7-1
Technical Specifications
506/507/508 - HA389427
Chapter 7
T
ECHNICAL
S
PECIFICATIONS
Input Supply
Parameter
Symbol Value
Units
Frequency
Voltage
Vs
50/60 ± 10%
110/120 ±10% or 220/240 ± 10%
(Earth (TN) or non-earth (IT) referenced)
Hz
V
Speed Control
(1)
Range selected by built in switches.
(2)
With IR comp setting optimised.
(3)
Consideration must be given to the motor at it may overheat
at low speed.
Parameter
Symbol Value
Units
Stall detect time
Type of controller
15 maximum 20 typical
Variable proportional plus integral
s
Feedback method
(1)
Va
Tacho
0-100% load regulation
Max. torque speed range
2
(2)
(typically)
20:1
0.1 (typically)
100:1
(3)
%
Current (Torque) Control
(1)
Range selected by built in switches.
(2)
Suitable for armature time constants not less than 5ms.
(3)
All control terminals are at a potential of the peak of the
input supply with respect to earth (ground)
.
All cables should be rated for this voltage.
Parameter
Symbol Value
Units
Overspeed limiting
(1)
Type of controller
(2)
Feedback method
Linearity
Standard
(1)
Fixed proportional plus integral
Non-isolated shunt
(3)
2
%
