DOSA
We are experts in the design and manufacture of protection systems for power transmission lines and distribution transformers.

DOSA
9kV to 15kV
Compatibility with arresters for:
9kV, 10kV, 12kV,15kV
Nominal operating voltage 15kV
Weight: 5.66 kg
Bil: 110kV
DOSA 18kV to 24kV
Compatibility with arresters for:
18kV, 21kV, 24kV
Weight: 11.66 kg
Bil: 200kV
Nominal operating voltage 24kV


DOSA 27kV to 36kV
Compatibility with arresters for:
27kV, 30kV, 36kV
Nominal operating voltage 36kV
Weight: 12 kg
Bil: 200kV