High voltage Reed Relay
Reliable switching of high voltages up to 10000 V. The special open construction provides very high insulation values up to 15000 VDC resp. 100000 Gigaohm between coil and contact. A breakdown voltage of up to 15000 Volt over the open switch is achieved through the use of vacuum reed switches.
Form A and B contact versions are available.
Characteristics:
- Coil covered with a thermo-plastic according to UL 94V-0
- Fastening with screw M4 possible
- High insulation resistance
Dimensions
Tolerance +/- 0.10mm (0.004 inch)
Relay Data
Operating temperature | (°C) | -20/+70 | |
Storage temperature | (°C) | -25/+85 | |
Isolation coil / contact | min. | (kV) | 15 |
Insulation coil / contact | min. | (Ohm) | 1012 |
Life expectancy | Dependent upon load, refer to factory |
Contact Data
Contact type | 83 | 77 | 69 | |||
Contact form | A/B dry | A/B dry | A/B dry | |||
Rated power | max. | (W) | 50 | 25 | 50 | |
Switching voltage | max. | (VDC) | 7500 | 3500 | 10000 | |
Switching current | max. | (A) | 3.0 | 0.5 | 3.0 | |
Carry current | max. | (A) | 5.0 | 6.0 | 5.0 | |
Contact resistance | max. | (mOhm) | 150 | 150 | 150 | |
Insulation resistance | min. | (Ohm) | 1010 | 1010 | 1010 | |
Breakdown voltage (contact/contact) | min. | (VDC) | 10000 | 15000 | 15000 | |
Operating time incl. bounce | typ. | (ms) | 3.0 | 3.0 | 3.0 | |
Release time | typ. | (ms) | 0.5 | 3.0 | 0.5 | |
Shock | at 11ms | max. | (g) | 35 | 35 | 35 |
Vibration | at 50 – 500 Hz | max. | (g) | 20 | 20 | 20 |
Data at 140% pull-in energization and 20°C. Other switches on request.
Coil Data (Data at 20°C)
Contact form | Contact type | Nominal voltage (VDC) |
Coil resistance +/- 10% (Ohm) |
Pull-in voltage maximum (VDC) |
Drop-out voltage minimum (VDC) |
Maximum voltage 20°C (VDC) |
Maximum voltage 60°C (VDC) |
Nominal power (mW) |
1A | 69/77 83 |
5 | 50 | 3.5 | 0.75 | 14.0 | 8.0 | 500 |
12 | 340 | 8.4 | 1.8 | 37.0 | 23.0 | 420 | ||
24 | 1500 | 16.8 | 3.6 | 78.0 | 48.0 | 380 | ||
1B | 69/83 | 5 | 65 | 3.5 | 0.75 | 6.5 | 6.5 | 380 |
12 | 275 | 8.4 | 1.8 | 15.6 | 15.6 | 523 | ||
24 | 650 | 16.8 | 3.6 | 31.2 | 31.2 | 880 |
Order information
Example for ordering
H24 – 1A83
H Series, 24V coil voltage, 1 form A switch 83