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Enerdoor's Motor Protection Range

01-25-2018 10:47 AM CET | Energy & Environment

Press release from: GD Rectifiers

Enerdooh's Motor Protection

Enerdooh's Motor Protection

Enerdoor has developed a Motor Protection Series to protect motors from harmful overvoltage and dV/dt spikes generated on the output. This is particular useful for applications with variable frequency drives and servo-motors.

This series includes common mode and differential mode inductances, sine wave filters and snubbers designed to work with various frequency switches, output frequencies and applications.

The sin wave filter series reduces the pulse wave modulation (PWM) effect, converts the PWM to a sine wave and reduces dV/dt. The FIN915SF model is used with fundamental frequencies up to 2 kHz. The high frequency inductance FIN960F is a unique solution used for synchronous spindle motor applications.


FIN47SNB.50.1M Snubber Motor Protection for dV/dt

- Reduces dV/dt
- Remote contact indicator
- Compact dimensions due to the parallel installation
- Nominal voltage 0-500Vac
- Frequency range 50-60Hz

FIN5980P Output Filter

- Rated currents from 9-110A
- Nominal voltage 600Vac
- Differential mode impedance
- Eliminates dV/dt
- Overvoltage spikes regenerate into the DC bus

FIN5983 Output Filter

- Rated currents from 12-60A
- Nominal voltage 600Vac
- Differential mode impedance
- Eliminates dV/dt
- Footprint with drives manufacturers

FINSTP Star Point Snubber

- Nominal voltage 600Vac
- Reduces dV/dt
- Very low power loss
- Easy installation

FIN900 Output Filter

- Common mode impedance
- Rated currents from 10-280A
- Nominal voltage 500Vac
- High impedance
- Reduces high frequency interference (PWM)
- Cable/screw connections available

FIN930 Output Filter

- Common mode impedance
- Rated currents from 10-200A
- Nominal voltage 600Vac
- Low impedance
- Reduces dV/dt from inverter motor
- Long motor life

FIN950U Load Reactor Filter

- Nominal Voltage 480Vac
- Frequency range 50-60Hz
- Insulation class H
- Max current frequency 100Hz

FIN960F Output Filter

- Rated currents from 7-500A
- Nominal voltage 750Vac
- High frequency application
- Synchronous electrosplindle application
- No heating on the core
- High linearity versus frequency

FIN905SF Sine Wave Filter

- Three phase sinusoidal filter
- Rated current from 8-880A
- Nominal voltage 480Vac
- Reduces dV/dt
- Increases motor life

FIN915SFH High Frequency Sine Wave Filter

- Currents rated from 8-250A
- Nominal voltage 480Vac
- Reduces dV/dt
- Increases motor life
- Very low heating for high frequency application

FINTR Toroid and FINFE Ferrite

- Ferrite core
- Rated available in different sizes
- Very high permeability ferrite
- Plastic cover protection

GD Rectifiers is an authorised distributor for the Enerdoor Group, and stock their complete range of: Motor Protection, Harmonic Filters, Power Factor Correction, Surge Arresters, Voltage Stabilizers and EMI/RFI/EMC Filters.

Explore the complete range of Enerdoor products here - www.enerdoor.com/theme/enerdoor/files/Enerdoor_Catalog_20...

For further information on all Enerdoor products please call GD Rectifiers on: 01444 243 452 or email: enquiries@gdrectifiers.co.uk.

GD Rectifiers is a Global Manufacturer and Distributor of products, services and solutions to commercial and industrial users of power electronic components.

Established in 1964, GD Rectifiers has over 50 years of extensive experience across a large range of markets, specialising in new and current technologies for industrial power control applications. An extensive product offering has built GD Rectifiers exceptional reputation as the go-to power specialist with innovative experience across: Aviation, Automotive, Rail, Medical, Industrial and Electronics markets.

GD Rectifiers have extensive experience in the rail industry and are RISQS Qualified.

GD Rectifiers is a ISO 9001:2015 registered company that design and develop bespoke power semiconductor assemblies to control voltage, current and frequency for international industrial markets.

GD Rectifiers designs and manufactures Selenium and Silicon Rectifiers, Suppressors, Converters, Inverters, Regulators and all other power products for Industrial power control applications. The company distributes state of the art Diodes, Thyristors, IGBTs and MOSFETs from the world’s leading manufacturers including: IXYS, IXYS UK Westcode, Semikron and EDI.

GD Rectifiers manufacture an extensive range of power components and assemblies. The company also supplies a wide range of Heat Sinks suitable for Power Semiconductors, LED Lighting and similar applications. GD Rectifiers also offer a repair and replacement service for faulty or ageing Semiconductor Rectifiers, Converters, Inverters and Regulators.

GD Rectifiers
Bentley House
2 William Way
Burgess Hill
West Sussex
RH15 9AG

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