DBR70510

D Series High Voltage relays 10kV & 15kV 10kV or 15kV Isolation Low Contact Resistance PCB or Panel Mount HV connections via Flying Leads, Solder Turret (wire wrap), or 1/4 Spade Terminals Excellent AC characteristics Contact Specification Unit Condition 10kV SPNO 10kV SPNC 15kV SPNO Contact Material Rhodium Tungsten Rhodium Tungsten Tungsten Isolation across contacts kV DC or AC peak 10 10 10 10 15 Switching Power Max. W 50 50 50 50 50 Switching Voltage Max. V DC or AC peak 1000 7000 1000 7000 10000 Switching Current Max. A DC or AC peak 3 2 3 2 2 Carry Current Max A DC or AC peak 4 3 4 3 2 Capacitance across pF coil to screen <0.2 <0.2 <0.2 <0.2 <0.2 contacts grounded 99 9 9 9 Lifetime operations dry switching 10 10 10 10 10 66 6 6 6 50W switching 10 10 10 10 10 Contact Resistance m max (typical) 50 (15) 250(100) 50 (15) 250(100) 250 (100) 10 13 10 13 10 13 Insulation Resistance min (typical) 10 (10 ) 10 (10 ) 10 (10 ) Coil Specification 5V 12V 24V 5V 12V 24V 5V 12V 24V Very high isolation voltages, up to 15kV, Must Operate Voltage V DC 3.7 9 20 3.7 9 20 3.7 9 20 are achieved through the use of high Must Release Voltage V DC 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 vacuum reed switches with either Rhodium Operate Time ms diode fitted 3.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0 Release Time ms diode fitted 2.0 2.0 2.0 3.0 3.0 3.0 2.0 2.0 2.0 or Tungsten contacts and make these Resistance 28 150 780 38 240 925 16 95 350 relays suitable for high reliability Note. The operate / release voltage and coil resistance will change at a rate of 0.4% per degree C. Values are stated at room temperature (20 degrees C) applications, such as cardiac Relay Specification defibrillators, test equipment and high Isolation contact/coil kV 17 17 17 voltage power supplies. Insulation resistance contact 10 13 10 13 10 13 to all terminals min (typical) 10 (10 ) 10 (10 ) 10 (10 ) The Rhodium contact relays have low Envirnonmental Operating Temp range C -20 to +70 -20 to +70 -20 to +70 contact resistance, while the Tungsten contact relays can switch higher voltages. Please refer to this document for circuit design notes:- PCB or Panel Mount, via Nylon studs, MECHANICAL PANEL MOUNT STANDARD (e.g. DAT71210) CIRCUIT DIAGRAMS (e.g. DAT71210P) 15.8 (0.62 ) 60.0 (ALL VARIANTS) 4 (2.36 ) 1 2 3 18.5 FORM A (NO) (0.73 ) 3 1 2 25.4 9.5 4.0 4 (1.0 ) (0.37 ) 4 Pins 0.635(0.025) Square (0.15 ) 6.3 5.1 FORM B (NC) (0.25 ) (0.2 ) 3 - 3 10.2 1 1 2 2 4 (0.4 ) 4 + 50.8 25.4 2 Mounting Studs 10.0 (2.0 ) (1.0 ) M4 Complete with (0.39 ) 50.8 Nuts, Nylon 66 NOTE: COIL POLARITY IS IMPORTANT (2.0 ) FOR FORM B VARIANT ONLY. FLYING LEAD TURRET (Wire Wrap) (e.g. DAT71210F) (e.g. DAT71210T) Cable: UL3239, 22AWG, ~300 20kV, Nom. 3.2mm OD (White) 50.8 50.8 1 2 9 (2.0 ) (2.0 ) 1 2 6.3 (0.25 ) 4 Pins 0.635(0.025) Square 4 Pins 0.635(0.025) Square 3 3 4 4 NOTE: PINS WHICH ARE NOT NUMBERED NOTE: PINS WHICH ARE NOT NUMBERED HAVE NO ELECTRICAL CONNECTION. HAVE NO ELECTRICAL CONNECTION. S Suffix denotes the 0.250 Push On SPADE TYPE blade connectors, M4 fixing bolts and Epoxy potting. (e.g. DAT71210S) 1 2 15.8 60.0 11.60 48.00 11.0 30.0 max 18.5 + 1 - + 1 4.0 - 9.00 50.80 25.40 2 Pins 0.635(0.025) Square 3 4 2 Mounting Studs 10.16 M4 complete with nuts, Nylon 66. 5.08 Cynergy3 Components Ltd. Requires 2x holes minimum 4.0mm. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Please refer to this document for circuit design notes:- Telephone +44 (0) 1202 897969