

Additional Information: The filter is engineered to maintain performance at altitudes up to 1500m, with power decreasing by 1% for every additional 100m.

Catalog excerpts

Active Harmonic Filter Active harmonic filter with excellent attenuation of current harmonic distortion Datasheet 3/2017 FEATURES • Advanced digital control • Rack unit or wall mounting installation • Unaffected by network conditions • Modular design • Remote control RS485 standard (Modbus-Profibus optional) BENEFITS • Complete protection for overvoltage, under voltage, over current and over heating MARKETS • Variable frequency drives • Commercial buildings • Oil and water plants • Process automation • End-user facilities ORDERING CODE FINHRMA .090. 5 Model Current 4 = 400V (A) 5 = 480V 6 = 600V 7 = 690V ATTENUATION INDICATOR Very High TECHNICAL SPECIFICATIONS Nominal voltage Frequency Reactive power compensation Overall efficiency Power grid structure Current transformer Harmonic filtering range Reaction time Overall response time Switching frequency Communication ports Communication protocols Module display interface Optional external display interface Altitude Operating temperature Protection class Noise level Color ACTIVE HARMONIC FILTER 400 / 690 Vac 50 – 60 Hz -5 / +3% 25 to 150 >97% 3-phase, 3-phase plus neutral 150:5 ~ 10,000:5 2nd to 50th orders <50 us <5 ms 20 KHz RS485 Modbus, TCP/IP 4.3 inch LCD touch screen 8.0 inch LCD touch screen (FINHMI8.0) 1500m Over power decreases by 1% every 100m -10°C / + 40°C I

Open the catalog to page 1

FINHRMA Active Harmonic Filter ELECTRICAL CHARACTERISTICS FINHRMA Rated Current (A) ^Strifcjture^ Cooling Mode Response Time X = power grid structure Y = mounting type Z = HMI display 208Vac version available Rack mounted RACK MOUNTED WALL MOUNTED ACTIVE HARMONIC FILTER

Open the catalog to page 2

FINHRMA

FINHRMA

Catalog excerpts

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