The enclosure is made of 1.5 mm thick, galvanized sheet metal and is painted with an ultraviolet-resistant powder coating (RAL 7032). The door can be removed and is equipped with a lock (customer-specifi c locks are available).
POWER CONNECTION AND METERING CABINETS
The standard versions include the main switch, a meter mounting plate with fasteners, marked cables with ferrules, plastic protective covers that can be sealed, input and output terminals as well as a lock key. The section with the conductors that are not metered can be sealed. The standard products do not come with meters, timers for different tariff rates or main circuit breakers.
CONTROL CABINETS FOR POLE-MOUNTED TRANSFORMERS
The standard product versions include a meter mounting plate with fasteners, marked cables with ferrules as well as input and output terminals. The direct measuring cabinet has one main switch and three 000-size fuse switch disconnectors (without fuses) or electronic circuit breakers. The transformer measuring cabinet contains current transformers 150/5 A 0.2 S and three 000-size fuse switch disconnectors (without fuses) or electronic circuit breakers.
The cabinets are designed for outdoor installation on utility poles through the use of hardware, at ground level on top of a base or on walls together with mounting hardware.
COMPLIANCE WITH STANDARDS
The HELK series of cabinets conform to the standards EVS-EN 60439-1, EVS-EN 60439-3 and EVS-EN 60439-5. The product has received the FIMKO certifi cate with the number 21945.