GLVAC, Jennings Cross Reference

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Update Time:2013-12-08GLVAC, Jennings Cross Reference

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Product Name:Vacuum Relay

Item No:GLH2

Description:

GLH 8kV Series
Easy to mount threaded base with jam nut
User interchangeable coils provide for driver versatility
Meets or exceeds standards set in MIL-R-83725
GLH2 No Load Switching
Low, stable contact resistance minimizes voltage drop in sensitive circuits
High carry current, 25Adc continuous, in a small package
GLH4 Make & Break Load Switching
Durable tungsten contacts for hot load switching
Vacuum dielectric for effective arc quenching when opening under load
GLH6 Make Only Load Switching
Excellent for capacitive discharge and safety dump switch applications
Can be modified to accommodate customer specified cables and connectors
Consult factory for load switching applications

DownLoad GLH2

GLH2 Product Introduce

Model
Specification
Contact & Relay Ratings Units GLH2

GLH4

GLH6
Contact Form C C C
Contact Arrangement SPDT SPDT SPDT
Test Voltag,(kV, Peak), Test Max., Contacts & to Base (15 μA Leakage Max., dc or 60Hz) KV Peak 10 10 10
Rated Operating Voltage,(kV,Peak), Contacts & to Base (15 μA Leakage Max.) dc or 60Hz

KV Peak

8 8 8
2.5MHz Kv Peak - - -
16MHz KV Peak - - -
32MHz KV Peak - - -
Continuous Current, Carry Max dc or 60Hz Amps 25 15 8
2.5MHz Amps - - -
16MHz Amps - - -
32MHz Amps - - -
Coil Hi-Pot (V RMS, 60 Hz) V 500 500 500
Capacitance Across Open Contacts pF - - -
Contacts to Ground pF - - -
Resistance, Contact Max @ 1A, 28Vdc ohms 0.01 0.02 0.50
Operate Time, Max ms 6 6 6
Release Time, Max ms 6 6 6
Mechanical Life Cycles 2 million 2 million 1 million
Weight g(02) 39(1) 39(1) 39(1)
Vibration, Sine (10-2000 Hz Peak) G's 10 10 10
Shock, 1/2 Sine11ms (Peak) G's 50 50 50
Operating Temperature Ambient °C -55 ~ +125 -55 ~ +125 -55 ~ +125

Coil Ratings
Coil Ratings
Nominal, Volts dc 12 26.5 115
Pick-up, Volts dc, Max 8 16 80
Drop-Out, Volts dc .5-5 1-10 5-50
Coil Resistance(Ω±10%) 80 335 6000

* Order the relay with the coil voltage in the part number as shown above. The coil voltage will appear on the coil plate near the coil terminals rather than in the P/N on the relay.