D-HR Series High Insulation Resistance, High Voltage Relays -10kV & 15kV 10kV or 15kV Isolation Low Contact Resistance 1x1014 Ohms Minimum Insulation Resistance PCB or Flying Leads Connections Ideal for sensitive test and measurement circuits which require low leakage current losses Contact Specification Unit Contact Material Isolation across contacts kV Switching Power Max. W Switching Voltage Max. V Switching Current Max. A Carry Current Max A Capacitance across pF contacts Lifetime Operations Very high isolation voltages - up to 15kV are achieved through the use of high vacuum reed switches with either rhodium or tungsten contacts which make these relays suitable for high reliability applications, such as cardiac defibrillators, test equipment and high voltage power supplies. The rhodium contact relays have low contact resistance, while the tungsten contact relays can switch higher voltages. Condition DC or AC peak Contact Resistance Insulation Resistance DC or AC peak DC or AC peak DC or AC peak coil to screen grounded dry switching 50W switching mW max (typical) Wmin Coil Specification Must Operate Voltage Must Release Voltage Operate Time Release Time Resistance V V ms ms W DC DC diode fitted diode fitted Relay Specification Isolation contact/coil kV Insulation resistance contact to all terminals Wmin (typical) Environmental Operating Temp range ºC 10kV SPNO 10kV SPNC Rhodium Tungsten Rhodium Tungsten 10 10 10 10 50 50 50 50 1000 7000 1000 7000 3 2 3 2 4 3 4 3 <0.2 <0.2 <0.2 <0.2 15kV SPNO* Tungsten 15 50 10000 2 2 <0.2 109 109 109 109 106 106 106 106 50 (15) 250(100) 50 (15) 250(100) 1x1014 1x1014 109 106 250 (100) 1x1014 5V 3.7 0.5 3.0 2.0 28 12V 9 1.25 3.0 2.0 150 24V 20 4 3.0 2.0 780 5V 3.7 0.5 2.0 3.0 38 17 1x10 12V 9 1.25 2.0 3.0 240 24V 20 4 2.0 3.0 925 5V 3.7 0.5 3.0 2.0 16 12V 9 1.25 3.0 2.0 95 17 14 -20 to +70 1x10 24V 20 4 3.0 2.0 350 17 14 1x10 -20 to +70 14 -20 to +70 Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0 Part Numbering System D A T 7 12 10 F-HR Reed Switch Size Contact Form A=n/o, B=n/c* Contact Material R=Rhodium, T=Tungsten Moulding Ref. No. Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Email:[email protected] ISO9001C E R T I F I E D Coil Voltage 05=5Vdc, 12=12Vdc, 24=24Vdc Insulation Resistance -HR = High Insulation Resistance Version Mounting or Connection Style No suffix indicates PCB mount F= PCB mount with & coil connection with flying lead HV connection Isolation between Contacts 10=10kV, 15=15kV * Form B (n/c) is not available on 15kV models www.cynergy3.com D-HR 2016 © 2016 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited. MECHANICAL STANDARD (e.g. DAT71210-HR) 15.8 (0.62") 60.0 (2.36") CIRCUIT DIAGRAMS (ALL VARIANTS) 18.5 FORM A (NO) (0.73") 3 1 2 4.0 4 (0.15") 4 Pins 0.635(0.025”) Square 5.1 FORM B (NC) (0.2") 3 3 10.2 1 2 2 1 4+ 4 (0.4") 25.4 (1.0") 50.8 NOTE: COIL POLARITY IS IMPORTANT (2.0") FOR FORM B VARIANT ONLY. FLYING LEAD (e.g. DAT71210F-HR) Cable: UL3239, 22AWG, 20kV, Nom. 3.2mm OD (White) ~300 13.0 1 50.8 (2.0") 2 4 Pins 0.635(0.025”) Square 3 4 NOTE: PINS WHICH ARE NOT NUMBERED HAVE NO ELECTRICAL CONNECTION. Cynergy3 Components Ltd. 7 Cobham Road Ferndown Industrial Estate Wimborne, Dorset BH21 7PE Telephone +44 (0) 1202 897969 Please refer to this document for circuit design notes:http://www.cynergy3.com/blog/application-notes-reed-relays-0 Email:[email protected] ISO9001 C E R T I F I E D www.cynergy3.com © 2016 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.