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
◆ 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
|
GHR47 |
Design code |
|
|
B |
Contact form |
A: SPST-NO |
|
B: SPST-NC |
||
|
3 |
Coil voltage |
2 - 12Vdc bus wire |
|
3 - 26.5Vdc bus wire |
||
|
4 - 48Vdc bus wire |
||
|
3 |
HV connection method |
3 - Solder connection |
|
4 |
Mounting method |
2 - Hole Flanged |
|
4 - Standard Flanged |
|
COIL RATINGS |
|||
|
Nominal, Volts dc |
12 |
26.5 |
48 |
|
Pick-up, Volts dc,Max |
8 |
16 |
32 |
|
Drop-Out, Volts dc,Min |
0.5-5 |
1-10 |
2-18 |
|
Coil Resistance (Ω±10%) |
230 |
920 |
3200 |
|
※ Ratings listed are for 25°C |
|||
|
Product Specification |
Units |
GHR47A |
GHR47B |
||
|
Contact Form |
A |
B |
|||
|
Contact Arrangement |
SPST-NO |
SPST-NC |
|||
|
Test Voltage,(kV, Peak), Test Max., Contacts & to Base (15 μA Leakage Max., dc or 60Hz) |
KV Peak |
9 |
9 |
||
|
Rated Operating Voltage, (kV,Peak), Contacts & to Base (15 μA Leakage Max.) |
DC or 60Hz |
KV Peak |
8 |
8 |
|
|
2.5MHz |
KV Peak |
7.5 |
7.5 |
||
|
16MHz |
KV Peak |
7 |
7 |
||
|
32MHz |
KV Peak |
5 |
5 |
||
|
Continuous Current, Carry Max |
DC or 60Hz |
Amps |
12 |
12 |
|
|
2.5MHz |
Amps |
10 |
10 |
||
|
16MHz |
Amps |
5 |
5 |
||
|
32MHz |
Amps |
3 |
3 |
||
|
Coil Hi -Pot (V RMS, 60 Hz) |
V |
500 |
500 |
||
|
Capacitance |
Across Open Contacts |
pF |
1.2 |
1.2 |
|
|
Contacts to Ground |
pF |
1.2 |
1.2 |
||
|
Resistance, Contact Max @ 1A, 28Vdc |
Ω |
0.02 |
0.02 |
||
|
Operate Time, Max |
ms |
10 |
10 |
||
|
Release Time, Max |
ms |
10 |
10 |
||
|
Operating Temperature Ambient |
°C |
-55~ 125 |
-55~ 125 |
||
|
Shock, 1/2 Sine11ms (Peak) |
G’s |
50 |
50 |
||
|
Vibration, Sine (10-2000 Hz Peak) |
G’s |
10 |
10 |
||
|
Mechanical Life |
Cycles |
2 million |
2million |
||
|
Weight |
g |
28 |
28 |
||
Need more information?
Contact us to request pricing, availability and customization options.
