Page 5 - Slimline' Outdoor Condensing Units - Hermetic

SH1/SL1 - QH1/QL1 Hermetic Models

Application Notes …………..

The SH/SL & QH/QL series are designed to provide maximum flexibility for the applications engineer in terms of :-
** Refrigeration capacity,
** Noise emmissions,
** Ambient temperature,
** Condensing Unit size
** Compressor type and manufacturer
** Power supply (1phase or 3 phase)
** Condensing Unit Price
The data shown in this book is based on Housing size, Condenser size, Condenser fan speed, Condenser Air flow, and Noise
emmissions for the various compressor types. There is a cross over at the extremities of each housing size e.g. the
compressors fitted at the top end of the SH1 series are also included in the bottom end of the SH2 series in order to provide the
diversification to suite a wider range of applications. Examples of the overlap are shown in the tables below.

Hermetic Overlap Example :

Refrigeration Capacity - Watts Evaporating Temperature oC

Condensing dB(A) Compressor Amb Low Temperature Medium Temperature High Temperature
Unit Model
SH1-25-150 @10M Condenser oC -40 -35 -30 -25 -20 -15 -10 -5 0 5 10

SH2-35-175 38 T/CAJ4519Z 32 - - - 1372 1792 2240 2721 3228 3758 4305 4865

AC03-4p

39 T/CAJ4519Z 32 - - - 1501 1965 2478 3048 3675 4358 5099 5895

AC06-4p

Scroll Overlap Example :

Refrigeration Capacity - Watts Evaporating Temperature oC

Condensing dB(A) Compressor Amb Low Temperature Medium Temperature High Temperature
Unit Model @10M Condenser oC
SH1-25-ZB15 32 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10
36 ZB15KCE-551 -
SH2-35-ZB15 AC03-4p 32 - 1392 1756 2151 2631 3151 3710 4290 4906 5542
-
38 ZB15KCE-551 - 1540 1965 2443 3002 3622 4308 5087 5899 6770
AC06-4p

Frascold Overlap Example :

Refrigeration Capacity - Watts Evaporating Temperature oC

Condensing dB(A) Compressor Amb Low Temperature Medium Temperature High Temperature
Unit Model @10M Condenser oC -40
SH1-25-A1.5-8 32 868 -35 -30 -25 -20 -15 -10 -5 0 5 10
37 A1.5-8Y
SH2-35-A1.5-8 AC03-4p 32 923 1178 1538 1937 2381 2883 3434 4035 4692 5395 -

38 A1.5-8Y 1262 1660 2116 2638 3243 3930 4702 5572 6536 -
AC06-4p

The examples shown above are all based on 4 pole condenser fan speed. Capacities for 6 pole and EC condenser fan models
are also shown in the condensing unit capacity data pages of this booklet enabling the design engineer to select against a wide
range of design criteria.
For applications advice please contact a member of our technical team via the Order Line shown at the bottom of this page.

July 2014 Order Line : 01449 722274 5