Blast freezers

A EK-DI - B 1 C 63 D A E C F 10 - G A H 08

• A
  Model code (series) EK-DI = EK-DI - blast freezer, cold-store (DI) design, fans inclined 45°
• B
  Number of fans — Number of fans (one digit).
• C
  Fan diameter — Fan diameter in cm (two digits; x10 = mm), e.g. 30=Ø300, 63=Ø630, 91=Ø910. 63 = Ø630 mm
• D
  Dimensional data - coil size letter — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
• E
  Dimensional data - tube rows — Second letter of the dimensional data = number of tube rows (coil depth): A=2, B=3, C=4, D=5, E=6, G=8, I=10, K=12 (alphabet position + 1). C = 4 tube rowsE = 6 tube rowsG = 8 tube rowsI = 10 tube rows
• F
  Fin spacing — Nominal fin spacing in mm (1-2 digits). Karyer catalogue: 10=10.00. The exact pitch is per model (e.g. 4 covers 3.8 to 4.6 mm). 10 = Fin spacing about 10 mm
• G
  Generation code — Karyer design generation letter; Karyer publishes no further decoding. A = Generation A
• H
  Fan data 08 = Ø630: 400V/3Ph/50Hz, 4-pole13 = Ø630: 400V/3Ph/50Hz, 4-pole