SERIES KD ENGINEERING DATA SHEET RELAY - NONLATCH 3 PST/NO +AUX, 25 AMP All welded construction 3 PST configuration with 1 PDT, 2 Amp Contact arrangement auxiliary contacts in one inch cube MIL-PRF-6106 Qualified to PRINCIPLE TECHNICAL CHARACTERISTICS 28 Vdc and 115/200 Vac, 400 Hz, 3 Contacts rated at Weight 0.188lb max 1.01in x 1.01in x 1.00in Dimensions Hermetically sealed, corrosion resistant metal can. Detail specifications and ordering data appear on the following pages. APPLICATION NOTES: 101 002 103E 007 APPLICABLE SOCKET: SO-1059-8914 CONTACT ELECTRICAL CHARACTERISTICS Contact rating Load current in Amps per pole and load 28 Vdc 115 Vac 115/200 Vac, 400 Hz, 3 115/200 Vac, 60 Hz, 3 type 1 400 Hz 10 Resistive 2 25 25 25 2.5 Inductive 3 12 15 15 2.5 Motor 10 10 10 2 Lamp 5 5 5 1 Overload 50 80 80 N/A Rupture 60 100 100 N/A Contact rating of auxiliary contacts Resistive Inductive Lamp at 28 Vdc or 115 Vac, 400 Hz 2 Amp 1 Amp 0.5 Amp AMERICAS EUROPE ASIA 6900 Orangethorpe Ave. 2 Rue Goethe Units 602-603 6/F Lakeside 1 P.O. Box 5032 57430 Sarralbe No.8 Science Park West Avenue Buena Park, CA 90622 France Phase Two, Hong Kong Science Park Featuring LEACH power and control solutions Pak Shek Kok, Tai Po, N.T . Hong Kong www.esterline.com Tel: (01) 714-736-7599 Tel: (33) 3 87 97 31 01 Tel: (852) 2 191 3830 Fax: (01) 714-670-1145 Fax: (33) 3 87 97 96 86 Fax: (852) 2 389 5803 Data sheets are for initial product selection and comparison. Contact Esterline Power Systems prior to choosing a component. Date of issue: 07/10 - 163 - Page 1 of 4 COIL CHARACTERISTICS (Vdc) SERIES KD CODE A B C M N 8 R 8 V 8 Nominal operating voltage 28 12 6 48 28 12 6 Maximum operating voltage 29 14.5 7.3 50 29 14.5 7.3 Maximum pickup voltage - Cold coil at +125 C 18 9 4.5 36 18 9 4.5 - During high temp test at +125 C 19.8 9.9 5 38 19.8 9.9 5 - During continuous current test at +125 C 22.5 11.25 5.7 42 22.5 11.25 5.7 Maximum drop-out voltage 7 4.5 2.5 14 7 4.5 2.5 290 70 18 890 290 70 18 Coil resistance 10% at +25 C, except types & +20%, -10% GENERAL CHARACTERISTICS Temperature range -70C to +125C Minimum operating cycles (life) at rated load 50,000 3 Minimum operating cycles (life) at 25% rated load 200,000 Dielectric strength at sea level - All circuits to ground and circuit to circuit 1250 Vrms - Coil to ground and coil auxiliary contact gap 1000 Vrms 4 Dielectric strength at altitude 80,000 ft 500 Vrms 5 Insulation resistance - Initial (500 Vdc) 100 M min - After environmental tests (500 Vdc) 50 M min Sinusoidal vibration (A and D mounting) 0.12DA / 10 to 70 Hz 30G / 70 to 3000 Hz Sinusoidal vibration (J mounting) 0.12DA / 10 to 57 Hz 20G /57 to 3000 Hz Random vibration - Applicable specification MIL-STD-202 - Method 214 2 - Test condition - A and D mounting 1G (0.4G /Hz, 50 to 2000 Hz) 2 - Test condition - J mounting 1E (0.2G /Hz, 50 to 2000 Hz) - Duration 15 minutes each plane Shock (A, D and W mounting) 200G / 6 ms Shock (J mounting) 100G / 6 ms Maximum contact opening time under vibration and shock 10 s Operate time at nominal voltage 25C 15 ms max Release time at nominal voltage 25C 15 ms max Contact make bounce at nominal voltage - Power contacts 25C 1 ms max - Auxiliary contacts 25C 4 ms max Contact release break bounce at nominal voltage 25C - Power contacts 0.1 ms max 9 Weight maximum 0.188lb Date of issue: 07/10 - 164 - Page 2 of 4