8KV HV Relay GHR-47A/B
Home Products Vacuum Relay and Capacitor3.5KV to 10KV Vacuum Relay8KV HV Relay GHR-47A/B
8KV HV Relay GHR-47A/B
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Product Specification |
Units |
GHR47A |
GHR47B |
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Contact Form |
A |
B |
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Contact Arrangement |
SPST-NO |
SPST-NC |
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Test Voltage,(kV, Peak), Test Max., Contacts & to Base (15 μA Leakage Max., dc or 60Hz) |
KV Peak |
9 |
9 |
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Rated Operating Voltage, (kV,Peak), Contacts & to Base (15 μA Leakage Max.) |
DC or 60Hz |
KV Peak |
8 |
8 |
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2.5MHz |
KV Peak |
7.5 |
7.5 |
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16MHz |
KV Peak |
7 |
7 |
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32MHz |
KV Peak |
5 |
5 |
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Continuous Current, Carry Max |
DC or 60Hz |
Amps |
12 |
12 |
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2.5MHz |
Amps |
10 |
10 |
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16MHz |
Amps |
5 |
5 |
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32MHz |
Amps |
3 |
3 |
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Coil Hi -Pot (V RMS, 60 Hz) |
V |
500 |
500 |
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Capacitance |
Across Open Contacts |
pF |
1.2 |
1.2 |
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Contacts to Ground |
pF |
1.2 |
1.2 |
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Resistance, Contact Max @ 1A, 28Vdc |
Ω |
0.02 |
0.02 |
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Operate Time, Max |
ms |
10 |
10 |
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Release Time, Max |
ms |
10 |
10 |
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Operating Temperature Ambient |
°C |
-55~ 125 |
-55~ 125 |
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Shock, 1/2 Sine11ms (Peak) |
G’s |
50 |
50 |
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Vibration, Sine (10-2000 Hz Peak) |
G’s |
10 |
10 |
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Mechanical Life |
Cycles |
2 million |
2million |
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Weight |
g |
28 |
28 |
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COIL RATINGS |
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Nominal, Volts dc |
12 |
26.5 |
48 |
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Pick-up, Volts dc,Max |
8 |
16 |
32 |
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Drop-Out, Volts dc,Min |
0.5-5 |
1-10 |
2-18 |
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Coil Resistance (Ω±10%) |
230 |
920 |
3200 |
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※ Ratings listed are for 25°C |
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GHR47 |
Design code |
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B |
Contact form |
A: SPST-NO |
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B: SPST-NC |
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3 |
Coil voltage |
2 - 12Vdc bus wire |
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3 - 26.5Vdc bus wire |
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4 - 48Vdc bus wire |
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3 |
HV connection method |
3 - Solder connection |
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4 |
Mounting method |
2 - Hole Flanged |
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4 - Standard Flanged |
◆ Compact, space-saving design
◆ Vacuum dielectric for power switching low current loads.
◆ Widely used in antenna coupler applications
◆ Short actuator, low profile, 8 kV relay
