DR48D25 Teledyne

NEW Series DR Single Output to 30A 510 Vac DIN-Rail Solid-State Relay Part Number Description DR24D25 25A 275 Vac Output DR24A25 25A 275 Vac Output DR24A25-22 25A 275 Vac Output DR48D25-21 25A 480 Vac Output DR48D25 25A 510 Vac Output DR48R25 25A 510 Vac Output DR48A25 25A 510 Vac Output FEATURES/BENEFITS DR48A25-22 25A 510 Vac Output Mounting and dismounting on DIN rail without DR48D30 30A 510 Vac Output any tool or directly mountable on panel Zero-cross and random models; thyristors output Part Number Explanation Large control range DR 24 A 25 -22 Green control LED Very high immunity Low leakage current Internal transient suppression DESCRIPTION NOTES 1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480Vac The Series DR single-phase DIN-rail relays are 2) Switch Type: D = Zero-cross turn-on; A = Zero-cross, AC control; designed for all types of loads. The relays utilize R = Random turn-on 3) Features: 21 = self turn-on suppression; 22 = 24 Vac control optical isolation to protect the control from load transients. DR relays have an integral heat sink, and MECHANICAL SPECIFICATION can be mounted and dismounted onto a DIN rail without any tools. The relays may also be panel mounted. All relays offer a green control LED and transient suppression. APPLICATIONS Heating control Motor control Industrial and process control APPROVALS Series DR relays are pending UL recognition. TYPICAL APPLICATION 230 Vac 50Hz 400 Vac 50Hz Protection Protection Figure 1 DR relays; dimensions in inches (mm) L1 L1 SSR SSR T1 T1 A2 A1 A2 A1 + + - Control Control Load Load CHARGE Figure 2 DR relay DC control (left) and DR relay AC control (right) 2003 TELEDYNE RELAYS (800) 284-7007 www.teledynerelays.com DR 1 DR\032003\Q1Series DR CONTROL CHARACTERISTIC INPUT (CONTROL) SPECIFICATION 12 Min Max Units Control Range 10 DR24D25 3 32 Vdc 8 DR48R25 3.5 32 Vdc 6 DR48D25 3.5 32 Vdc 4 DR48D30 3.5 32 Vdc 2 DR48D25-21 3 32 Vdc 0 DRXXA25-22 17 60 Vac/dc 0 2468 101214161820222426283032 DRXXA25 150 240 Vac/dc Control Voltage (V) Figure 3a DRXXD and DR48R relays Control Current Range DRXXDXX 10 mAdc 8 DR48R25 10 mAdc 6 DRXXA25 3 7 mA DRXXA25-22 3 20 mA 4 Must Turn-Off Voltage 2 DR24D25 1 V 0 DR24A25 1 V 050 100 150 200 250 DR24A25-22 4 V Control Voltage (V) DR48D25-21 1 V Figure 3b DRXXA25 relays DR48R25 2 V 20 DR48D25 2 V DR48A25 15 V 15 DR48A25-22 4 V 10 DR48D30 2 V 5 Reverse Voltage (DC Control) 32 V Clamping Voltage (DC Control) 42 V 0 Input LED Green 010 20 30405060 Control Voltage (V) Figure 3c DRXXA25-22 relays THERMAL CHARACTERISTICS 25 45 45 40 40 20 35 35 30 30 15 25 25 20 20 10 15 15 10 10 5 5 5 0 0 0 05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Ambient Temperature (C) Ambient Temperature (C) Ambient Temperature (C) Figure 4a DR24X25-XX relays Figure 4b DR48X25-XX relays Figure 4c DR48D30 relay DR 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 2003 TELEDYNE RELAYS DR\032003\Q1 Load Current (Arms) Control Current (mA) Control Current (mA) Control Current (mA) Load Current (Arms) Load Current (Arms)