AHE00046EN 1904
5
Alfa Laval is a trademark registered and owned by Alfa Laval Corporate AB.
Alfa Laval reserves the right to change specification without prior notification.
2.3 Options
• Electric defrost (E)
For cold rooms with room temperatures below 4 °C and frost build-up is likely, the application of
a defrosting system is advised. Electric defrost for Optigo CD consists of stainless steel heater
elements mounted in both coil and driptray (CD300 driptray only). The defrost elements are con-
nected to separate terminals in the terminal box.
• Driptray insulation 12 mm + cladding (IS)
Available for CD400 only.
• Coil protection
- Pre-coated aluminium fins (EP)
- Cataphoresis treatment (CA)
• Stainless steel casing and frame (SSC)
• Re-heating coil (RH)
Available for CD300 only.
• Switch on/off (SW)
• Fan motors wired to connection box (CB)
2.4 Code description
CD E H E 40 2 .2 B
S 230V BOP
PC E CB - AL 7.0 CU IS
1
2
3
4
5
6 7 8
9
10
11
12
13 14
15
16
17
18
1
Commercial air cooler - dual discharge
2
Refrigerant system (E=HFO/HFC DX, W=brine, X=CO2 DX)
3
Fan speed (H=high speed, L=low fan speed)
4
Fan motor type (blank=AC, E=EC)
5
Fan diameter (30=300, 40=400 mm)
6
Number of fans (1 to 4)
7
Tube rows code (B, C)
8
CD version
9
No. of phases (S=1, T=3)
10
Motor voltage
11
Packing (BOP=box + pallet, CR=crate)
12
Casing material (PC=epoxy coated aluminium, SS=stainless steel)
13
Defrost system (A=air defrost, E=electric defrost)
14
Connection box (blank=without connection box, CB/CBM=with connection box)
15
Fin material (AL=aluminium, EP=epoxy coated aluminium, CA=cataphoresis)
16
Fin spacing (4, 5.5, 7, 10 mm)
17
Tube material (CU=copper)
18 Options
Summary of Contents for Optigo CD
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