GLVAC, Crydom Cross Reference

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GLVAC, Crydom Cross Reference

GLVAC is a worldwide leading manufacturer of HV relay. The most significant difference between GLVAC HV relay and common relay: GLVAC use unique ceramic vacuum sealing technology, separate the sealed contacts from outside air to obtain high dielectric withstand voltage. The working voltage can be up to 70KVDC. Different voltage dielectric such as vacuum or high pressure gas can be filled in relay according to different applications. GLVAC HV relay can be divided into ceramic vacuum relay, vacuum reed relay, gas-filled relay according  to insulating medium. On the base of contact set and control methods, GLVAC HV relay can be divided into SPST HV relay, SPDT HV relay, DPDT HV relay, latching HV relay.  

GLVAC HV relay is easy to use, it can fully replace Kilovac, Jennings and Crydom. For more information please see the cross reference.

 is our international representative for HV relay.

PicturesGL Type Rated
Operating
Voltage
(KV)
Hot
Switch
Rated
Open
Voltage
(kV
Peak)
DC
or
60Hz
Max
CONT.
Current
(Amps)
Contact
Form
Contact
Capacitance
(pF)
Max
Contact
Resist
(0hms)
Max
Open
Time
(ms)
Max
Rel.
Time
(ms)
Shock
11ms
1/2
Sine
(gpeak)
Mech.
Life
(times)
Weight
Nom
(g)
GR2DNA 3KV No 3 2 SPST-NO 1.5/6 0.1 1 1 100 100 Million 7
GR6FNA218 5KV No 5 8 SPST-NO 4/3 0.05 3 1 100 * 24
GR6HBA318 7KV No 7 10 SPST-NO 0.4/5 0.05 2 1 100 100 Million 24
GR6JNB218 8KV No 8 8 SPST-NC 0.6/2.5 0.05 3 2 100 100 Million 24
GR5LTA 10KV No 10 5 SPST-NO 1/8 0.25 2 2 100 * 28
GR5LTB 10KV No 10 5 SPDT-NC 1/8 0.25 2 2 100 * 28
GR5MTA 15KV Yes 15 5 SPST-NC 1/8 0.25 3 2 100 1 Billion 28
GL20 25KV No 28 110 SPST-NO 2.5/2.5 0.005 18 10 30 2 Million 342