AHF 75 A 690V Three-wire active filter by Schaffner

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Purchase AHF 75 A 690V Three-wire active filter by Schaffner in the UK

Looking to buy AHF 75 A 690V by Schaffner in the United Kingdom? At RADWARD LTD, we offer a wide range of industrial products, including AHF 75 A 690V. Whether you're located in Sheffield, Bristol, Milton Keynes, Cambridge, Nottingham, London, Leeds/Yorkshire, Liverpool, Derby, Northampton, Poole, Coventry, Leicester, Birmingham, Southampton, Manchester, or Telford, we can supply the Schaffner products you need.

About AHF 75 A 690V

AHF 75 A 690V Three-wire active filter

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Where can I buy AHF 75 A 690V by Schaffner in the UK?

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Characteristics

Manufacturer Schaffner
Country
Part number AHF 75 A 690V
Inner Code 5278289

Technical specification

Power supply voltage: 483V ÷ 793V

Supply frequency: 45Hz ÷ 62Hz

Maximum harmonic current that can be compensated:         - 60A per phase

This device is also capable of:

-        Balancing currents across the three phases

-        Compensating harmonics up to the 49th order

-        Compensating reactive power

- 4.3” LCD display for measurement visualization and settings

Cabinet dimensions: 500x250 h.675mm

Approximate weight: 70 kg

Installation type: indoor wall-mounted

External protection grade: IP20

Code 778-6044L/HL



Technical data

Series

Active Filters AHF

Power supply voltage:

483V ÷ 793V

Supply frequency:

45Hz ÷ 62Hz

Residual harmonic distortion rate THDI

< 5%

Total demand distortion TDD

According to IEEE-519, table 10-3

Harmonic compensation capacity

Up to and including the 49th

Response time

< 50 μs

Switching frequency

20kHz

External protection grade

IP20

 

 

Cooling

Forced ventilation (over 151 L/s.)

 

 

Permitted overcurrent

2.5 x Nominal Current for maximum 10ms

Ambient temperature

40°C

 

 

Communication port

RS485, Modbus protocol (RTU, TCP/IP)

Type of controller

Digital

Type of current transformer to use for the ammeter signal

 

Output…./5 A, class 1 per phase

Compliance with the following standards

IEEE519; IEC 61000

MTBF at 40°C/400V

Over 100,000 hours

Parameters

Filtering percentage of each harmonic, phase current balancing, power factor and reactive power

Installation altitude

≤ 1500 m above sea level

Between 1500m and 4000m reduce the filtering current by 1% for every additional 100m



Weight 70

Catalogs

Brand Tags

Schaffener

Shaffner

Schaffner Emc

emc filters and transformers