Compressor Nomenclature; Bom Variations - Emerson Copeland YHV029RG Application Manuallines

Reduced system line-up complexity:
o Potential to reduce size of components such as heat exchanger.
o Reduced number of sizes in a system family line-up compared to fixed speed.
o Reduced complexity in production and final installation.
o Increased robustness to errors in determining capacity.
Figure 5: System with variable-speed compressor matching the cooling demand
2.4

Compressor nomenclature

The compressor model designation contains the following technical information:
Figure 6: Nomenclature
2.5

BOM Variations

The BOM (bill of material) characters at the end of the compressor designation indicate the different
compressor layouts and details. YHV*RG and YHV*RT compressor models are available in the
f ollowing BOM versions:
BOM
NBJ
YHV029RG to YHV072RG
(lab sample only) YHV029RT to YHV072RT
YHV029RG to YHV072RG
NBK
YHV029RT to YHV072RT
Table 3: BOM variations with compressor models
Please ref er to the Emerson price list for more details.
6
Compressor model Connections
Fast-on connection
Fast-on connection
AGL_HP_VS_YHV_RG_RT_EN_Rev00
Mounting
T-Box
parts
IP21 Included
IP21 Without