GLVAC, JPK Cross Reference

Products And Services

Your Position:Home > Products and Services

GLVAC, JPK 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)
GL23 20KV No 20 75 DPDT 3/3.5 0.01 30 10 50 1 Million 380
GL10 20KV Yes 20 45 SPDT 3/3.5 0.02 30 8 50 1 Million 300
GL50 25KV Yes 25 110 SPDT 5/5 0.005 100 15 30 1 Million 992
GL52 25KV No 25 150 SPDT 5/5 0.003 100 15 30 1 Million 992