Din Rail Mount Contactor DataSheet DRA3R Series Three Phase Motor Reversing Contactor Ratings of 2.4 & 4.2 Amps Load voltage range of 48-510 VAC, 3-Phase Fits standard 35mm DIN-RAIL LED input status indicator, Forward (green), Reverse (yellow) AC or DC control cUL Recognized, IEC Rated, CE, CCC & RoHS Compliant, Horsepower Rated Built in Overvoltage Protection Start / Stop Reversing PRODUCT SELECTION Control Voltage 2.4A 4.2A 4-6 VDC Control DRA3R48D2, DRA3R40D2 DRA3R48D4, DRA3R40D4 18-28 VDC Control DRA3R48E2, DRA3R40E2 DRA3R48E4, DRA3R40E4 36-60 VAC Control DRA3R48C2, DRA3R40C2 DRA3R48C4, DRA3R40C4 90-140 VAC Control DRA3R48B2, DRA3R40B2 DRA3R48B4, DRA3R40B4 200-265 VAC Control DRA3R48A2, DRA3R40A2 DRA3R48A4, DRA3R40A4 AVAILABLE OPTIONS Rated Load Current Operating Voltage 40: 48-415 VAC 2: 2.4 Amp/1HP 480 VAC Series 48: 48-510 VAC 4: 4.2 Amp/2HP 480 VAC DRA 3R 48 D 4 Function Control Voltage 3R: Motor Reverser D: 4-6 VDC E: 18-28 VDC A: 200-265 VAC B: 90-140 VAC Required for valid part number C: 36-60 VAC For options only and not required for valid part number (1) OUTPUT SPECIFICATIONS AC Output Description DRA3R40xx DRA3R48xx Operating Voltage (47-63Hz) Vrms 48-415 48-510 Rated Operating Voltage Vrms (3, 4) 400 480 Transient Overvoltage Vpk 1200 1600 Maximum Off-State Leakage Current Rated Voltage mArms 3.0 3.5 Minimum Off-State dv/dt Maximum Rated Voltage V/sec 500 500 Maximum On-State Voltage Drop Rated Current Vrms 1.15 per channel 1.15 per channel (1) OUTPUT SPECIFICATIONS AC Output Description DRA3R4xx2 DRA3R4xx4 Minimum Load Current Arms 0.15 0.15 Maximum Resistive Load Current (UL508,AC51) Arms (2) 2.4/2.4 4.2/3.5 Maximum Motor Load Current (UL508,AC53) Arms (2) 2.1/2.1 3.4/3.4 Maximum Surge Current (50/60 Hz, 1 cycle) Apk 285/300 285/300 Maximum It for Fusing (50/60 HZ, 1/2 cycle) A sec 410/375 410/375 HP/IEC 60947 Rating 240VAC, 40C HP/KW 1/2 / 0.37 1.0 / 0.75 HP/IEC 60947 Rating 400VAC, 40C HP/KW 1.0 / 0.75 1.5 / 1.1 HP/IEC 60947 Rating 480VAC, 40C HP/KW 1.0 / 0.75 2.0 / 1.5 Minimum Power Factor (with Maximum Load) 0.5 0.5 Min/Max stranded/solid wire AWG 24/10 24/10 Min/Max stranded/solid wire AWG 24/10 24/10 Load Terminal Screw Torque Range: 12.0 in lb (1.36 Nm) 12.0 in lb (1.36 Nm) Do not forget to visit us at: www.crydom.com Copyright 2014 Crydom Inc. Specifications subject to change without notice.L1 L2 L3 AC LINE 5VDC CONTROL +F +R LOAD T1 T2 T3 Din Rail Mount Contactor DataSheet (1) INPUT SPECIFICATIONS Description DRA3R4xDx DRA3R4xEx DRA3R4xCx DRA3R4xBx DRA3R4xAx Control Voltage Range 4-6 VDC 18-28 VDC 36-60 VAC 90-140 VAC 200-265 VAC Rated Input Control Voltage 5 VDC 24 VDC 48 VAC 120 VAC 230 VAC Minimum Turn-On Voltage 4 VDC 18 VDC 36 VAC 90 VAC 200 VAC Minimum Turn-Off Voltage 2 VDC 4 VDC 10 VAC 20 VAC 60 VAC Minimum Input Current mA 15 15 6 5 5.5 Maximum Input Current mA 30 20 10 8 7.7 Nominal Input Impedance ohms 100 1.2 K 4.8 K 16.4 K 36 K Maximum Turn-On Time msec 120 120 130 130 130 Maximum Turn-Off Time msec 10 10 20 20 20 Min/Max stranded/solid wire AWG 24/12 24/12 24/12 24/12 24/12 Min/Max stranded/solid wire IEC mm 0.5-2.5 0.5-2.5 0.5-2.5 0.5-2.5 0.5-2.5 Control Terminal Screw Torque Range: 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) 4.3 in lb (0.485 Nm) (1) GENERAL SPECIFICATIONS Description Parameters Maximum Capacitance, Input/Output 20 pF Dielectric Strength, Input/Output (50/60Hz) 4000Vrms 9 Minimum Insulation Resistance ( 500 V DC) 10 Ohms Maximum Capacitance, Input/Output 20 pF Ambient Operating Temperature Range -20C to 60C Ambient Storage Temperature Range -30C to 85C LED Status Indicator for Control Input Forward: Green / Reverse: Yellow Weight (typical) 6.5 oz. (185g) Housing Material (bottom cover) PVC Class V0 (UL94) Housing Material (end pieces) Polyamide Class V0 (UL94) GENERAL NOTES (1) All parameters at 25C unless otherwise specied. (2) Mounted in the Vertical position (Din Rail in horizontal position). (3) Internal overvoltage protection will activate between 600-750Vpk for DRA3R40xx (4) Internal overvoltage protection will activate between 750-900Vpk for DRA3R48xx MECHANICAL SPECIFICATIONS Tolerances: 0.02 in / 0.5 mm - All dimensions are in: inches millimeters SSR-DC-4 480V 4.2A 2HP 480VAC 2.91 73.9 ASSEMBLED 2.22 IN MEXICO 1102 R 56.3 DRA3R48D4 1.48 37.7 2.04 51.7 3.53 89.6 2.43 61.7 Do not forget to visit us at: www.crydom.com Copyright 2014 Crydom Inc. Specifications subject to change without notice. -