Series E3P Three-Phase Output to 75A 600 Vac DC and AC Control Solid-State Relay Part Number Description E3P48R50-16 50A, 520 Vac E3P48D50-16 50A, 520 Vac E3P48D75-16 75A, 520 Vac E3P48D12 12A, 600 Vac E3P48D25 25A, 600 Vac E3P48D50 50A, 600 Vac E3P48A50 50A, 600 Vac E3P48D75 75A, 600 Vac E3P48A75 75A, 600 Vac Part Number Explanation E3P 48 R 50 -16 FEATURES/BENEFITS • Three-phase output • AC or DC control • Internal output protection • Control LED on all models • Designed for all types of loads • Excellent thermal performance • Tight zero-cross window for low EMI • High immunity to surges DESCRIPTION The Series E3P three-phase relays are designed for all types of loads. The design incorporates a thyristor output. Control status LED is a standard on all models. Output protection is provided internally on certain models. The Series E3P utilizes optical isolation to protect the control from load transients. High-current models are excellent for motor control. NOTES 1) Line Voltage (nominal): 48 = 480 Vac 2) Switch Type: R = Random turn-on; D = Zero-cross turn-on; A = AC control, Zero-cross turn-on 3) Features: -16 = MOV MECHANICAL SPECIFICATION APPLICATIONS • Heating control • Motor control • Uninterruptible power supplies • Light dimmers • Three-phase industrial and process control • On/Off controls of AC equipment 1.56 (39.5) 3.26 (82.7) .75 (19) .75 (19) .17 (4.4) A2– 1L1 3L2 5L3 2.3 (58.4) .91 (23) 1.58 (40) A1+ 2T1 4T2 2.89 (73.5) 6T3 APPROVALS All models are UL recognized. UL File Number: E128555. R S T R S T R S T 3.58 (91) 3.94 (100) WEIGHT: 13.05 oz. (370g) Figure 1 — E3P relays; dimensions in inches (mm) Resistive or inductive load M Figure 2 — E3P relays © 2009 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com E3P 1 E3P\042009\Q2 Series E3P Three-Phase Output to 75A 600 Vac DC and AC Control Solid-State Relay INPUT (CONTROL) SPECIFICATION BLOCK DIAGRAM Input Type Min Max Units E3P R/D 8.5 30 Vdc E3P A 90 240 Vac/Vdc Control Range L1/R 7+ Adapter U L2/S Input Current Range LED E3P R/D 10 45 mA E3P A 4 11 mA Adapter V L3/T Adapter 8- W Must Turn-Off Voltage All Relays 4 Vdc Figure 4a — E3P48R50-16 Input Resistance (Typical) 1L1 A1+ E3P R/D 620 Ohms E3P A 21 KOhms Adapter 2T1 3L2 LED Adapter Reverse Voltage Protection 4T2 E3P R/D 30 E3P A N/A V 5L3 Adapter A2- 6T3 CONTROL CHARACTERISTIC Figure 4b — E3P48D relays Input Current (mA) 50 1L1 Adapter 40 30 LED 2T1 3L2 A1 20 = Adapter A2 10 4T2 5L3 0 Adapter 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Control Voltage (V) 6T3 Figure 3a — All E3P relays except E3P48A50 and E3P48A75 Figure 4c — E3P48A50 and E3P48A75 15 1L1 Input Current (mA) A1+ Adapter 2T1 10 3L2 Adapter LED 5 4T2 5L3 0 0 50 100 150 200 250 Control Voltage (V) Figure 3b — E3P48A50 and E3P48A75 E3P 2 Adapter A2 - 6T3 Figure 4d — E3P48DXX-16 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2009 TELEDYNE RELAYS E3P\042009\Q2 Series E3P Three-Phase Output to 75A 600 Vac DC and AC Control Solid-State Relay OUTPUT (LOAD) SPECIFICATION (Continued) OUTPUT (LOAD) SPECIFICATION Min Max Units E3P48XX-16 24 520 Vrms E3P48 24 600 Vrms Min Max Units 8.3 ms 500 V/μs 50 A/μs Turn-Off Time (60 Hz) Operating Range All relays Off-State dv/dt All relays Peak Voltage All Relays 1200 Vpeak Maximum di/dt (Non-Repetitive) All relays Load Current Range 12A output current .005 12 Arms 25A output current .005 25 Arms 50A output current .005 50 Arms E3P48D50 10 680 Hz 75A output current .005 75 Arms All other relays 10 440 Hz Operating Frequency Range I2t for Match Fusing (<8.3 ms) Inductive Load Current E3P with -16 option 50A output 12 Arms 12A output 72 A2S E3P with -16 option 75A output 16 Arms 25A output 265 A2S 50A output 1500 A2S 75A output 5000 A2S Maximum Surge Current Rating (Non-Repetitive) 12A output 120 A 25A output 230 A 50A output 550 A 75A output 1000 A On-State Voltage Drop All relays output current 1.4 ENVIRONMENTAL SPECIFICATION Min Max Units E3P48D50 -55 100 ºC All other relays -40 100 ºC E3P48D50 -55 100 ºC All other relays -40 100 ºC Operating Temperature V Storage Temperature Zero-Cross Window (Typical) E3P48DXX-16 12 V E3P48 24 V E3P48R N/A Input-Ouput Isolation 4000 Vrms E3P48D50 2500 Vrms E3P48D50 2500 Vrms All other relays 3300 Vrms Output-Case Isolation Off-State Leakage Current (60 Hz) E3P48DXX-16 5 mA All other relays 1 mA E3P48R 0.1 ms All relays 8.3 ms Turn-On Time (60 Hz) © 2009 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com E3P 3 E3P\042009\Q2 Series E3P Three-Phase Output to 75A 600 Vac DC and AC Control Solid-State Relay THERMAL CHARACTERISTICS SURGE CURRENT 60 150 0.95°C/W 50 Non-Repetitive 100 Apeak Power Dissipation (W) 1.2°C/W 40 Full on-state 30 3°C/W 50 Repetitive with initial Tj = 70°C 20 0 0.01 Without heat sink 0.1 1 10 Figure 6a— 12A output 0 0 2 4 6 8 10 12 0 10 20 30 40 50 60 70 80 90 100 Load Current (Arms) Ambient Temperature (°C) Figure 5a — 12A output 250 200 110 Apeak 100 0.55°C/W 90 Power Dissipation (W) 10 t(s) 0.9°C/W 80 Full on-state 70 Non-Repetitive 150 100 50 60 1.2°C/W Repetitive with initial Tj = 70°C 0 50 0.01 40 0.1 1 10 t(s) 30 Figure 6b— 25A output 20 Without heat sink 10 0 0 5 10 15 20 25 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Load Current (Arms) 600 220 Full on-state 200 0.3°C/W Power Dissipation (W) 180 160 Apeak Figure 5b — 25A output 400 Non-Repetitive 200 Repetitive with initial Tj = 70°C .55°C/W 140 0 120 .95°C/W 0.01 100 0.1 1.2°C/W 80 t (s) 1 10 Figure 6c— 50A output 60 50% duty cycle (R type only) 40 20 Without heat sink 0 5 10 15 20 25 30 35 40 45 50 0 Load Current (Arms) 1500 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Figure 5c — 50A output 300 Apeak 0 Non-Repetitive 1000 500 280 260 Power Dissipation (W) 240 0.3°C/W Full on-state 220 200 Repetitive with initial Tj = 70°C 0 0.01 0.1 180 1 10 t (s) 0.55°C/W 160 Figure 6d— 75A output 140 120 0.95°C/W 100 80 60 1.2°C/W 40 20 Without heat sink 0 0 10 20 30 40 50 60 Load Current (Arms) 70 80 0 NOTES: 1. Electrical specifications at 25°C unless otherwise specified. 2. For 800Hz applications, contact factory. 3. For additional/custom applications, contact factory. 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Figure 5d — 75A output E3P 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2009 TELEDYNE RELAYS E3P\042009\Q2