The mains supply chokes compensate voltage fluctuations and simultaneously increase the efficiency. Applying the appropriate power choke an overall efficiency of up to 90% can be achieved.

The use of a power choke is especially recommended for main circuits where high capacities are switched, for example via thyristors.

INV_Chokes

AC Servos-MELSERVO

Inverters-FREQROL

Electromagnetic clutch/brake

Tension Controller

Drive Products

FR-A Series

FR-A800 Plus Series

FR-F800 Series

FR-E Series

FR-D series

FR-CS80 Series

Multi-Functional Regenerative Converter

Inverter engineering software (FREQROL)

Options (brake resistors, filters, chokes etc.)

FR Configurator2

FR Configurator Mobile

All Inverters

All Regenerative Converters

All Accessories

All Software

EM-A series motors

Filters

Internal Options

External Options

Chokes

Brake Options

Cables

Other Options

Depth (mm)

Weight (kg)

Width (mm)

Height (mm)

Product Dimensions & Weight

Sales Start

Material Set Up

Vendor Material Status

Life Cycle

REACH Limit Exceeded

REACH Substance CAS Number

RoHS Compliance

Dangerous Goods Class

WEEE

Dangerous Goods Identifier

Environmental

UL/cUL

UKCA

Conformity

Model Code Type

MELCO Material Code

Model Name 1

SCC Code

Japanese Model Code Determinition

Selling Status

Campaign Quantity

Campaign LP Price Reduction(%)

Campaign TP Price Reduction(%)

Campaigns

For Market

Battery included

Availability Check Type

DN Allocation

Forecast Breakdown

Additional Product Information

Type

Current Type

Rated Voltage (V)

Phases

Rated Capacity (kW)

Protection Class

Power Loss (W)

Applicable Inverter

FA-Inverter: Choke

Family Catalogue

CE Pricelist Material

Catalogue/Pricelist

Manual URL Indicator

Certificates URL Indicator

CAD URL Indicator

Documentation & Media Data

Aluminum (g)

Others (g)

Styrofoam (g)

Cardboard (g)

Steel (g)

Glass (g)

Other plastic (g)

Wood (g)

Other paper (g)

Product Packaging

TECHNICAL INFORMATION

ADDITIONAL INFORMATION

ENVIRONMENTAL

273312 Main image

DC Link choke for 400V Inverter with 280kW Motor

FR-HEL-H280K