HFE-2 Soft Start User Manual
MAN-HFE-002. Version 01. 18/08/2016
5
Rating Table
Load
Amps
(Ie)
Utilisation
Category
Start
Duty
Up to
Starts/Hr
Current
(Amps)
Time
(Secs)
30
AC53a
90
3
99%
60
IEC Rating Index
Specifications
Pedestal Voltage:
Start Time:
Terminations:
Ambient Temperature:
Enclosure:
Rated Operational Voltage:
Recommended cut–out device:
Rated insulation voltage:
Rated impulse withstand voltage:
Short circuit co–ordination:
Fuse Type:
Form designation:
Pollution Degree:
EMC Emissions:
EMC Immunity:
Design standards:
Fixed at ~15%.
Continuously variable from 0.5S -5S.
Cage clamp terminals suitable for 1.50mm2 (12awg)
to 25mm
2
(4 awg) solid or stranded wire
0°C to 40°C without derating.
IP20 with standard cover:
Ue: 110 to 230V ac (–15% +10%), 50/60Hz
32A rated MCB, Trip Characteristic “C“. Form 1
Ui: 250V
Uimp: 4kV (1.2 / 50μs)
Type 1 , Iq: 5kA when protected by recommended Fuse
Bussman 170M3113 or Ferraz 6,6 URD 30 D098A 0125
Form 1
2
EN 55011 Environment Class B
EN 60947-4-2
IEC 60947–4–2: “AC Semiconductor Motor Controllers and
Starters”.
Ratings and Specifications
Duty Cycle (F-S)
99-10 = 99% duty cycle - 60 cycles/hr
Rated Operational Current (Ie)
30A = Rated Operational Current
Overload Current Profile (X-Tx)
4-3 = 3 times rated current (Ie) for 3s
Utilization Category
AC-53a = controller semiconductors provide squirrel-cage motor Start, Run, and Stop control
30A : AC-53a: 3
–
3 : 99-60
