TD2420Q

Quad Relay 20Amp 120/240 Vac AC Output Zero Voltage and Random Turn-On Swi tching Triac Output Industry Standard Package Panel M ount Four independent AC output relays come in a single standard panel-mount package. Utilizing an AC switch output with internal snubber, relays provide greater protection against false triggering. Model choices include zero-voltage or random turn-on (phase controllable) switching. Manufactured in Crydom's ISO 9001 Certified facility for optimum product performance and reliability. www.DataSheet4U.com MODEL NUMBER OUTPUT SPECIFICATIONS ➀ Operating Voltage (47-63 Hz) [Vrms] Load Current Range ➂ [Arms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (RθJC) [ûC/W] Maximum I2 t for Fusing, (8.3 msec.) [A2sec] Max. Off-State Leakage Current @ Rated Voltage [mArms] Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec] ➁ Max. Turn-On Time Max. Turn-Off Time Power Factor (Min.) with Max. Load T D2420Q 24-280 .15-20 600 250 1.6 1.2 260 10 200 1/2 cycle 1/2 cycle 0.5 ➃ INPUT SPECIFICATIONS ➀ Control Voltage Range Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current @ 5 Vdc 4-15 Vdc 4.0 Vdc 1.0 Vdc 330 Ohms 12 mA ©2002 CRYDOM CORP, Specifications subject to change without notice. GENERAL NOTES ➀ All parameters at 25˚C and per section unless otherwise specified. ➁ Off-State dv/dt test method per EIA/NARM sta...