Series EZ 5-18Amp • 120/240, 480 Vac • AC Output • • • • nect terminals. The Series EZ is the preferred choice for replacement of 120V and 240V Electro-mechanical relays. Output consists of an SCR switch and is available in Zero-Cross and Random Turn-On (Phase Controlable) versions. Manufactured in Crydom’s ISO 9001 Certified facility for optimum product performance and reliability. Low Leakage Quick Connect Terminals SCR Output 24V Control Available (EZE Models) The Series EZ SPST-NO AC output relays offer a low profile package with the convenience of quick con- AC CONTROL (120Vac) (24Vac) MODEL NUMBERS DC CONTROL (5Vdc) (24Vdc) EZ240A12 EZE240A12 EZ240A18 EZE240A18 EZ480A12 EZE480A12 EZ480A18 EZE480A18 EZ240D5 EZ240D12 EZE240D12 EZ240D18 EZE240D18 EZ480D12 EZE480D12 EZ480D18 EZE480D18 24-280 24-280 24-280 48-660 48-660 OUTPUT SPECIFICATIONS ➀ Operating Voltage (47-63 Hz) [Vrms] 5 12 18 12 18 Min. Load Current, [mArms] 150 150 150 150 150 Transient Overvoltage [Vpk] 600 600 600 1200 1200 Max. Surge Current, (16.6ms) [Apk] 40 150 200 150 200 Max. On-State Voltage Drop @ Rated Current [Vpk] 1.5 1.5 1.5 1.5 1.5 Thermal Resistance Junction to Case (R θJC) [°C/W] 2.0 2.0 1.1 2.0 1.1 Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec] 95 95 170 95 170 Max. Off-State Leakage Current @ Rated Voltage [mArms] ➄ 0.1 0.1 0.1 0.1 0.1 Min. Off-State dv/dt @ Max. Rated Voltage [V/ µsec] ➁ 500 500 500 500 500 0.5 0.5 Max. Load Current ➃ [Arms] Max. Turn-On Time ➅ 1/2 Cycle (DC Input), 10.0 msec (AC Input) 1/2 Cycle (DC Input), 40.0 msec (AC Input) Max. Turn-Off Time 0.5 Power Factor (Min.) with Max. Load INPUT SPECIFICATIONS ➀ Nominal Voltage 0.5 0.5 DC CONTROL 5Vdc 5Vdc 5Vdc AC CONTROL EZ240D05 EZ240D12 EZ240D18 EZ480D12 EZ480D18 24Vdc EZE240D12 EZE240D18 EZE480D12 EZE480D18 Control Voltage Range 4-15 Vdc 3-15 Vdc 4-15 Vdc 15-32 Vdc 90-140 Vrms 18-36 Vrms Max. Turn-On Voltage 4.0 Vdc 3.0 Vdc 4.0 Vdc 15.0 Vdc 90.0 Vrms 18.0 Vrms Min. Turn-Off Voltage 1.0 Vdc 1.0 Vdc 1.0 Vdc 1.0 Vdc 10.0 Vrms 2.0 Vrms 300 Ohms 300 Ohms 240 Ohms 1500 Ohms 10.6k Ohms 1.8k Ohms 13 mAdc 15 mAdc 15 mAdc 15 mAdc 10 mArms 10 mArms MODEL NUMBERS Nominal Input Impedance Typical Input Current @ Nominal Voltage GENERAL NOTES ➀ ➁ ➂ ➃ ➄ 120Vac EZ240A12 EZ240A18 EZ480A12 EZ480A18 24Vac EZE240A12 EZE240A18 EZE480A12 EZE480A18 ©2000 CRYDOM CORP, Specifications subject to change without notice. All parameters at 25° C unless otherwise specified. Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 240V, DC control models only, all others 2500Vrms. Heat sinking required, for derating curves see page 2. For recommended applications and more information contact: Off-State leakage for snubbered USA: (800) 8 CRYDOM • (800) 827-9366 •(619) 715-7200 • fax (619) 715-7280 version (suffix S) is 10.0 mArms. Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • Email: [email protected] ➅ Turn-on time for random turn-on versions WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191 is 0.1 msec (DC Control Models). UK: (44)1202 857300 • fax (44)1202 857340 Crydom International Ltd., Riverside House FastFax Document No.160 Brook Road, Wimborne, Dorset, England BH21 2BH, Email: [email protected]. SERIES EZ.101000, PAGE 1 OF 2 GERMANY: 0180 3000 506 • fax (49)(0)6874 182585 Crydom GmbH Series EZ 5-18Amp • 120/240, 480 Vac • AC Output GENERAL SPECIFICATIONS Dielectric Strength ➂ 50/60Hz Input/Output/Base 4000 Vrms* 109 Ohm Insulation Resistance (Min.) @ 500 Vdc Max. Capacitance Input/Output 8 pF Ambient Operating Temperature Range -40 to 80°C Ambient Storage Temperature Range -40 to 125°C MECHANICAL SPECIFICATIONS Weight: (typical) 1.5 oz. (43g) Encapsulation: Thermally Conductive Epoxy Terminals: .25 Inch Faston AVAILABLE OPTIONS *240V, DC Control Models Only. 2.63 (66.8) S Internal Snubber Example: EZ240D12S R Random Turn-On Switching (240V Only) Example: EZ240D12R, EZ240D12RS EZ240D5R 2.24 (56.9) 1 1.00 (25.4) 2 OUTPUT .49 (12.4) SOLID-STATE RELAY 3+ 1.50 (38.1) PIN PIN PIN PIN 4 INPUT FASTON TERMINAL .250 X .032 4 PLCS. Crydom Heat Sinks offer excellent thermal management and are perfectly matched to the load current ratings of Crydom panel mount relays. Request Crydom’s Heat Sink specification sheet for all the details. .197 DIA. (2 PLCS) 1: 2: 3: 4: AC LOAD AC LOAD +DC CONTROL --- DC CONTROL .40 (10.2) 1.73 (43.9) .12 (3.0) .95 (24.1) All dimensions are in inches (millimeters) CURRENT DERATING CURVES 12A 5A 18 2 120 10 6°C/W 116 NO HEATSINK 5 120 2°C/W 12 5°C/W 116 NO HEATSINK 6 112 120 1 124 0 1 2 3 4 5 Load Current [Arms] 10 20 40 60 80 Max Ambient Temp. [°C] 2 4 6 8 10 Load Current [Arms] 12 20 40 60 80 Max Ambient Temp. [°C] 124 0 3 6 9 12 15 Load Current [Arms] 18 20 40 60 80 Max Ambient Temp. [°C] ©2000 CRYDOM CORP, Specifications subject to change without notice. APPROVALS UL E116950 CSA LR81689 VDE 10139 UG (240V DC Control Only) FastFax Document No.160 SERIES EZ.101000, PAGE 2 OF 2 For recommended applications and more information contact: USA: (800) 8 CRYDOM • (800) 827-9366 •(619) 715-7200 • fax (619) 715-7280 Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • Email: [email protected] WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191 UK: (44)1202 857300 • fax (44)1202 857340 Crydom International Ltd., Riverside House Brook Road, Wimborne, Dorset, England BH21 2BH, Email: [email protected]. GERMANY: 0180 3000 506 • fax (49)(0)6874 182585 Crydom GmbH, Base Plate Temp [°C] 115 112 4°C/W Power Dissipation [W] NO HEATSINK 3 Power Dissipation [W] 4 Base Plate Temp [°C] 110 5°C/W Base Plate Temp [°C] 2°C/W 10°C/W 5 Power Dissipation 18A 15 6