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3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-1 Servo Drive Specifications
3
3-1-2 Characteristics
Servo Drive model (R88D-)
1SN10H
-ECT
1SN15H
-ECT
1SN20H
-ECT
1SN30H
-ECT
Item 1 kW 1.5 kW 2 kW 3 kW
Input Main circuit Power supply
voltage
3-phase 200 to
240 VAC (170
to 252 V)
*1
*1. The values outside parentheses indicate the rated value, and the values inside parentheses indicate the range
of acceptable variation.
Single-phase
and 3-phase
200 to 240
VAC (170 to
252 V)
*1
3-phase 200 to 240 VAC (170 to
252 V)
*1
Rise time 500 ms max.
*2
*2. If the power supply is turned ON slowly, a Regeneration Circuit Error Detected during Power ON (Error No.
14.02) may occur. Check that the power supply has a capacity sufficiently greater than the total capacity of the
Servo Drive and the peripheral devices.
Frequency
50/60 Hz (47.5 to 63 Hz)
*1
Control circuit Power supply
voltage
24 VDC (21.6 to 26.4 V)
Current con-
sumption
*3
*3. Select a DC power supply in consideration of the current values that are specified in the current consumption.
The rated current value that is printed on the product nameplate is a condition to apply the 1S-series product
for the UL/Low Voltage Directive.
Therefore, you do not need to consider it when you select a DC power supply for each model.
600 mA 900 mA
Rated current [A
(rms)]
(Main circuit
power supply
voltage: 240
VAC)
Single-
phase
--- 15.7 --- ---
3-phase 5.8 9.0 13.0 15.9
Out-
put
Rated current [A (rms)] 7.7 9.7 16.2 22.3
Maximum current [A (rms)] 16.9 28.4 41.0 54.7
Heating value [W]
Main circuit
*4
*4. This is the maximum heating value in applicable Servomotors.
Refer to Relationship between Servo Drive, Servomotors and the Main Circuit Heating Value on page 3-12 for
the heating value of each applicable Servomotor.
46.5
85.5/85.5
*5
*5. The first value is for single-phase input power and the second value is for 3-phase input power.
128.9 167.5
Control circuit 13.2 20.4 20.4 20.4
Applicable Servomotor rated output [W] 1,000 1,500 2,000 3,000
3,000-r/min Servomotor
(R88M-)
Batteryless
23-bit ABS
1L1K030T 1L1K530T 1L2K030T 1L3K030T
2,000-r/min Servomotor
(R88M-)
Batteryless
23-bit ABS
1M1K020T 1M1K520T 1M2K020T 1M3K020T
1,000-r/min Servomotor
(R88M-)
Batteryless
23-bit ABS
1M90010T --- 1M2K010T 1M3K010T
Hold time at momentary power interruption
(Main circuit power supply voltage: 200
VAC)
10 ms (Load condition: rated output)
*6
*6. It is a hold time at momentary power interruption of the main circuit. Use a DC power supply to fulfill the follow-
ing conditions so that the power supply of the control circuit is held during momentary power interruption.
Reinforced insulation or double insulation, and the output hold time of 10 ms or more
Weight [kg] 2.0 3.4 3.4 3.4
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