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Part #DRMS48D92

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Features

  • 3-phase motors reversing up to 4 kW
  • 2-phase soft start/stop
  • 4 dials for setting of starting torque, deceleration torque, soft start/stop, and rated motor current
  • 4 LEDs for status indication
  • Galvanic separated 24 VDC inputs for forward and reverse control
  • Reset button on front, with connection for external reset
  • Relay indicator output for operation
  • High reliability by temperature monitoring of semiconductors

Specifications

Series Operating Voltage Control Voltage Load Current per Phase Function
DRMS 48: 200-480 VAC D: 10-30 VDC 9: 9 Amps

1: Reversing Contactor with Overload Protection

2: Reversing Contactor with Soft Start, Soft Stop and Overload Protection

3: Reversing Contactor with Soft Start, Soft Stop, Overload Protection and Mains Isolating Relay

Operating Voltage L1/L2/L3 [Vrms] 200-480 ± 10%
Nominal Frequency [Hz] 50/60, automatic detection
Peak Reverse Voltage [Vpk] 1500
Overvoltage Limiting [Vrms] 550
Maximum Off-State Leakage Current @
Rated Voltage [mArms]
0.5
Load Current, AC51 [Arms] 9
Load Current, AC53a: 6-2: 10-30 IEC/EN
60947-4-2 [Arms]
7.6
Maximum Motor Power [kW] @ 400 VAC 4
Minimum Motor Power [W] 25
Maximum Surge Current [Apk] t = 20 msec 200
Load Limit Integral [A²sec] t = 10 msec 200
Starting Voltage 30-80%
Start / deceleration ramp [sec] 1-10
Switchover Delay Time [msec] 250
Max. Fuse Rating per IEC/EN 60947-5-1 25 A gG / gL
Electrical Life > 107 cycles
Ie: 1.5 A to 6.8 A Class 10 / 10 A
Ie: 6.9 A to 9.0 A Class 5
Protection type Electronic, without thermal memory
Reset Manual
Control Voltage Range (R, L) 10-30 VDC
Minimum Turn-On Voltage 10 VDC
Must Turn-Off Voltage 8 VDC
Typical Input Current 4 mA
Polarity Reversal Protected Yes
Manual Reset Voltage Range 10-30 VDC
Voltage Range 24 VDC ±10%
Power Consumption 2 W
Min. Start Up Delay 100 msec
Min. Release Delay 50 msec
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 105 Cycles
Mechanical Life 30 x 106 Cycles
Maximum Switching Frequency 1800 cycles/hr
Max. Fuse Rating per IEC/EN 60947-5-1 4 A gG / gL
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)

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