D-HR Series High Insulation Resistance, High Voltage Relays - 5kV, 7.5kV, 10kV & 15kV 5kV, 7.5kV, 10kV or 15kV Isolation Low Contact Resistance 14 1x10 Ohms Minimum Insulation Resistance PCB or Flying Lead Connections Ideal for sensitive test and measurement circuits which require low leakage current losses Contact Specification Unit Condition 5kV SPNO 5kV SPNC 7.5kV SPNO 7.5kV SPNC 10kV SPNO 10kV SPNC 15kV SPNO* Contact Material Rhodium Tungsten Rhodium Tungsten Rhodium Tungsten Rhodium Tungsten Rhodium Tungsten Rhodium Tungsten Tungsten Isolation across contacts kV DC or AC peak 5 5 5 5 7.5 7.5 7.5 7.5 10 10 10 10 15 Switching Power Max. W 50 50 50 50 50 50 50 50 50 50 50 50 50 Switching Voltage Max. V DC or AC peak 1000 3500 1000 3500 1000 5000 1000 5000 1000 7000 1000 7000 10000 Switching Current Max. A DC or AC peak 3 2 3 2 3 2 3 2 3 2 3 2 2 Carry Current Max A DC or AC peak 4 3 4 3 4 3 4 3 4 3 4 3 2 Capacitance across pF coil to screen <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 <0.2 contacts grounded 99 9 9 9 9 9 9 9 9 9 9 9 Lifetime Operations dry switching 10 10 10 10 10 10 10 10 10 10 10 10 10 66 6 6 6 6 6 6 6 6 6 6 6 50W switching 10 10 10 10 10 10 10 10 10 10 10 10 10 Contact Resistance m max (typical) 50(15) 250(100) 50(15) 250(100) 50(15) 250(100) 50(15) 250(100) 50(15) 250(100) 50(15) 250(100) 250 (100) 14 14 14 14 14 14 14 14 14 14 14 14 14 Insulation Resistance min 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 1x10 Coil Specification 5V 12V 24V 5V 12V 24V 5V 12V 24V 5V 12V 24V 5V 12V 24V 5V 12V 24V 5V 12V 24V Must Operate Voltage V DC 3.7 9 20 3.7 9 20 3.7 9 20 3.7 9 20 3.7 9 20 3.7 9 20 3.7 9 20 Must Release Voltage V DC 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 0.5 1.25 4 Operate Time ms diode fitted 3.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0 2.0 2.0 2.0 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 3.0 3.0 3.0 2.0 2.0 2.0 3.0 3.0 3.0 2.0 2.0 2.0 Resistance 28 150 780 38 240 925 28 150 780 38 240 925 28 150 780 38 240 925 16 95 350 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) Relay Specification Isolation contact/coil kV 17 Insulation resistance contact 14 to all terminals min (typical) 1x10 Environmental Operating Temp range C -20 to +70 Please refer to this document for circuit design notes:- MECHANICAL STANDARD (e.g. DAT71210-HR) CIRCUIT DIAGRAMS 15.8 (0.62 ) 60.0 ()ALL VARIANTS (2.36 ) 18.5 FORMA(NO) (0.73 ) 3 1 2 4.0 4 4 Pins 0.635(0.025) Square (0.15 ) 5.1 FORM B (NC) (0.2 ) 3 - 3 10.2 2 1 1 2 4 (0.4 ) 4 + 25.4 (1.0 ) 50.8 NOTE COIL: POLARITY IS IMPORTANT (2.0 ) FOR FORMB.VARIANT ONLY FLYING LEAD (e.g. DAT71210F-HR) Cable: UL3239, 22AWG, ~300 20kV, Nom. 3.2mm OD (White)Black 50.8 2 1 9 (2.0 ) 4 Pins 0.635(0.025) Square 3 4 NOTE PINS WHICH: ARE NOT NUMBERED HAVE NO ELECTRICAL CONNECTION. Please refer to this document for circuit design notes:- Cynergy3 Components Ltd.