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| Series E3P Three-Phase Output to 75A 600 Vac DC Control Part Number E3P48R50-16 E3P48D50-16 E3P48D75-16 E3P48D12 E3P48D25 E3P48D50 E3P48A50 E3P48D75 Description 50A, 520 Vac 50A, 520 Vac 75A, 520 Vac 12A, 600 Vac 25A, 600 Vac 50A, 600 Vac 50A, 600 Vac 75A, 600 Vac 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. APPLICATIONS * Heating control * Motor control * Uninterruptible power supplies * Light dimmers * Three-phase industrial and process control * On/Off controls of AC equipment APPROVALS All models are UL recognized. UL File Number: E128555. Part Number Explanation E3P 48 R 50 -16 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) Feature: -16 = MOV MECHANICAL SPECIFICATION 1.56 (39.5) 3.26 (82.7) .75 (19) .75 (19) .17 (4.4) A2- 1L1 3L2 5L3 2.3 (58.4) 1.58 (40) 2T1 4T2 6T3 .91 (23) A1+ 2.89 (73.5) 3.58 (91) 3.94 (100) WEIGHT: 13.05 oz. (370g) Figure 1 -- E3P relays; dimensions in inches (mm) TYPICAL APPLICATION R S T R S T R S T Resistive or inductive load M Figure 2 -- E3P relays (c) 2003 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com E3P 1 E3P\032003\Q1 Series E3P INPUT (CONTROL) SPECIFICATION Input Type Control Range E3P E3P R/D A 8.5 90 30 240 Vdc U BLOCK DIAGRAM Units L1/R Min Max 7+ Adapter Vac/Vdc L2/S LED Input Current Range E3P E3P R/D A 10 4 45 11 mA mA 8- Adapter V L3/T Adapter W Must Turn-Off Voltage All relays Input Resistance (Typical) E3P E3P R/D A 620 21 Ohms KOhms LED 4 Vdc Figure 4a -- E3P48R50-16 1L1 A1+ Adapter 2T1 3L2 Reverse Voltage Protection E3P E3P R/D A 30 NA A2- Adapter 4T2 V Adapter 5L3 6T3 CONTROL CHARACTERISTIC 50 Figure 4b -- E3P48D relays 1L1 Input Current (mA) 40 LED Adapter 2T1 3L2 30 A1 = 20 Adapter 4T2 5L3 A2 10 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Adapter Control Voltage (V) 6T3 Figure 3a -- All E3P relays except E3P48A50 15 A1+ Figure 4c -- E3P48A50 1L1 Adapter 2T1 3L2 LED Input Current (mA) 10 Adapter 5 4T2 5L3 0 0 50 100 150 200 250 Control Voltage (V) A2 - Adapter 6T3 Figure 3b -- E3P48A50 E3P 2 Figure 4d -- E3P48DXX-16 (c) 2003 TELEDYNE RELAYS E3P\032003\Q1 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Series E3P OUTPUT (LOAD) SPECIFICATION Min Operating Range E3P48XXX-16 E3P48 Peak Voltage All relays Load Current Range 12A output current 25A output current 50A output current 75A output current Inductive Load Current E3P with -16 option 50A output E3P with -16 option 75A output 12 16 Arms Arms ENVIRONMENTAL SPECIFICATION Min Maximum Surge Current Rating (Non-Repetitive) 12A output 25A output 50A output 75A output On-State Voltage Drop All relays output current Zero Cross Window (Typical) E3P48DXX-16 E3P48 E3P48R Off-State Leakage Current (60Hz) E3P48DXX-16 All other relays Turn-On Time (60 Hz) E3P48R All other relays Turn-Off Time (60 Hz) All relays 8.3 ms 0.1 8.3 ms ms 5 1 mA mA 12 24 NA V V 1.4 V 120 230 550 1000 A A A A Operating Temperature Storage Temperature Input-Output Isolation Output-Case Isolation E3P48D12 E3P48D25 All other relays 2500 2500 3300 Vrms Vrms Vrms -40 -40 4000 Max 100 100 Units C C Vrms .005 .005 .005 .005 12 25 50 75 A A A A I2t for Match Fusing (<8.3ms) 12A output 25A output 50A output 75A output 72 265 1500 5000 A2S A2S A2S A2S 1200 Vpeak Operating Frequency Range All relays 10 440 Hz 24 24 520 600 Vrms Vrms Maximum di/dt (Non-Repetitive) All relays 50 A/s Max Units Off-State dv/dt All relays 500 V/s OUTPUT (LOAD) SPECIFICATION (Continued) Min Max Units (c) 2003 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com E3P 3 E3P\032003\Q1 Series E3P THERMAL CHARACTERISTICS 60 SURGE CURRENT 150 0.95C/W 50 Power Dissipation (W) 40 Full on-state Apeak 1.2C/W 100 Non-Repetitive 50 30 3C/W Repetitive with initial Tj = 70C 0 0.01 0.1 1 10 20 Without heat sink t(s) 10 Figure 6a -- 12A output 0 2 4 6 8 10 12 0 10 20 30 40 50 60 70 80 90 100 0 Load Current (Arms) Ambient Temperature (C) 250 200 Figure 5a -- 12A output 110 100 0.55C/W 90 80 Full on-state 70 60 1.2C/W 50 40 0.9C/W Non-Repetitive Apeak 150 100 50 0 0.01 Repetitive with initial Tj = 70C 0.1 1 10 Power Dissipation (W) t(s) Figure 6b -- 25A output 600 30 20 10 0 0 5 10 15 20 25 0 10 20 30 40 50 60 70 80 90 100 Load Current (Arms) Ambient Temperature (C) Without heat sink Apeak 400 Non-Repetitive 200 Repetitive with initial Tj = 70C 0 0.01 0.1 Figure 5b -- 25A output 220 Full on-state 200 180 0.3C/W t (s) 1 10 Figure 6c -- 50A output 1500 .55C/W Power Dissipation (W) 160 140 120 .95C/W 100 1.2C/W 80 60 40 20 0 Without heat sink 0 5 10 15 20 25 30 35 40 45 50 0 10 20 30 40 50 60 70 80 90 100 50% duty cycle (R type only) Apeak 1000 Non-Repetitive 500 Repetitive with initial Tj = 70C 0 0.01 0.1 1 10 t (s) Figure 6d -- 75A output NOTES: 1. Electrical specifications at 25C unless otherwise specified. 2. For 800Hz applications, contact factory. 3. For additional/custom options, contact factory. Load Current (Arms) Ambient Temperature (C) Figure 5c -- 50A output 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 90 100 Full on-state 0.3C/W Power Dissipation (W) 0.55C/W 0.95C/W 1.2C/W Without heat sink Load Current (Arms) Ambient Temperature (C) Figure 5d -- 75A output E3P 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE (c) 2003 TELEDYNE RELAYS E3P\032003\Q1 |
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