electric control box of BITZER unit NAKB20

NAKB20 Specifications

Main Function:

Temperature display, Refrigeration ,Defrost Control; Crankshaft heating;

Compressor running current display, overload, phase-deficient, sequence protection.

Provide high, low pressure to protect access terminals;

Can provide up to 9999 hours trial time;

Optional installation of the cooling water pump, networking and printing capabilities;

The front panel is waterproof, the level of dust-proof is IP65;

Temperature display range: -50°C~125°C;

Temperature setting range: -45°C~120°C;

Temperature sensor: NTC R25=5KΩ,5mX2;

Selected controller: NA6839;

Power:5.5KW,7.5KW,10.5KW (About 8Ph,10Ph,15Ph)

Pictures:

Body Size(mm): 350×450×180