DRL48R35 TELEDYNE | Alldatasheet
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Technical content
© 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com DRL 1 DRL\\032003\\Q1 Single Output to 35A 510 Vac DIN-Rail Solid-State Relay FEATURES/BENEFITS
- Mounting and dismounting on DIN rail without any tool or directly mountable on panel
- Zero-cross and random models; thyristors output
- Large control range
- Green control LED
- Very high immunity
- Low leakage current
- Internal transient suppression
DESCRIPTION
The Series DRL single-phase DIN-rail relays are designed for all types of loads. The relays utilize optical isolation to protect the control from load transients. DRL relays have an integral heat sink, and 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 DRL relays are pending UL recognition. Part Number Description DRL48R35 35A 510 Vac Output DRL48D35-21 35A 480 Vac Output DRL48D35 35A 510 Vac Output DRL48A35-22 35A 510 Vac Output DRL48A35 35A 510 Vac Output Part Number Explanation NEW Series DRL NOTES 1) Line Voltage (nominal): 48 = 480 Vac 2) Switch Type: D = Zero-cross turn-on; A = Zero-cross, AC control; R = Random turn-on 3) Features: -21 = Self turn-on suppression; -22 = 24 Vac controlMECHANICAL SPECIFICATION DRL 48 D 35 -21 Figure 1 — DRL relay; dimensions in inches (mm)
DRL 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2003 TELEDYNE RELAYS DRL\\032003\\Q1 Series DRL INPUT (CONTROL) SPECIFICATION Min Max Units Control Range DRL48R35 3.5 32 Vdc DRL48D35-21 3 32 Vdc DRL48D35 3.5 32 Vdc DRL48A35-22 17 60 Vac/Vdc DRL48A35 150 240 Vac/Vdc Control Current Range DRL48R35 10 mAdc DRL48D 10 mAdc DRL48A35-22 3 20 mA DRL48A35 3 7 mA Must Turn-off Voltage DRL48R35 2 V DRL48D35-21 1 V DRL48D35 2 V DRL48A35-22 4 V DRL48A35 15 V Reverse Voltage (DC Control) 32 V Clamping Voltage (DC Control) 42 V Input LED Green CONTROL CHARACTERISTIC Figure 2a — DR38R and DR48D relays 2468 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4 2 6 2 8 3 0 3 20 Control Voltage (V) Control Current (mA) Figure 2b — DRL48A35-22 relay Figure 2c — DRL48A35 relay 01 0 2 0 3 04 05 06 0 Control Voltage (V) Control Current (mA) 05 0 100 150 200 250 Control Voltage (V) Control Current (mA) TYPICAL APPLICATION Figure 3 — DRL relay DC control (left) and DRL relay AC control (right) Load A2 A1 Control Protection