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INTELLIGENT ACTUATOR
Part 1 Installation
3. Power-Source Capacity and Heat Output
The power consumption and heat output of the X-SEL controller will vary depending on the number of
connected axes and I/O configuration. This section explains how to estimate the power-source capacity
and heat output of your X-SEL controller.
The X-SEL controller requires the following power supplies:
A. Control power
Power to the logic control part of the controller. Single-phase 200 VAC must be supplied.
B. Motor power
Power for driving the actuator. Three-phase (single-phase) 200 VAC must be supplied.
* A single-phase power source is required only for controllers of single-phase specification.
C. I/O power
If a DIO card is installed in an I/O slot, 24 VDC must be supplied.
D. Brake power
24 VDC must be supplied only when a brake-type actuator is driven.
(1) Power-source capacity and heat output
Rated power-source capacity [VA] = Motor drive power [VA]
*1
+ Control power-source capacity [VA]
*2
Heat output [W] = Total sum of output losses [W]
*3
+ (Heat output from control power supply [VA]
*4
x 0.7
(Efficiency) x 0.6 (Power factor))
*1 Select an appropriate motor drive power [VA] from Table 1. Note that during
acceleration/deceleration, the motor drive power increases by up to three times (or by up to twice if
the motor wattage is 600 W or 700 W).
*2 Calculate the control power-source capacity [VA] by selecting the installed parts and then adding up
the power x quantity products of all installed parts according to the “Control power supply (Internal
consumption, External consumption)” fields of Table 2.
*3 Calculate the total sum of output losses [W] by selecting from Table 1 the output losses for all
actuators to be connected.
*4 Calculate the heat output from control power supply [VA] by selecting the installed parts and then
adding up the power x quantity products of all installed parts according to the “Control power supply
(Internal consumption)” and “External power supply (Internal consumption)” fields of Table 2.
Table 1. Motor Drive Powers and Output Losses (P/Q Types)
Actuator motor capacity [W] Motor drive power [VA] Output loss [W]
20 26 1.58
30 46 2.07
60 138 3.39
100 234 6.12
150 328 8.30
200 421 9.12
400 796 19.76
600 1164 27.20
750 1521 29.77
100 (Lainier actuator S6SS) 101 3.74
100 (Lainier actuator S8SS) 159 4.07
100 (Lainier actuator S8HS) 216 3.84
200 (Lainier actuator S10SS) 343 5.35
200 (Lainier actuator S10HS) 417 5.01
200 (Lainier actuator H8SS) 189 5.38
200 (Lainier actuator H8HS) 376 5.38
200 (Lainier actuator L15SS) 189 5.38
300 (Lainier actuator N19SS) 662 11.58
400 (Lainier actuator W21SS) 920 16.68
1000 (Lainier actuator W21HS) 1581 36.50
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