Main features:
Telemetring cabinet made of polyester, for installation in customers and producers in special regime substations.

Equipped and tested in accordance:
EDP – DMA-C17-51ON-ABR 2004

Electrical specifications:
Type of current and frequency: AC – 50HZ
Operation voltage: 420 / 230 V
Operation voltage: 420 / 230 V
Operation voltage: 420 / 230 V
Insulation voltage: 690 V
Neutral system: TN or TT

Conditions of operation in service (in place of installation):
Environmental temperature: -25° e +40°C
Altitude: Lower than 2000 m
Atmospheric pressure: 80 kPa
Weather conditions: Can be subject to weather with relative humidity of 100% (temporarily at the maximum temperature of + 25 ° C)
Pollution level: Degree 3 in accordance with section 6.1.2.3 of IEC 60439-1

Degree of protection according to EN60529 and EN 50102:
Degree of protection of hatches: IP44-IK10