Project:
Jenbacher Gas Engines Combustion
Location: Pakistan
Consultant:
2/10/11 9:52 AM
Date:
PRICE SUMMARY Tag CHILLER HXWC-1 CHILLER AFHX-5HR-1 AHU CS3-1
91292
Model HXWC240-5PR(DBM) AFHX 265-5HR(DBM) AHD1 FS 080 H M
10-Feb-11
Page 1 of 10
Location
Qty 1 1 1
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Consultant:
Location: Pakistan
Date: Tag:
PERFORMANCE SUMMARY
2/10/11 9:52 AM CHILLER HXWC-1
Location:
Screw Compressor Water Cooled Package Chiller Model # Quantity
1
HXWC240-5PR(DBM) HXWC16
Rating version
Physical Specifications Compressors (Qty) Length (in) Width (in) Height (in)
HX 1811(2) 171.00 58.63 86.13
Shipping weight (lb) Operating weight (lb) Refrigerant Approx. refrigerant charge (lb)
12,092 13,062 R-134a 584
Conditions of service Percent of full load Capacity (Tons)
100% 209.42
Unit power (kW) Energy efficiency (EER) NPLV (EER)
Evaporator
146.61 17.14 20.84
Condenser
Model (Qty) Number of passes Fluid Fluid flow rate (USgpm) Entering fluid temp. (°F) Leaving fluid temp. (°F) Fouling factor (hr·ft·°F/Btu) Pressure drop (psi/ft w.g.) Fluid freezing point (°F)
X2R(1) 2 Water 503.2 54.0 44.0 0.00010 5.1/11.7 32.0
Model (Qty) Number of passes Fluid Fluid flow rate (USgpm) Entering fluid temp. (°F) Leaving fluid temp. (°F) Fouling factor (hr·ft·°F/Btu) Pressure drop (psi/ft w.g.) Fluid freezing point (°F)
Z2R(1) 3 Water 628.3 90.0 99.6 0.00050 17.3/40.0 32.0
Electrical characteristics Unit power supply Unit max. fuse size
400V/3ph/50Hz 400
Unit min. circuit ampacity Comp. rated load amps Comp. locked rotor amps
277 123/123 745/745
Notes - Certified in accordance with the AHRI Water-Chilling Packages Using the Vapor Compression Cycle Certification Program, which is based on AHRI Standard-550/590-2003.
- Meets ASHRAE 90.1-2007 chiller minimum efficiency guidelines. - Refrigerant charge may vary. Unit nameplate will show final factory charge.
NPLV Points % Full load
Tons
Unit kW
kw/Ton
Cond. EFT
Type
100%
209.42
146.61
0.700
90.0
Actual
75%
157.07
97.50
0.621
77.5
Actual
50%
104.71
55.01
0.525
65.0
Actual
25%
52.36
33.17
0.634
65.0
Actual
Sound Data Frequency (Hz)
63
125
250
500
1000
2000
4000
8000
Total dB(A)
Sound Pressure Level (free field) at 3.28 ft
66
64
69
67
78
75
70
57
81
*Sound Pressure Level (free field) ± 2 dB(A) Tolerance Standard Equipment Compressor ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
HX horizontal screw Cast iron housing Slide valve unloading Suction shut off valve Discharge check valve Semi-hermetic compressors Compressor oil sump heaters Relief valve if required
▪ ▪ ▪ ▪ ▪ ▪ ▪
Oil level Sight glass One -1 year warranty Compressor liquid and vapour injection Star Delta Starter External Oil separator for R134a unit IP54 Terminal box Integral lubrication system using pressure differential
Evaporator/Condenser ▪ Vessels constructed in accordance to ASME CODES Sections VIII Division I for unfired pressure vessels.
91292
10-Feb-11
▪ drain and vent plugs ▪ Full pump down capacity in condenser
Page 2 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant:
2/10/11 9:52 AM
Date: Tag:
PERFORMANCE SUMMARY ▪ ▪ ▪ ▪ ▪ ▪
Flooded design for higher capacity and easy maintenance Cleanable integral fin copper tubes for easy serviceability One, two or three water passes available Removable water heads Victaulic groove water connections Relief valve(s), ѕ" FPT
▪ ▪ ▪ ▪ ▪
Liquid level float control Flash economizer usage to boost capacity Sight glass with moisture indicator V. I. check valves on multiple compressor units Replaceable core filter drier
▪ ▪ ▪ ▪
Compressor MCCB and contactors Compressor solid state overloads Low voltage/phase failure/phase reversal relay On-off switch in the unit control circuit and each compressor control circuit
CHILLER HXWC-1
Location:
▪ 1" thick PE foam closed cell evaporator insulation,thermal conductivity 0.040W/m.K at 40°C (0.28Btu in/hr.ft2°F at 104°F.) ▪ 1/2" thick PE foam closed cell suction line insulation/thermal conductivity 0.040W/m.K at 40°C (0.28Btu in/hr.ft2°F at 104°F) ▪ Carbon steel header, shell and tube sheet
Refrigerant Specialties ▪ ▪ ▪ ▪ ▪
Charging and gauge connections High Pressure relief valves Refrigerant charge Oil Charge Discharge check valves on multiple compressor units
Standard Electrical Components ▪ Single point power connection ▪ Control circuit transformer ▪ Current transformer
Indicator lights ▪ Compressor overloads, each compressor ▪ High motor temperature, each compressor
Warranty and Testing
▪ High pressure, low pressure, and freeze ▪ Control power
▪ Standard one year warranty on unit and on compressors ▪ Factory run tested
Code Compliance ▪ ASME std. B31.5 Refrigeration Piping code ▪ Units conform to NEC,NEMA and ASHRAE 15 safety code for mechanical refrigeration ▪ Rated in accordance with AHRI 550/590 std.
▪ ASME Boiler and Pressure Vessel Code, Section VIII Division 1 "Unfired Pressure Vessels". ▪ Meets ASHRAE 90.1-2001 chiller minimum efficiency guidelines. ▪ JKKP ▪ IEEE
Unit Protection ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Analog Readouts
High and low pressures High discharge temperature Freeze protection Low pressure differential Low oil level Compressor run error and over current Chilled water flow loss Compressor anti-recycle Sensor error
▪ Evaporator and condenser refrigerant pressure ▪ Compressor amps (each compressor) ▪ Water sensor: Evaporator leaving - Standard sensor to provide temperature readout for water leaving the evaporator.
Controllers ▪ Vision 2020i Advanced microprocessor based DDC controller with 132x64 pixels DBG1 semi-graphic display panel with menu driven software digital readout, pushbutton keyboard ▪ Selection on English (Imperial) or metric display units ▪ Remote monitoring via RS-485 port ▪ Leaving chilled fluid temperature ▪ Evaporator and condenser pressure ▪ Single phase amp draw, each compressor ▪ No. of compressor starts ▪ Elapsed run time, each compressor
▪ ▪ ▪ ▪ ▪
Oil level status Fluid temperature reset value Water flow switch status External stop/start command status Identification of up to 99 most recent alarms with critical data stamping ▪ OPTIONAL (BMS Communication option) ▪ Optional Return water temperature sensor ▪ Optional Remote and stop signal
Digital Readouts ▪ Compressor contactor status ▪ Flow switch status ▪ Oil level status ▪ Number of compressor starts
Capacity control Setpoints
▪ Elapsed compressor run time ▪ External enable/disable status ▪ Liquid injection solenoid state
▪ Leaving water temperature ▪ Freeze up temperature ▪ High and low pressure
▪ Amp limit ▪ Ramp up
Code Compliance (Standard Units) ▪ ASME std. B31.5 Refrigeration Piping code ▪ Units conform to NEC,NEMA and ASHRAE 15 safety code for mechanical refrigeration ▪ Rated in accordance with AHRI 550/590 std.
▪ ASME Boiler and Pressure Vessel Code, Section VIII Division 1 "Unfired Pressure Vessels". ▪ Meets ASHRAE 90.1-2001 chiller minimum efficiency guidelines. ▪ JKKP ▪ IEEE
Optional Equipment/Service Included Factory Mounted Options Included ▪ Over and under voltage and phase protection relay (UVR2 or
91292
10-Feb-11
▪ Condenser connection hand: Right
Page 3 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant: Date: Tag:
PERFORMANCE SUMMARY UVR4) - protects against high and low incoming voltage conditions as well as single phasing, phase reversal and phase imbalance by opening the control circuit. It is an automatic reset device, but the microcomputer can be set up for manual reset to prevent unwanted restarts. ▪ Soft starter with bypass contactors
2/10/11 9:52 AM CHILLER HXWC-1
Location:
▪ Evaporator connection hand: Right ▪ Chilled water pump control (CWPC) - provides a contact closure for pump starting prior to starting of the chiller. ▪ Cooling tower fan staging (CTFS) - control provides up to three stage of output on fans based on condenser pressure.
Service ▪ IEC panel (IEC)
91292
Accessories (Shipped Loose) ▪ Spring isolators (SPG) - designed for 1" deflection, these housed spring assemblies have a neoprene friction pad on the bottom to help prevent the passage of noise and a spring locking leveling bolt at the top. Neoprene inserts prevent contact between the steel upper and lower housings. Suitable for more critical applications than RIS isolators.
10-Feb-11
Page 4 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant:
2/10/11 9:52 AM
Date:
CHILLER AFHX-5HR-1
Tag:
PERFORMANCE SUMMARY
Location:
Screw Compressor Air Cooled Package Chiller Model # Quantity
AFHX 265-5HR(DBM) 1
Physical Specifications Compressors (Qty) Length (in) Width (in) Height (in)
HX 1813(2) 381.00 88.00 97.50
Shipping weight (lb) Operating weight (lb) Refrigerant Approx. refrigerant charge (lb)
25,125 25,628 R-134a 676
Conditions of service Percent of full load Capacity (Tons) Unit power (kW)
100% 225.51 337.62
Compressor power (kW) Total Fan Power (kW) Energy efficiency (EER) NPLV (EER)
297.62 40.00 8.02 13.10
Evaporator Models (Qty) Fluid Fluid flow rate (USgpm) Entering fluid temp. (°F)
J1R(2) Water 541.8 54.0
Leaving fluid temp. (°F) Fouling factor (hr·ft·°F/Btu) Pressure drop (psi/ft w.g.) Fluid freezing point (°F)
44.0 0.00010 3.8/8.8 32.0
Condenser Design ambient (°F) Altitude (ft)
122.0 0
Fan Motor Power (Qty) (kW) Fan size (Qty) (in)
2.5 (16) 35.43 (16)
Electrical characteristics Unit power supply Unit max. fuse size
400V/3ph/50Hz 600
Unit rated load amps Unit min. circuit ampacity Comp. rated load amps
458 506 190/190
Notes - Low ambient control to -20 °F (-28.9 °C) requires 50% minimum load, and a maximum 5 mph wind. - Outside the scope of AHRI Standard-550/590-2003.
- Refrigerant charge may vary. Unit nameplate will show final factory charge.
NPLV Points % Full load
Tons
Unit kW
Comp. kW
Fan kW
EER
Ambient
Type
100%
225.51
337.62
297.62
40.00
8.02
122.0
Actual
75%
169.14
182.58
142.58
40.00
11.12
96.9
Actual
50%
112.76
89.35
69.35
20.00
15.14
71.8
Actual
25%
56.38
52.83
42.83
10.00
12.81
55.0
Actual
Sound Data Frequency (Hz)
63
125
250
500
1000
2000
4000
8000
Total dB(A)
Sound Pressure Level (free field) at 32.80 ft
53
51
57
57
65
62
57
48
68
*Sound Pressure Level (free field) ± 2 dB(A) Tolerance Standard Equipment Unit Construction ▪ Unit shall be constructed of heavy gauge G90 galvanized steel ▪ All sheet metal parts are painted with oven baked epoxy / polyester powder paint, sustaining 1000 hour salt spray test in accordance with ASTM B1117 ▪ Rigid Structural base to prevent unit deformation and damage during hoisting
▪ Bolted construction for easy semi knockdown at site in case hoisting problem ▪ Cobalt chromed boths and nuts for maximum corrosion resistance ▪ Control panel IP54
Compressor ▪ ▪ ▪ ▪
HX horizontal screw Cast iron housing IP54 Terminal box Slide valve unloading
91292
▪ ▪ ▪ ▪
10-Feb-11
Relief valve if required Oil level Sight glass One year warranty Compressor liquid and vapour injection
Page 5 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant: Date: Tag:
PERFORMANCE SUMMARY ▪ ▪ ▪ ▪
Suction shut off valve Discharge check valve Semi-hermetic compressors Compressor oil sump heaters
2/10/11 9:52 AM CHILLER AFHX-5HR-1
Location:
▪ ▪ ▪ ▪
External Oil separator for R134a unit Star Delta Starter Oil separator Integral lubrication system using pressure differential
Air Cooled condenser ▪ ▪ ▪ ▪ ▪
Inner ridged copper tubes Aluminium fins 450 psig test pressure for condenser coils Low noise direct driven propeller and axial fans Galvanized steel tubesheet
▪ Close blade tip clearance with the fan venturis to assure smooth, quiet operation ▪ 6 pole fan motor, IP55, class F insulation with class B temperature rise ▪ Fan cycling low ambient control down to 55°F, and reduce unit power input at low ambient Evaporator
▪ ▪ ▪ ▪
Flooded design for higher capacity and easy maintenance Cleanable integral fin copper tubes for easy serviceability Removable water heads Optional Flanged water connection for quick installation and/or service ▪ Full pump-down capacity in condenser, therefore, pump out unit not required ▪ 300 psig on refrigerant side design pressure(For R22 & R407C) ▪ 200 psig on refrigerant side design pressure (For R134a)
▪ ▪ ▪ ▪
150 psig on water side design pressure drain and vent plugs relieve valve 1" thick PE foam closed cell evaporator insulation,thermal conductivity 0.040W/m.K at 40°C (0.28Btu in/hr.ft2°F at 104°F.) ▪ 1/2" thick PE foam closed cell suction line insulation/thermal conductivity 0.040W/m.K at 40°C (0.28Btu in/hr.ft2°F at 104°F) ▪ Carbon steel header, shell and tube sheet
Code Compliance
Indicator lights
▪ ASME std. B31.5 Refrigeration Piping code ▪ Units conform to NEC,NEMA and ASHRAE 15 safety code for mechanical refrigeration ▪ Rated in accordance with AHRI 550/590 std. ▪ Meets ASHRAE 90.1-2001 chiller minimum efficiency guidelines. ▪ IEEE
▪ Compressor overloads, each compressor ▪ High motor temperature, each compressor
▪ High pressure, low pressure, and freeze ▪ Control power
Refrigerant Specialties ▪ ▪ ▪ ▪ ▪
Liquid level float control Flash economizer usage to boost capacity Sight glass with moisture indicator liquid line solenoid Replaceable core filter drier
▪ ▪ ▪ ▪ ▪
▪ ▪ ▪ ▪
Compressor MCCB and contactors Compressor solid state overloads Low voltage/phase failure/phase reversal relay On-off switch in the unit control circuit and each compressor control circuit
Charging and gauge connections High Pressure relief valves Refrigerant charge Oil Charge Discharge check valves on multiple compressor units
Standard Electrical Components ▪ ▪ ▪ ▪
Fan control contactors Control circuit transformer Current transformer Optional Ambient temperature sensor
Warranty and Testing
Analog readouts
▪ Standard one year warranty on unit and on compressors ▪ Factory run tested
▪ Evaporator and condenser refrigerant pressure ▪ Compressor amps (each compressor) ▪ Water sensor: Evaporator leaving - Standard sensor to provide temperature readout for water leaving the evaporator. Controller
▪ Vision 2020i Advanced microprocessor based DDC controller with 132x64 pixels DBG1 semi-graphic display panel with menu driven software digital readout, pushbutton keyboard ▪ Selection on English (Imperial) or metric display units ▪ Remote monitoring via RS-485 port ▪ Leaving chilled fluid temperature ▪ Evaporator and condenser pressure ▪ Single phase amp draw, each compressor ▪ No. of compressor starts ▪ Elapsed run time, each compressor ▪ Oil level status
▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Fluid temperature reset value Water flow switch status External stop/start command status Condenser fan cycling Low ambient lockout Identification of up to 99 most recent alarms with critical data stamping OPTIONAL (BMS Communication option) Optional Ambient temperature sensor Optional Return water temperature sensor Optional Remote and stop signal
Digital readouts ▪ Compressor contactor status ▪ Flow switch status ▪ Oil level status ▪ Number of compressor starts
▪ Elapsed compressor run time ▪ External enable/disable status ▪ Liquid injection solenoid state
Capacity control Setpoints ▪ Leaving water temperature ▪ Freeze up temperature ▪ High and low pressure
▪ Amp limit ▪ Ramp up
Unit Protection ▪ High and low pressures ▪ High discharge temperature
91292
10-Feb-11
Page 6 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant: Date: Tag:
PERFORMANCE SUMMARY ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
2/10/11 9:52 AM CHILLER AFHX-5HR-1
Location:
Freeze protection Low pressure differential Low oil level Compressor run error and over current Power loss Chilled water flow loss High/Low System voltage Sensor error Compressor anti-recycle
Optional Equipment/Service Included Factory Mounted Options Included
Service
▪ Evaporator double layer insulation (INS2) - 1 1/2" Evaporator insulation for ice build applications ▪ Over and under voltage and phase protection relay (UVR2 or UVR4) - protects against high and low incoming voltage conditions as well as single phasing, phase reversal and phase imbalance by opening the control circuit. It is an automatic reset device, but the microcomputer can be set up for manual reset to prevent unwanted restarts. ▪ Soft starter with bypass contactors ▪ Touch screen display: 256 colors (CLR) ▪ Standard unit operates with fans cycling control for ambient down to 45°F.
▪ IEC panel (IEC)
Accessories (Shipped Loose) ▪ Spring isolators (SPG) - designed for 1" deflection, these housed spring assemblies have a neoprene friction pad on the bottom to help prevent the passage of noise and a spring locking leveling bolt at the top. Neoprene inserts prevent contact between the steel upper and lower housings. Suitable for more critical applications than RIS isolators.
91292
10-Feb-11
Page 7 of 10
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Location: Pakistan
Consultant: Date: Tag:
PERFORMANCE SUMMARY
91292
10-Feb-11
2/10/11 9:52 AM CHILLER AFHX-5HR-1
Location:
Page 8 of 10
SPEC ver. 7.0, 11440
Jenbacher Gas Engines
Project:
Location: Pakistan
Consultant:
2/10/11 9:52 AM
Date:
AHU CS3-1
Tag:
PERFORMANCE SUMMARY
Location:
CS3 Air Handler Model # Fan ratings version
AHD1 FS 080 H M 3CS10
Quantity Insulation (entire unit) Wall thickness
1 2.5 # Polyurethane 1" (25 mm)
A. Section 11 Angle filter section Filter depth Filter media Pre-filter media
2" (5.08 cm) 92% Arr. washable N/A
Access panels Panel hand Liners Pressure drop (in w.g.)
One Left Solid GI 0.12
B. Section 8 Long cooling coil section Coil size Drain pan Refer coil performance as below.
Large Standard
Liners Pressure drop (in w.g.)
Solid GI 0.13
C. Section 1 Horizontal draw-thru fan section SC Fan type Frame style Arrangement Motor type Motor voltage Motor power (HP) Motor insulation class Motor hand Drive Air flow (ft^3/min)
Forward curved (standard) SC Horizontal front TEFC 380V/3/50 5.50 F Left Adjustable 8,240
External static @Actual (in w.g.) Internal static @Actual (in w.g.) Total static @Actual (in w.g.) Break power @Actual (HP) Rotations per minute Altitude (ft) Coldest dry bulb temp (°F) Access panels Liners Pressure drop (in w.g.) Internal isolation
0.50 0.45 0.95 3.58 638 0 70.0 One Solid GI 0.20 Spring (standard)
Supply Fan Sound Power(dB) Frequency (Hz)
63
125
250
500
1k
2k
4k
8k
Overall
At inlet
55
69
69
73
71
66
59
49
88
At discharge
55
69
69
73
71
66
59
49
88
Air Handler Coil Coil Tag
Model #
Qty
Location
Footnotes
#1
A W H 1 B - 28T x 66 LH
1
Section B - Coil A
N/A
Air properties Air flow (ft^3/min) Altitude (ft) Face velocity (ft/min) Air pressure drop (in w.g.) Entering air DB / WB (°F) Leaving air DB / WB (°F) Air properties measured at
Fluid properties 8,240 0 514 0.13
120.0 / 90.0 101.3 / 83.6 Actual
Fluid Fluid flow rate (USgpm) Fluid velocity (ft/s) Entering fluid temp. (°F) Leaving fluid temp. (°F) Fluid pressure drop (ft w.g.)
Construction Water 53.0 6.3 44.0 54.0 14.7
Coil Total capacity (MBH) Sensible capacity (MBH)
91292
264.9 154.1
10-Feb-11
Page 9 of 10
Type / tubes in face Finned height (in) Finned length (in) Face area (ft^2) Rows / fin spacing (fins/in) Number of feeds Casing construction Supply connections (qty@in) Return connections (qty@in) Connection type Fin material
A (1/2" OD) / 28 35.0 66.0 16.0 1 / 10 14 Air handler 1@1 1@1 MPT Standard aluminium
SPEC ver. 7.0, 11440
Project:
Jenbacher Gas Engines
Consultant:
Location: Pakistan
Date: Tag:
PERFORMANCE SUMMARY
91292
10-Feb-11
2/10/11 9:52 AM AHU CS3-1
Location:
Page 10 of 10
SPEC ver. 7.0, 11440
