Keeprite KXHA006E6 User Manual
KX-Line
Condensing Units
PRODUCT DATA &
SPECIFICATIONS
Bulletin K40-KX-PDS-50-1
1082039-50
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www.keepriterefrigeration.com
Indoor Water Cooled
Coaxial Semi-Hermetic &
Hermetic Condensing Units
1/2 to 5 HP
High, Medium and Low
Temperature Refrigeration
CONTENTS
Page
Nomenclature........................................................................................................................ 2
Features & Options.............................................................................................................. 2, 3
Capacity Data...................................................................................................................... 4 - 8
Hermetic Units ............................................................................................................. 4, 6
Semi-Hermetic Units .................................................................................................. 7 - 8
Electrical Data..................................................................................................................... 9 - 12
Hermetic Units ............................................................................................................. 9, 10
Semi-Hermetic Units ................................................................................................... 11, 12
Dimensional Data................................................................................................................13
Specifications...................................................................................................................... 14, 15
Wiring Diagram................................................................................................................... 16-18
Project Information.............................................................................................................. BACK
NOMENCLATURE
K X H A 050 L 6 - I T3 A
K = KeepRite
Product Family
X = Coaxial water cooled
condensing unit line
Type of Compressor
H = Hermetic
S = Semi hermetic
Compressor Manufacturer
A - Copeland
Nominal HP
050 = 5 HP
Application
H = High and Med T emp
M = Med T emp
E = Extended Medium T emperature
L = Low Temp
WATER COOLED CONDENSING UNIT
Design version
A = 1st Generation
Voltage *
S2 = 208/230-1-60
S3 =230/1/60
S6 = 200/220-1-50
S7 = 200/1/50
T3 = 208-230/3/60
T4 = 460/3/60
T5 = 575/3/60
T7 = 200-220/3/50
T9 = 380-400/3/50
* Subject to compressor
availability
I = Indoor
Refrigerant
2 = R22
6 = R404A / R507* ,
KXH HERMETIC CO-AXIAL
STANDARD FEATURES
• Weatherproof electrical control box with
compressor contactor and fused control circuit
• Pre-formed piping
• Welded hermetic compressor
• Base valve on suction line (KXH)
• Copper tubing secured with cushion clamps
FACTORY MOUNTED OPTIONAL FEATURES
• Sealed suction filter
• Suction accumulator
• Suction accumulator with boil-out coil
• Sealed liquid line filter drier and sight glass
• Liquid line solenoid valve with 230 volt coil
(shipped loose)
• Co-Axial condenser
• Receiver with fusible plug and liquid shut off valve
• Adjustable dual high / low pressure control
• Each Unit subjected to a thorough leak test with
Helium leak-detectors
• Units are shipped with Helium holding charge
• Compressor time delay relay
• Pump down toggle switch
• Electric defrost kit with electronic or mechanical
time clock and contactors, as required
• Lockout control circuit (for liquid solenoid valve)
• Disconnect switch (fused or non-fused)
• Compressor circuit breaker
• 3 Lead electronic phase / voltage monitor
• Water reg valve (shipped loose)
- 2 -
KXS SEMI-HERMETIC CO-AXIAL
WATER COOLED CONDENSING UNIT
STANDARD FEATURES
• Weatherproof electrical control box with
compressor contactor and fused control
circuit
• Pre-formed piping
• Solid mounted accessible semi-hermetic
compressor up to 2 HP models
• Spring mounted accessible semi-hermetic
compressor with suction and discharge
vibration eliminator on 3HP and over models
FACTORY MOUNTED OPTIONAL FEATURES
• Spring mounted accessible compressor
with suction and discharge vibration
eliminator on up to 2 HP
• Suction service valve.
• Copper tubing secured with cushion clamps
• Co-Axial condenser
• Receiver with fusible plug and liquid shut off
valve
• Adjustable dual high / low pressure control
• Each Unit subjected to a thorough leak test
with Helium leak-detectors
• Units are shipped with Helium holding charge
• Compressor circuit breaker
• Current sensing relay – for use with oil safety
control (where applicable)
• Suction accumulator
• Suction accumulator with boil-out coil
• Discharge line check valve
• Oil separator
• Oil separator c/w oil return filter & solenoid
valve
• Receiver inlet ball valve
• Over-sized receiver
• Sealed liquid line filter drier & sight glass
• Ball valve – liquid line (shipped loose)
Insulated suction lines
• Flex hoses – for all pressure controls
• Liquid line solenoid valve (with standard 230
volt coil) – shipped loose
• Defrost heater contactor c/w fuse block
• Evaporator fan contactor c/w fuse block
• Disconnect switch
• Disconnect fusing
• Pump down toggle switch
• Lock out control circuit – Liquid solenoid valve
with separate HP and LP controls
• Time delay relay for compressor
• Mechanical time clock
• Electronic time clock
• Electronic defrost kit
• Electronic voltage/phase monitor
• Water reg valve (shipped loose)
- 3 -
H
HERMETIC
CAPACITY DATA - R22
HIGH/MEDIUM TEMPERATURE
50Hz
TINU
LEDOM
2H500AHXK
2H800AHXK
2H010AHXK
2H510AHXK
2H020AHXK
2H520AHXK
2H030AHXK
2H530AHXK
2H040AHXK
2H050AHXK
ROSSERPMOC
LEDOM
STTAW077110198216541046179022732
1C28TRA
2C46SR
1C07SR
QK81
RC
QK42RC
QK23RC
QK73RC
QK14RC
QK35RC
0050-5NRC
RH/L2.27.25.
aPk9.16.28.38.43.67.116.61
STTAW8701124193814702733292920823
RH/L3.44.40.55.52.63.88.9
aPk6.61.77.81.011.2
STTAW9101415117028732907265436683
RH/L3.44.42.50.69.69.90.21
aPk7.60.72.93.113.412.524.43
STTAW998487168623613166347740635
RH/L7.53.57.60.89.92.510.91
aPk7.24.27.32.54.77.511.32
STTAW639168622363881447742
RH/L5.32.52.84.011.316.024.52
aPk9.29.34.69.87.211.727.93
STTAW3162947305943565653676975788
RH/L1.55.71.214.
aPk4.37.53.114.618.322.155.57
STTAW88926724147516560147413993301
RH/L5.614.219.114.312.617.628.43
Pk8.119.64.60.85.113.726.24
a
STTAW654347745836392706287240182611
RH/L3.417.113.312.619.020.731.94
aPk1.91.69.75.110.
STTAW1844792698281349266012353120251
RH/L0.333.622.522.723.138.841.46
aPk2.623.812.712.911.424.258.78
STTAW27258947009998111595218575154571
RH/L5.414.710.420.924.532.354.56
aPk7.45.63.116.511.225.541.66
8.71-2.21-7.6-9.3-1.1-4.42.7
30.48.41.78.8
516.913.133.93
ERUTAREPMETNOITCUSDETARUTAS C°
11.919.42
9065976
812.744.67
Capacity rating conditions: 29.4 °C entering water, 37.8 °C condensing, -17.8 °C subcooling
- 4 -
H
HERMETIC
CAPACITY DATA - R404A
EXTENDED MEDIUM TEMPERATURE
50Hz
TINU
LEDOM
6E600AHXK
6E800AHXK
6E900AHXK
6E010AHXK
6E510AHXK
20AHXK
6E0
6E520AHXK
6E030AHXK
6E530AHXK
6E040AHXK
6E050AHXK
ROSSERPMOC
LEDOM
ST
TAW5031834554678001982144418061
E2C34SR
E2C55SR
E2C46SR
E1C07SR
E6K01SC
E6K21SC
E6K41SC
E6K81SC
E6K02SC
E3K72SC
E3K33SC
RH/L0.20.22.26.25.39.49.50.7
aPk6.16.18.15.29.36.67.86.11
STTAW0933849075798921576138812
RH/L9.47.43.43.46.45.52.62.7
aPk2.86.78.67.66.70.011.210.51
STTAW98490667857117151709112125532
RH/L5.43.43.46.43.57
aPk2.78.67.64.75.97.310.715.12
STTAW48356550915214361301287326862
RH/L9.45.43.45.44.52.75.83.01
aPk2.83.76.63.
STTAW084266911139610732361337533893
RH/L6.25.28.29.31.65.97.112.41
aPk5.25.26.21.35.48.75.014.41
STTAW936558583163026082196388146864
RH/L5.26.23.31.52.81.312.619.91
aPk5.25.28.28.35.66.210.815.52
STTAW3290611947166420133672447741335
RH/L1.58.48.40.60.91.415.716.12
aPk4.31.31.32.44.73.410.027.72
STTAW7011563160
RH/L2.625.326.710.317.118.411.814.22
aPk3.629.123.316.71.67.90.413.02
STTAW911176516642654
RH/L4.521.121.519.114.212.914.626.73
aPk1.523.811.014.69.65.518.626.84
STTAW7861301243133244400
RH/L0.943.449.435.729.421.036.632.64
aPk7.258.348.826.919.616.222.134.74
STTAW9302636252937055014
RH/L2.813.718.612.816.223.137.738.54
aPk0.35.22.20.37.56.117.619.32
1.23-9.82-3.32-8.71-2.21-7.6-9.3-1.1-
77.90.517.919.62
1250136724495586261796
36864932650279828
67697150925201
766694890109321
ERUTAREPMETNOITCUSDETARUTAS C°
112
.67.70.9
Capacity rating conditions: 29.4 °C entering water , 37.8 °C condensing, -17.8 °C subcooling
- 5 -
H
HERMETIC
CAPACITY DATA
R404A - LOW TEMPERATURE
50Hz
TINU
LEDOM
6L600AHXK
6L800AHXK
6L010AHXK
6L020AHXK
6L520AHXK
6L030AHXK
ROSSERPMOC
LEDOM
STTAW
E1C22TFA
E1C62TFA
E6K40FC
E6K60FC
E6K90FC
E6K21FC
RH/L6.27.25.33.59.6
aPk5.26.21.34.56.8
STTAW
RH/L7.24.32.51.93.21
aPk6.21.33.58.415.72
STTAW705378892145813162
RH/L1.27.23.44.73.31
aPk7.16.23.56.212.33
STTAW3987931330238722363
RH/L3.46.43.68.94.51
aPk6.65.72.219.425.25
STTAW12410512710317042725
RH/L3.58.67.016.714.82
aPk4.29.35.82.022.74
STTAW61916582698355158766
RH/L6.43.83.417.329.73
aPk5.35.66.419.437.38
4.43-9.82-3.32-8.71-2.21-4.936481611887015421
A/N
085587250100415061
A/N
Capacity rating conditions: 29.4 °C entering water, 37.8 °C condensing, -17.8 °C subcooling
ERUTAREPMETNOITCUSDETARUTAS C°
A/N
A/N
A/N
A/N
- 6 -
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