refrigeration temperature controller-limiter
UltraCella is a modular platform. It's easily expandable and upgradable with additional contents thanks to the new mechanical modular concept.
Still in cold rooms with single-phase loads, sometimes additional devices are requested, like differential circuit-breakers, additional relays or other devices in according with cold room requested performances.
Ultra EVD expansion Module is an add-on expansion module. It can be added beside UltraCella. It's easy to assembly and connect, and increases UltraCella potentiality in according with requested cooling capacity.
The module can be assembled on DIN rail directly or pre-assembled before wall mounting, thanks to special plastic inserts and 3 wide bypass holes for a comfortable and safe wiring, while IP65 of the complete set is granted.
Standard equipment: differential circuit-breaker 20A and ground terminals for loads in the upper half of the box.
Model with free space in the lower half of the box to give the possibility to the customer to add contents in according with application.
Model with additional 3HP (30A) relay for compressor to increase cooling capacity directly handled by system.