HFE1 FAIRFORD ELECTRONICS, HFE1 Datasheet

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HFE1

Manufacturer Part Number
HFE1
Description
SOFTSTARTER, HFE1, 10A
Manufacturer
FAIRFORD ELECTRONICS
Datasheet

Specifications of HFE1

No. Of Phases
Single
Current Rating
10A
Approval Bodies
IEC 60947-4-2
External Depth
68mm
External Length / Height
218mm
External Width
64mm
Ip/nema
RoHS Compliant
For Use With
10A MCB Trip Characteristic Type "C"

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APPLICATION
HFE Energy Saving soft starters are designed to control
single phase AC motors. Operation is fully automatic, a
low starting voltage is applied to the motor as soon as the
supply is switched on. The internal automatic ramp control
immediately takes over and raises the voltage progres-
sively, causing the motor to accelerate smoothly.
At the end of the ramp period, the motor is operated in
Energy Saving mode and the HFE continuously regulates
the voltage to match mechanical load.
Energy consumption at light loads is reduced, motor
winding and case temperatures are lowered, motor life is
extended, noise levels are reduced and power factor is
improved.
Two LED’s on the front of the unit indicate when the
POWER supply is connected and when the unit is
ENERGY SAVING. As energy consumption is reduced the
ENERGY SAVING LED flashes at a slower rate.
The HFE remains in circuit until the supply is disconnected.
The HFE automatically resets and is ready for the next start.
Hfe
Digital Soft Starters
Safety at Work
It is the responsibility of the installer and user to ensure that this equipment is installed,
operated and maintained in accordance with the Health and Safety at Work Act in the
United Kingdom and all applicable legislation, regulations and codes of practice relevant
to your location.
Only qualified personnel should install this equipment, after first reading and understand-
ing this document. The installation instructions must be followed, and any questions or
doubt must be referred to the supplier of the equipment.
The system may be configured to allow for auto restart controlled from contacts on the
motor side of the unit. Users and operators must always take all necessary precautions to
prevent damage to equipment and especially to prevent the risk of injury to personnel
working on or near the motor and driven equipment.
The manufacturer does not assume any liability, express or implied, for any consequences
resulting from inappropriate, negligent or incorrect installation, application, use or adjust-
ment of the product or circuit design, or from mismatching of a soft starter to a motor.
HFE-1
ISOLATE FROM THE SUPPLY BEFORE WORKING ON THE UNIT OR MOTOR
10 Amp @ 110-230 Volts
page 1 M-1945-F 100226
F A I R F O R D
E L E C T R O N I C S
Soft Starters and Energy
Optimising Soft Starters

Related parts for HFE1

HFE1 Summary of contents

Page 1

... Digital Soft Starters HFE-1 10 Amp @ 110-230 Volts APPLICATION HFE Energy Saving soft starters are designed to control single phase AC motors. Operation is fully automatic, a low starting voltage is applied to the motor as soon as the supply is switched on. The internal automatic ramp control immediately takes over and raises the voltage progres- sively, causing the motor to accelerate smoothly ...

Page 2

Mechanical Details Power on LED Energy saving LED Electrical connections Max. Torque 4lbs-inch 0.5 Newton Metre MOUNTING The module must be fixed to a vertical surface. To ensure free air movement ...

Page 3

WIRING The soft starter is normally inserted into the circuit between the motor and whatever switchgear is normally used for isolation or switching. The unit can also be fitted before switchgear so that it can be installed in the supply ...

Page 4

... Rated impulse withstand voltage: Short circuit co–ordination: Fuse Type: Design standards: IEC 60947–4–2: “AC Semiconductor Motor Controllers and Starters”. Fairford Electronics Limited, Coombe Works, Derby Road, Kingsbridge, Devon TQ7 1JL, UK TEL (0) 1548 857494 EMAIL: sales@fairford.co.uk Document No. FD194509-F Start ...

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