High Voltage DC Relay type GPR-H500A, 1500 VDC, 500A.


GPR-H500A High Voltage DC relay from LSIS

High Voltage DC Relay for operating up to 1500 VDC, 500A.


Number of poles 1 pole
Operating Voltage DC 1500V
Rated Impulse withstand voltage, Uimp 8 kV
Conventional thermal Current 500A
Short time withstand current 2 min, 900A – 15 min, 700A
Mechanical Durability  (3600 operations an hour) 200.000 cycles
Electrical Durability 200A, 1500VDC, 500cycles
(at 360cycles/Hr)
Voltage drop [ initial] 0,04V@20A
Operating time Max. 35ms
Release time Max. 15ms
Temperature Range -40 ~ 85℃
Humidity 5-95% R.H.
Insulation strength (Initial) Min. 100MΩ(@1000VDC)
Size, W × H × D( mm ) 118 x 70 x 108
Weight 1,3 kg
Certification CE, UL, cUL,

To get a more deep overview of the total GER and GPR product line, please download one of the pdf’s below:

Download Leaflet GPR Relays

Download Extended Catalog GPR-Series