DRC3R48D420 Datasheet, PDF (10/12 Pages) Crydom Inc., – DRC Series

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GENERAL NOTES
(1) All parameters at 25°C unless otherwise specified.
(2) For DRC3P relay will self trigger between 900-1200V, Not suitable for capacitive loads.
(3) For DRC3R over rated voltage internal self protection will be activated increasing leakage current.
(4) Mounted in the Vertical position.
(5) On DRC3R models the range for option D is 18-30 VAC.
(6) For low temperature operation consider nominal control voltage.
(7) For DRC3R the turn-on time is 100msec ± 30msec.
(8) When is complete removed the control signal. For DRC3R the turn-off time is 20msec.
(9) Operating voltage range 18-30 VDC is also valid when used to latch the DRC contactor control input.
(10) For input to auxiliary output the dielectric strength is 2.5kV.
(11) UL approval up to 40°C surrounding temperature.
(12) Reverse Amber Indicator is for DRC3R models only.
(13) 100kA, 480VAC, when protected with CC class fuses rated 600VAC, 20 A or equivalent.
(14) All parameters at 50% power rating and 100% duty cycle (contact Crydom tech support for detailed report).
(15) IP20 rating is not associated with the UL approval.
(16) Derate information is valid when DCR contactors are used with or without accessories, installed on top and/or bottom.
(17) Minimum spacing to obtain max. current is 22mm between adjacent units.
(18) Combinations of these Protective Devices and Solid State Contactor have not been evaluated by UL.
(19) For DRC3P models external loads can be connected in parallel to the control input.
(20) DRC3R internal safety interlock circuit prevents the product to work if any leakage current is present in the control input currently not enabled.
Rev. 083117
ECN 20312
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.