25KV HV Relay GHR-25
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25KV HV Relay GHR-25
◆ Specifically designed for load switching applications
◆ Durable tungsten contacts for hot load switching
◆ Can power switch and isolate loads
◆ Internal shield allows base to be grounded for load switching below 500 Vdc
◆ Consult factory for load switching applications
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Product Specification
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Units |
GHR-25 . |
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Contact Form |
C |
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Contact Arrangement |
SPDT |
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Test Voltage,(kV, Peak), Test Max., Contacts & to Base (15 μA Leakage Max., dc or 60Hz) |
KV Peak |
28 |
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Rated Operating Voltage, (kV,Peak), Contacts & to Base (15 μA Leakage Max.) |
DC or 60Hz |
KV Peak |
25 |
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2.5MHz |
KV Peak |
- |
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16MHz |
KV Peak |
- |
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32MHz |
KV Peak |
- |
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Continuous Current, Carry Max |
DC or 60Hz |
Amps |
30 |
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2.5MHz |
Amps |
- |
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16MHz |
Amps |
- |
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32MHz |
Amps |
- |
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Coil Hi -Pot (V RMS, 60 Hz) |
V |
500 |
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Capacitance |
Across Open Contacts |
pF |
0.5 |
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Contacts to Ground |
pF |
1 |
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Resistance, Contact Max @ 1A, 28Vdc |
Ω |
0.05 |
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Operate Time, Max |
ms |
18 |
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Release Time, Max |
ms |
12 |
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Operating Temperature Ambient |
°C |
-55~ 125 |
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Shock, 1/2 Sine11ms (Peak) |
G’s |
50 |
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Vibration, Sine (10-2000 Hz Peak) |
G’s |
10 |
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Mechanical Life |
Cycles |
1 million |
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Weight |
g |
110 |
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COIL RATINGS |
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Nominal, Volts dc |
26.5 |
24 |
12 |
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Pick-up, Volts dc,Max |
18 |
18 |
9 |
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Drop-Out, Volts dc,Min |
1-10 |
1-10 |
0.5-5 |
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Coil Resistance (Ω±10%) |
125 . |
125 . |
30 . |
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※ Ratings listed are for 25°C |
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| Part numbers | HV terminal connection | Mounting | Coil rating |
| GHR-25-SF-12 | S - Solder pot | F - Flange | 12 - 12VDC |
| GHR-25-SF-24 | S - Solder pot | F - Flange | 24 - 24VDC |
| GHR-25-SF-26.5 | S - Solder pot | F - Flange | 26.5 - 26.5VDC |
| GHR-25-WF-12 | W - Screw | F - Flange | 12 - 12VDC |
| GHR-25-WF-24 | W - Screw | F - Flange | 24 - 24VDC |
| GHR-25-WF-26.5 | W - Screw | F - Flange | 26.5 - 26.5VDC |
| GHR-25-SP-12 | S - Solder pot | P - Through panel | 12 - 12VDC |
| GHR-25-SP-24 | S - Solder pot | P - Through panel | 24 - 24VDC |
| GHR-25-SP-26.5 | S - Solder pot | P - Through panel | 26.5 - 26.5VDC |
| GHR-25-WP-12 | W - Screw | P - Through panel | 12 - 12VDC |
| GHR-25-WP-24 | W - Screw | P - Through panel | 24 - 24VDC |
| GHR-25-WP-26.5 | W - Screw | P - Through panel | 26.5 - 26.5VDC |
Need more information?
Contact us to request pricing, availability and customization options.
