Datasheet

Page 3
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Copyright © 2018 Sensata Technologies, Inc.
GENERAL NOTES
(1)
All parameters at 25°C unless otherwise specified.
(2)
To achieve maximum ratings there must be a minimum spacing of 0.9 in (22mm) between the devices in free air (see derating curves).
(3)
For reliable operation the 24 VDC auxiliary power supply needs to be fully stable during the entire operation of the device. Removing this volt-
age while the output is under load could cause permanent damage to the device.
General
(1)
Additional Notes
Description DRMS48D9x
Device Type
Hybrid Motor Controller
Rated Insulation Voltage
500 V
Overvoltage Category / Contamination
Level per IEC/EN 60664-1
4 kV / 2
Ambient Operating Temperature Range
0 to 60 °C
Ambient Storage Temperature Range
-25 to 75 °C
Weight (Typical)
188 g
Housing Color
Black and Light Gray
LED Status Indicators
See Indicators Chart
Protection Degree, Housing
IP40
Protection Degree, Terminals
IP20
Humidity @ 40 °C
93% non condensing
Control Terminal Screw Torque (lb-in/Nm)
3.46 / 0.39
Load Terminal Screw Torque (lb-in/Nm)
5-7 / 0.56-0.79
Control Terminal Wire Capacity
1 x 22-14 AWG (IEC 0.5-2.5 mm²) (stranded/solid)
Load Terminal Wire Capacity
1 x 30-12 AWG (IEC 0.05-4 mm²) (stranded/solid)
• This device is intended for use on supply systems with a maximum voltage from phase to ground of 300 V (e.g. for a three phase-four wire system
277/480 V or on a three phase-three wire systems of 240 V), rated impulse withstand voltage of max. 4 kV.
• Suitable for use on a circuit capable of delivering not more than 5000 rms symmetrical Amperes, 480 Volts maximum when protected by class CC,
J or RK5 fuse rated maximum 20 A.
• For use in pollution degree 2 Environment or equivalent.
• The control circuits of this device shall be supplied by an isolated 24 VDC power supply which output is protected with a fuse rated max. 4 Adc.
Indicator Outputs
(1)
Description DRMS48D9x
Output Type (Ready)
1 Changeover Contact (SPDT)
Switching Capacity to AC 15 per IEC/EN
60947-5-1, NO Contact
3 A / 230 VAC
Switching Capacity to AC 15 per IEC/EN
60947-5-1, NC Contact
1 A / 230 VAC
Thermal Current, Ith
5 A
Electrical Life to AC15 @ 3A, 230 VAC per
IEC/EN 60947-5-1
2 x 10
5
Cycles
Mechanical Life
30 x 10
6
Cycles
Maximum Switching Frequency
1800 cycles/hr
Max. Fuse Rating per IEC/EN 60947-5-1
4 A gG / gL