Cold Storage Electrical Control Box

Functions and features:
ECB-3000 is a new optimizing product especially designed for mini-type cold storage. Easy parameters setting and operation reliable performance, complete functions. ABS fire-proof plastic material for security and good water-proof ability. Modifying parameters even when the machine is running. Auto and manual switch function, while in manual operation, it can control fan, compressor and defrost separately. compressor start-up delay protection. Fan start-up delay. Auto defrost and enforced defrost. Main control units are famous brand with high reliability.

Specification:
Product size: 250X190X139mm

Technical parameter:
Power supply: Three-phase five-wire (or three-phase four-wire), 380VAC ±10%, 50Hz
Temperature measuring and controlling range: -50~+50^oC
Resolution: 0.1
Return difference: 1~+25^oC
Defrost time: 0-255 minutes
Defrost cycle: 0-120 hours
Compressor start-up delay protection time: 0~50 minutes (Adjustable)
Defrost thermal protection relay connected temperature: 50^oC
Defrost protection relay connected temperature: 40^oC
Max. capacity of controlling the compressor and fan (KW): 5.5
Max. capacity of controlling the defroster (KW): 5.5