Gigavac G71A 70kV, SPST-NO High Voltage Relay
Gigavac G71A Single Pole Single Throw, SPST Relay Possibly the smallest 70kV relay in the universe, offer a normally open contact feature relay. Inert gas dielectric provides low and stable contact resistance & multiple coil Voltage options which increases the compatibility with drive circuits Gas dielectric for improved hi-inrush and make into load switching. Tungsten contacts for long operational life. Compact design saves precious space while isolating 70kV. Rugged HV wire leads make installation easy.
COIL RATINGS
Nominal, Volts dc | 12 | 26.5 | 115 |
Pick-up, Volts dc, Max. | 9 | 22 | 90 |
Drop-out, Volts dc | .5 – 5 | 1 – 10 | 5 – 55 |
Coil Resistance (Ohms ±10%) | 18 | 75 | 1300 |
PART NUMBER SYSTEM
G71A | 7 | 4 | 1 |
Coil Voltage | 7 = 12Vdc, Turret Terminal 8 = 26.5Vdc, Turret Terminal 9 = 115Vdc, Turret Terminal |
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High Voltage Connections | 4 = Flying Leads, 12″ 7 = Flying Leads, 72″ 8 = Flying Leads, 36″ |
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Mounting | 1 = Threaded |
Technical Specifications | |
Voltage Rating | 70kV |
Rated Voltage (KV Peak) DC or 60Hz | 30kV Peak |
Current, Continuous Max Carry (Amps) DC or 60Hz | 10 |
FORM | Single Pole Single Throw |
Max. Contact Res. (Ohms) | 2.0 |
Max Operate Time (ms) | 20 |
Max Release Time (ms) | 15 |
Mech Life (cycles) | 500,000 |
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