Technical data, tools and notes for refrigeration and electronics technicians.

image_pdfimage_print
Danfoss Secop SLV15CNK / SLV15CNK.2 — Complete Technical Review & Replacement Guide mbsmpro
11, Mar 2026
Danfoss Secop SLV15CNK / SLV15CNK.2 — Complete Technical Review & Replacement Guide

The Danfoss Secop SLV15CNK is a variable-speed LBP hermetic compressor running on R290 propane refrigerant, designed exclusively for commercial freezing applications. With a 15.28 cm³ displacement, permanent magnet TRI motor, and mandatory SLV electronic controller, it powers chest freezers and display cases across retail worldwide — including AHT deep freezer…

Donper K400CZ1 R134a compressor mbsmpro
4, Jan 2026
Donper K400CZ1 R134a compressor

The Donper K400CZ1 is a hermetic reciprocating compressor designed for commercial refrigerators and chest freezers operating with refrigerant R134a on 220‑240V 50Hz single‑phase power. It offers roughly 1/2 hp class performance with about 400 W cooling capacity, making it suitable for medium‑size display cabinets and storage equipment in supermarkets and…