Power-supply capacity and heat output – IAI America SSEL User Manual
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Part 1 Installation
5.
Power-Supply Capacity and Heat Output
The SSEL controller requires the following power supplies:
A.
Control power supply
Supplies power to the logic control part of the controller.
B.
Motor power supply
Supplies power for driving the actuator.
C.
PIO power
Supplies power to the PIO interface. 24 VDC should be supplied.
D.
Brake power supply
24 VDC should be supplied when an actuator with brake is used.
The total power-supply capacity of the SSEL controller is the sum of capacities of the control power supply and
motor power supply. The total heat output is also calculated as the sum of heat outputs from the motor power
supply and control power supply.
The capacity and heat output of the motor power supply vary depending on the motor output of the actuator
connected.
(1) Capacity and heat output of the control power supply
The table below shows the maximum capacity and heat output of the control power supply. These values
are not affected by the motor output.
(2) Capacity and heat output of the motor power supply
The table below shows reference capacity and heat output of the motor power supply for one axis. With the
2-axis specification, find the capacities and heat outputs for the respective axes from the corresponding
motor outputs and calculate the sums.
Control power-
supply capacity
[VA]
Heat output from
control power
supply [W]
Actuator or motor capacity [W]
Rated motor powersupply
capacity [VA]
Momentary maximum motor
power-supply capacity [VA]
Heat output at rated motor
power supply [W]
20
26
78
1.6
30
46
138
2.1
60
138
415
3.9
100
234
701
6.1
150
328
984
8.3
200
421
1263
9.1
400
796
2388
19.8
600
1164
3492
27.2
750
1521
4564
29.8
100 (linear actuator S6SS)
101
303
3.7
100 (linear actuator S8SS)
159
477
4.1
100 (linear actuator S8HS)
216
648
3.8
100 (linear actuator N10SS)
379
1137
4.5
200 (linear actuator S10SS)
343
1029
5.3
200 (linear actuator S10HS)
417
1251
5.0
200 (linear actuator H8SS)
189
567
5.4
200 (linear actuator H8HS)
379
1137
5.4
200 (linear actuator L15SS)
189
567
5.4
200 (linear actuator N15SS)
486
1458
4.4
200 (linear actuator N15HS)
773
2319
6.4
300 (linear actuator M19SS)
662
1986
11.6
400 (linear actuator W21SS)
920
2760
16.7