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DRD48D25 Datasheet(PDF) 3 Page - Teledyne Technologies Incorporated |
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DRD48D25 Datasheet(HTML) 3 Page - Teledyne Technologies Incorporated |
3 / 3 page © 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com DRD 3 DRD\032003\Q1 ENVIRONMENTAL SPECIFICATION Min Max Unit Storage Temperature –30 100 °C Operating Temperature –30 80 °C Input-Output Isolation 4000 Vrms Output-Case Isolation 4000 Vrms Insulation Resistance 100 MΩ Rated Impulse Voltage 4000 V PANEL MOUNTING Figure 7 — DRD relay Recommended to connect DIN rail to ground. Mounting Dismounting DIN-RAIL MOUNTING Figure 6 — DRD relay wires (mm2) torques screwdriver control 1 x (0.75-->2.5) L = 6mm 0.4N.m (0.6N.m max) 3.5 x 0.5mm Power 1 x (1.5-->16) 1 x (1.5-->10) L = 10mm 1.2N.m (1.8N.m max) Pozidriv2/ 0.8 x 5.5 (1 x 6) L L CONNECTIONS Figure 8 — DRD relay NOTES: 1. Connections: For output terminals, the wire cross sections must be adapted to the load current and to the overcurrent protection device characteristics. The relay rated voltage must be adapted to the mains rated voltage. These relays use screw clamp connections. 2. Mounting: Should be in the vertical position. Protect heat-sensitive materials as well as people from contact with the heat sink. For non-vertical mounting, the load current must be 50% derated. The SSR needs air convection through the heat sink. Lack of air convection produces abnormal heating. Keep a distance between the upper SSR and the lower SSR (see figure on the right). In case of zero space between two SSRs, reduce the load current. It’s suggested to keep the heat sink temperature under 90°C. Forced cooling significantly improves the thermal performance. 3. Typical application loads: The DRD relay is designed for resistive and motor loads. For other loads, check the inrush current at turn-ON and possible overvoltages at turn-OFF or contact factory. 4. Protection: To protect the SSR against a short-circuit of the load, use a fuse with a I2t value = 1/2 I2t value. 5. EMC: Immunity: lmmunity levels of the DRD comply with EN61000-4-4 & 5. Emission: The system integrator must ensure that systems containing SSRs comply with the requirements of any rules and regulations applicable at the system level. The very low zero-cross voltage (<20V) improves the conducted emission level in comparison with most SSRs with zero-cross voltage higher than 50V. 6. All electrical parameters specified at 25°C unless otherwise noted. Load Fuse L1 T1 1 ~ control 1 A2 A1 L2 T2 2 ~ A2 A1 control 2 3 ~ + – + – 3.15 inches (80mm) vertical position OUTPUT (LOAD) SPECIFICATION (Continued) Min Max Unit Operating Frequency Range 0.1 440 Hz Off-State dv/dt 500 V/µs I2t for match fusing (<8.3ms) DRD48D25 5000 A2S All others 1500 A2S M5 .5 (12.7) M4 3.47±.08 (88±2) Series DRD |
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