E3PT48D12 TELEDYNE | Alldatasheet

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© 2003 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com E3PT 3 E3PT\\032003\\Q1 OUTPUT (LOAD) SPECIFICATION Min Max Unit Operating Range All relays 24 520 Vrms Peak Voltage All relays 1200 Vpeak Load Current Range (See Note 1) E3PT48D12 .005 12 A E3PT48A12 .005 12 A E3PT48D50 .005 50* A E3PT48A50 .005 50* A E3PT48D50H .005 50* A E3PT48A50H .005 50* A Maximum Surge Current Rating (Non-Repetitive) E3PT48X12 120 A E3PT48X50 1000 A E3PT48X50H 2000 A On-State Voltage Drop All relays 1.4 V Zero-Cross Window (Typical) All relays ±12 V Off-State Leakage Current (60Hz) All relays 5 mA Turn-On Time E3PT48 D 8.3 ms E3PT48 A 25 ms Turn-Off Time E3PT48 D 8.3 ms E3PT48 A 25 ms Off-State dv/dt All relays 500 V/ µs Maximum di/dt (Non-Repetitive) All relays 50 A/ µs OUTPUT (LOAD) SPECIFICATION (Continued) Min Max Unit Operating Frequency All relays 10 440 Hz I2t for Match Fusing (<8.3ms) E3PT48X12 72 A 2s E3PT48X50 5000 A 2s E3PT48X50H 20,000 A 2s ENVIRONMENTAL SPECIFICATION Min Max Unit Operating Temperature All relays -40 100 °C Storage Temperature All relays –40 100 °C Input-Output Isolation All relays 4000 Vrms Output-Case Isolation E3PT48X12 2500 Vrms All other relays 3300 Vrms NOTES: 1. *Current limited to 50A due to terminals. 2. Electrical specifications at 25°C unless otherwise specified. Series E3PT

E3PT 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2003 TELEDYNE RELAYS E3PT\\032003\\Q1 Series E3PT THERMAL CHARACTERISTICS Figure 5a — E3PT48X12 SURGE CURRENTS Figure 6a — E3PT48X12 Without Heat Sink

3 C/W

  1. 2 C/W

0.95 C/W

Power Dissipation (W) Ambient Temperature ( C)Load Current (A) 10864201 2 0 5 0 40302010 60 908070 100 Full on-state o o o o Power Dissipation (W) Ambient Temperature ( C)Load Current (A) 01 0 2 0 3 0 4 0 5 06 07 08 00 1.2°C/W 0.55°C/W 0.3°C/W 240 200 160 120 260 280 300 220 180 140 100 5040302010 60 908070 100 Full on-state Without Heat Sink 0.95°C/W o 1.2°C/W 0.9°C/W 0.5°C/W 0.3°C/W0.55°C/W Power Dissipation (W) Ambient Temperature ( C)Load Current (A) 120 140 100 05 0 40302010 60 90 8070 10002 5 20151053 0 4 5 4035 50 Full on-state Without Heat Sink o Figure 5b — E3PT48X50 Figure 5c — E3PT48X50H Non-Repetitive Repetitive with initial Tj = 70oC 100 150 Apeak 11 00.10.01 t (s) 500 1000 1500 Non-Repetitive Repetitive with initial Tj = 70oC Apeak 11 00.10.01 t (s) 500 1000 1500 2000 Non-Repetitive Repetitive with initial Tj = 70oC Apeak 11 00.10.01 t (s) Figure 6b — E3PT48X50 Figure 6c — E3PT48X50H