30KV Gas filled HV RELAY GHR-28
Home Products Vacuum Relay and Capacitor30KV to 80KV Vacuum Relay30KV Gas filled HV RELAY GHR-28
30KV Gas filled HV RELAY GHR-28
◆SF6 gas filling Excellent for capacitive discharge and safety dump switch applications
◆Consult factory for load switching applications
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Product Specification
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Units |
GHR-28A . |
GHR-28B . |
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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 |
30 |
30 |
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Rated Operating Voltage, (kV,Peak), Contacts & to Base (15 μA Leakage Max.) |
DC or 60Hz |
KV Peak |
25 |
25 |
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2.5MHz |
KV Peak |
- |
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16MHz |
KV Peak |
- |
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Continuous Current, Carry Max |
DC or 60Hz |
Amps |
30 |
15 |
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2.5MHz |
Amps |
- |
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16MHz |
Amps |
- |
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Coil Hi -Pot (V RMS, 60 Hz) |
V |
500 |
500 |
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Resistance, Contact Max @ 1A, 28Vdc |
Ω |
1 |
1 |
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Operate Time, Max |
ms |
18 |
18 |
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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 |
30 |
30 |
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Vibration, Sine (10-2000 Hz Peak) |
G’s |
10 |
10 |
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Mechanical Life |
Cycles |
1million |
1million |
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Weight |
g |
273 |
273 |
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COIL RATINGS |
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Nominal, Volts dc |
24/26.5 |
12 |
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Pick-up, Volts dc,Max |
16 |
8 |
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Drop-Out, Volts dc,Min |
1.5 |
0.5 |
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Coil Resistance (Ω±10%) |
120 . |
24 . |
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※ Ratings listed are for 25°C |
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