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AE4-1318 R1
APPLICATION GUIDELINES FOR ZB*KC/ZB*KCE COPELAND SCROLL
Introduction
®
The Copeland Scroll
compressor product offering has expanded to include
higher horsepower models. These new models
include 7-15 Hp and produce between 50,000 Btu/H
and 114,000 Btu/H at 20/120°F using 60 Hz electrical
power. This bulletin covers the application parameters
recommended for operating these compressors
properly.
Nomenclature
The ZB*KC/ZB*KCE refrigeration scroll model number
includes two digits that indicate the amount of cooling
capacity in thousands of Btu/H at the 60 Hz ARI rating
point (20/120°F) with R404A in the third and fourth
location. (e.g. ZB92KC produces approximately 92,000
Btu/H). For actual compressor performance information
please visit Emerson Climate Technologies Online
Product Information at www.emersonclimate.com
Operating Envelope
The Copeland Scroll refrigeration models can be used
with a variety of refrigerants. Table 1 shows these
selection options.
The operating envelopes are depicted in Figures 1A,
1B, 1C, 1D, 1E and 1F.
TABLE 1
Model
Refrigerant
ZB50KC/E
R22/407/R404A/507/134a
ZB58KC/E
R22/407/R404A/507/134a
ZB66KC/E
R22/407/R404A/507/134a
ZB76KC/E
R22/407/R404A/507/134a
ZB88KC/E
ZB95KC/E
R22/R404A/507/134a
ZB114KC/E
R22/R404A/507/134a
ZB56KC/E
R22/R404A/507/134a
ZB68KC/E
R22/R404A/507/134a
ZB75KC/E
R22/R404A/507/134a
ZB92KC/E
R22/R404A/507/134a
ZB11MC/E
R22/R404A/507/134a
© 2008 Emerson Climate Technologies
Printed in the U.S.A.
Application Engineering
Application Engineering
B
B
U
U
L
REFRIGERATION COMPRESSORS 7 TO 15 HP
ZB*KC/ZB*KCE refrigeration
Lubricant
MO/POE
MO/POE
MO/POE
MO/POE
R22
MO/POE
MO/POE
MO/POE
MO/POE
MO/POE
MO/POE
MO/POE
MO/POE
L
L
E
L
T
E
I
ZB*KCE (excluding ZB95KCE & ZB114KCE)
Application Envelope for R404A/R507 MT
ZB95KCE & ZB114KCE Application Envelope for
R404A/R507 MT Applications 7-15Hp
1
N
T
I
Figure 1A
Applications 7-15Hp
Figure 1B
N
AE-1318 R1
June 2008
®
20 F SH
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Related Manuals for Emerson Copeland Scroll ZB KC Series
Summary of Contents for Emerson Copeland Scroll ZB KC Series
- Page 1 Btu/H at the 60 Hz ARI rating point (20/120°F) with R404A in the third and fourth location. (e.g. ZB92KC produces approximately 92,000 Btu/H). For actual compressor performance information please visit Emerson Climate Technologies Online Product Information at www.emersonclimate.com Operating Envelope Figure 1B The Copeland Scroll refrigeration models can be used ZB95KCE &...
- Page 2 200-220 V 50 Hz Compressor Lubrication The compressors can be used with different lubricants depending upon the refrigerant used. See Form 93-11 for a complete list of all Emerson approved lubricants. Accumulators Figure 1E ZB95KC & ZB114KC Application Envelope for R22...
- Page 3 The use of screens fi ner than 30 x 30 mesh (0.6 mm openings) anywhere in the system is not recommended. After extensive research and trials Emerson Climate Field experience has shown that fi ner mesh screens Technologies found a way to install a Therm-O- used to protect thermal expansion valves, capillary Disc®...
- Page 4 Models with Electronic Module p/n: 071-0620-00 ZB56, ZB68, ZB75, ZB92, ZB11M Model: INT69SCY (note: electric code = TW*) Models with Electronic Module p/n: 071-0641-00 ZB95, ZB114 Model: INT69SU (note: electric code = TW*) © 2008 Emerson Climate Technologies Printed in the U.S.A.
- Page 5 The L1/L2/L3 and S1/S2 leads are pre-wired on the long-term contact resistance of the relay and may compressor and are engineered to work in conjunction result in false compressor trips. with the motor protector module. The module © 2008 Emerson Climate Technologies Printed in the U.S.A.
- Page 6 Non Phase Sensing Non Phase Sensing After 10 module trips Non Phase Sensing Reset For Lockout Non Phase Sensing Non Phase Sensing T1-T2 interrupt for Non Phase Sensing minimum of 5 sec © 2008 Emerson Climate Technologies Printed in the U.S.A.
- Page 7 Replace all wire leads and use a voltmeter to verify Reference Table 7 for proper oil charge. See Form the M1-M2 contacts are closed. 93-11 for a complete list of all Emerson approved • If the M1-M2 contacts remain open and S1-S2 are lubricants.
-
Page 8: Rubber Pad
Connection Fittings Note: If oil management problems are occurring please refer to AE 17-1320 or contact the Emerson There are various connection fi ttings available for Climate Technologies Application Engineering Copeland Scroll refrigeration compressors. The Department. - Page 9 fl ame. It is important to check © 2008 Emerson Climate Technologies Printed in the U.S.A.
- Page 10 Emerson Climate Technologies, Inc. and/or its affi liates (collectively "Emerson"), as applicable, reserve the right to modify the design or specifi cations of such products at any time without notice. Emerson does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson product remains solely with the purchaser or end user.