Related Manuals for Danfoss VSH088
Summary of Contents for Danfoss VSH088
- Page 1 Application guidelines Variable speed scroll compressors VSH088-117-170 50 - 60 Hz - R410A http://danfoss.us.com/...
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Page 4: Table Of Contents
Oil injection control ....................................9 Bearings lubrication ....................................9 Capacity at EN12900 rating conditions ............................10 Capacity at ARI rating conditions ..............................11 Dimensions ............................12 VSH088-G & H ......................................12 VSH088-J ........................................13 VSH117-G & H ......................................14 VSH117-J ........................................15 VSH170- G - H & J .....................................16 Sight glass ........................................17... - Page 5 Application guidelines Content Operating conditions ........................33 Application envelope .....................................33 Short cycle timer function ..................................33 Discharge gas temperature protection function .........................33 Discharge gas thermostat ..................................34 Oil return management function ..............................34 High and low pressure protection..............................35 System design recommendations ....................35 Essential piping design considerations ............................36 Heat exchangers ......................................37 Refrigerant charge limits ..................................37 Off-cycle migration ....................................37...
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Page 6: Vsh Scroll Specificities
Application guidelines VSH scroll specificities Reinforced high grade ductile cast iron scroll set. Oil circulation at high speed is minimized by separating oil and gas flows with an oil return tube to A patented oil injection the sump system ensures that scrolls are optimally lubricated at all compressor speeds. -
Page 7: Variable Speed Compressors
Application guidelines Variable speed compressors Compressor Variable speed technology offers more flexi- 3. Best Seasonal Efficiency Ratio: Select a size bility in compressor selection than fixed speed compressor size which achieves the minimum compressors. Selection of the right variable system cooling demand at its minimum speed. speed compressor size can be done by different Ensure that the compressor is able to cover the methods:... -
Page 8: Nomenclature And Specifications
Application guidelines Nomenclature and specifications Compressor nomenclature Variable speed Evolution index Family, Lubricant Motor protection type VSH scroll, POE lubricant N: no internal motor protection R410A refrigerant (protection by drive) Equipment version Swept volume A: brazed connections in cm3/rev Standard approval Motor voltage code UL index J: 200-240V / 3 ph / 50 &... -
Page 9: Technical Specifications
Compressor model volume Min speed 50 Hz 60 Hz Max speed (oz) (lbs) (in³/rev) (ft³/h) (ft³/h) (ft³/h) (ft³/h) VSH088 5.39 VSH117 7.13 1292 VSH170 10.39 1045 1261 1882 T2: 200 - 240 V +/-10% (3-phase) Frequency converter specifications Mains supply voltage... -
Page 10: Capacity At En12900 Rating Conditions
Application guidelines Technical specifications Capacity at EN12900 rating conditions Model 23,000 2.31 28,800 2.31 35,800 2.28 44,100 2.23 53,800 2.15 20,200 2.96 25,800 2.97 32,300 2.97 40,100 2.95 49,100 2.91 59,500 2.84 21,700 3.80 27,500 3.80 34,400 3.79 42,400 3.78 51,700 3.74 27,400... -
Page 11: Capacity At Ari Rating Conditions
Application guidelines Technical specifications Capacity at ARI rating conditions Model 24 500 2.31 30 800 2.31 38 200 2.28 47 000 2.23 57 300 2.15 21 900 2.96 27 800 2.97 34 900 2.97 43 200 2.95 52 800 2.91 64 000 2.84 23 800... -
Page 12: Dimensions
Application guidelines Dimensions VSH088-G & H Ø 8.82 Ø 8.69 17.80 19.02 3.66 Ø 9.57 9.25 6.41 3.72 7.16 9.13 7.52 4 x hole 30° Ø 0.75 9.13 7.52 7.11 6.22 6.06 6.89 Ø 1.41 30° Ø 0.87 All dimensions in inch... -
Page 13: Vsh088-J
Application guidelines Dimensions VSH088-J Ø 8.82 Ø 8.69 19.2 17.8 Ø 9.57 10.39 9.25 4.21 3.72 7.16 9.06 4 x holes 30° Ø 0.75 9.06 6.22 7.89 6.06 7.91 Ø1.41 60°±1° 30°±1.5° All dimensions in inch Ø 0.87 Electrical box... -
Page 14: Vsh117-G & H
Application guidelines Dimensions Ø8.82 VSH117-G & H Ø8.69 20.04 21.26 3.66 Ø 9.57 10.94 8.28 3.99 7.16 9.13 7.52 30° 4 x hole Ø 0.75 9.13 7.52 6.81 7.11 6.06 6.89 Ø 1.38 30° Ø 0.87 All dimensions in inch Electrical box Grommet HM 8 bolt... -
Page 15: Vsh117-J
Application guidelines Dimensions Ø 8.82 VSH117-J Ø 8.69 21.26 20.04 Ø 9.57 12.24 10.94 6.06 3.99 7.16 9.05 30° 4 x hole Ø 0.75 9.05 6.71 7.89 6.06 7.91 Ø 35 60° ±1° 30° ±1.5° Ø 0.87 All dimensions in inch Electrical box Grommet HM 8 bolt... -
Page 16: Vsh170- G - H & J
Application guidelines Dimensions VSH170- G - H & J Ø 10.47 24.29 Ø 10.14 10.92 25.67 11.85 Ø 12.51 6.76 2.99 2.99 4 x holes 13.60 Ø 0.75 60° 14.60 11.57 18.86 10.83 60° 13.90 All dimensions in inch Electrical box Grommet HM 8 bolt Lock washer... -
Page 17: Sight Glass
This connection is a female ¼” NPTF fitting, which in order to collect the oil at the bottom of the oil allows oil to be removed for testing, replacement sump. etc… VSH088 and VSH117 are not equipped with oil drain fitting. Suction & discharge Suction Discharge... -
Page 18: Cds302 Frequency Converter - Enclosure B1
Application guidelines Dimensions CDS302 frequency converter - enclosure B1 380-480 Volts - 15 kW - IP55 housing 525-600 volts - 15 kW - IP55 housing 7.09 1.57 1.34 1.46 1.69 1.61 3.31 0.43 0.35 0.47 10.24 0.75 scale 1:2 Min 3.94 Air space outlet Air outlet 9.53... -
Page 19: Cds302 Frequency Converter - Enclosure B2
Application guidelines Dimensions CDS302 frequency converter - enclosure B2 380-480 volts – 18-22 kW - IP55 housing 525-600 volts – 18-22 kW - IP55 housing 7.09 1.34 1.46 1.69 1.18 0.43 3.31 0.35 0.47 1.57 10.24 0.35 Min 7.87 Ø0.75 Air space outlet Scale 1:2 outlet... -
Page 20: Cds302 Frequency Converter - Enclosure B3
Application guidelines Dimensions CDS302 frequency converter - enclosure B3 380-480 volts - 15 kW - IP20 housing 525-600 volts - 15 kW - IP20 housing 0.27 0.31 0.31 Ø 0.47 Scale 1:2 Min 7.87 9.76 Air space outlet 5.51 Air outlet 15.71 14.96 16.50... -
Page 21: Cds302 Frequency Converter - Enclosure B4
Application guidelines Dimensions CDS302 frequency converter - enclosure B4 380-480 volts – 18-22 kW - IP20 housing 525-600 volts – 18-22 kW - IP20 housing 200-240 volts – 15 kW - IP20 housing 0.33 9.09 0.59 9.53 Min 7.87 7.87 air space outlet 1.38 Scale 1:1... -
Page 22: Cds302 Frequency Converter - Enclosure C1
Application guidelines Dimensions CDS302 frequency converter - enclosure C1 200-240 volts – 15-18-22 kW - IP55 housing 0.35 0.36 0.47 0.75 scale 1:2 Min 7.87 12.20 Air space outlet 10.71 12.13 Air outlet 25.51 26.77 Min 7.87 Mounting base Air inlet Air space inlet 0.39 0.35... -
Page 23: Cds302 Frequency Converter - Enclosure C3
Application guidelines Dimensions CDS302 frequency converter - enclosure C3 200-240 volts – 18-22 kW - IP20 housing 0.33 0.67 12.13 13.15 10.63 1.42 Mini 7.87 Air space outlet 17.64 24.80 21.65 20.51 Mini 7.87 Air space inlet 0.47 0.33 FRCC.PC.014.A4.22... -
Page 24: Electrical Data, Connections And Wiring
525-600 V / 3 ph / 50 Hz & VSH compressor directly to the mains power 525-600 V / 3 ph / 60 Hz (±10%) supply. Compressor electrical Compressor specifications (Ohm) VSH088-J 0.0191 61.5 76.9 200 - 240 Volt VSH117-J 0.0138 VSH170-J 0.0280... -
Page 25: Wire Sizes
66 ft. From network to frequency converter From frequency converter to compressor Type inch² Type inch² CDS-15kW 0.039 VSH088-J 0.039 200 - 240 V CDS-18.5 kW 0.054 VSH117-J 0.054 CDS-22 kW 0.077 VSH170-J 0.077... -
Page 26: Hipot Test Procedure
Application guidelines Electrical data, connections and wiring Hipot test procedure On M Ohm 2000 M Ohm M ohm 200 2000MOhm 20 ohm M ohm Gossen - ISOWID - 0413 MOTOR - 24V + - DC +DC It is not necessary to perform a Hipot test (dielec- •... -
Page 27: Emc Correct Installation Of An Ip20 Frequency Drive Cds302
Application guidelines Electrical data, connections and wiring EMC correct installation of an IP20 frequency drive CDS302 EMC qualification reports are available upon request to Danfoss technical support. PLC etc. Panel Grounding rail Cable insulation stripped Min. 0.025 in ² (16 mm²) -
Page 28: Wiring Diagram
Application guidelines Electrical data, connections and wiring Wiring diagram 91 (L1) (U) 96 3 Phase (V) 97 92 (L2) power (W) 98 93 (L3) input (PE) 99 Switch Mode 88 (-) DC bus Power Supply 89 (+) 10Vdc 24Vdc Brake (R+) 82 15mA 130/200mA... -
Page 29: Wiring Connections
Application guidelines Electrical data, connections and wiring Wiring connections 39 39 Ana out COM 42 42 Ana out + 50 50 Ana in +10 V 230 V 53 53 Ana in 0 ± 10 V ～ 54 54 Ana in 0 ± 10 V 2 A max 55 55 Ana in COM 12 12 +24V... -
Page 30: Electrical Connections
Application guidelines Electrical data, connections and wiring Electrical connections Electrical power is connected to the compres- The cable gland has to be of EMC design to ga- sor terminals by Ø 3/16” screws. The maximum ranty a good grounding of the armored cable. thightening torque is 2ft.lbs. -
Page 31: Ip Rating
The derating values are shown in the drive application manual and are linked to 3000 m 0.82 the drive frame and IP protection level. 3500 m 0.78 For more details about these specific running conditions, please contact Danfoss technical support. FRCC.PC.014.A4.22... -
Page 32: Approvals And Certificates
(European Directive) All VSH models (Underwriters Laboratories) All VSH models 2004 / 108 / EC Pressure equipment directive 97/23/EC Products VSH088 VSH117 VSH170 Fluids Group 2 Category PED Evaluation module TS - service temperature LP -31°F < TS < +131°F -31°F <... -
Page 33: Operating Conditions
Application guidelines Operating conditions Application envelope 50 - 90 Hz Superheat: 11°F 30 - 90 Hz Evaporating temperature °F Short cycle timer function Short cycle control is directly provided by the Short cycle settings are accessible in parameter CDS302 frequency converter, when parameter 28.0* list, in the “compressor functions”... -
Page 34: Discharge Gas Thermostat
Insulation Bracket A DGT accessory is available from Danfoss: refer to accessories pages at the end of this document. Oil return management Insufficient oil level can be the result of oil depos-... -
Page 35: High And Low Pressure Protection
Refer to accessory list for code numbers. For VSH088 and VSH117 this function is factory preset to “enabled”. Go to parameter 28.3* in the frequency converter for settings (factory presets are done). -
Page 36: Essential Piping Design Considerations
Application guidelines System design recommendations Essential piping design The working pressure in systems with R410A is In systems with R410A, the refrigerant mass flow considerations about 60% higher than in systems with R22 or will be lower compared to R22/R407C systems. R407C. -
Page 37: Heat Exchangers
More detailed information can be found in the compressor is limited. In this respect, follow the paragraphs hereafter. Please contact Danfoss guidelines given in the section: “Essential piping technical support for any deviation from these design recommendations”... -
Page 38: Liquid Floodback During Operation
Application guidelines System design recommendations Crankcase heater / sump heater: When the propriate oil temperature is maintained under compressor is idle, the oil temperature in the all ambient conditions (temperature and wind). sump of the compressor must be maintained at no lower than 18°F above the saturation tem- Provide separate electrical supply for the perature of the refrigerant on the low-pressure... -
Page 39: Specific Application Recommendations
22°F above the ambient tempera- satisfactory level. ture for air cooled condensers. Note: The minimum condensing pressure must For further information, please contact Danfoss be set at the minimum saturated condensing Technical support. temperature shown in the application envelopes. -
Page 40: Brazed Plate Heat Exchangers
Application guidelines Specific application recommendations levels during low loading periods. 9 to 10.8°F way that the minimum pressure differential is stable superheat is required. In addition, the maintained between the suction and discharge refrigerant charge should be sufficient to ensure pressures. -
Page 41: Discharge Line And Reversing Valve
Specific application recommendations Application guidelines sive temperatures. Operating the compressor at Refer to section “Discharge gas temperature pro- too high discharge temperatures can result in tection” function for frequency converter settings mechanical damage to the compressor as well as and accessories availability. thermal degradation of the compressor lubricat- ing oil and a lack of sufficient lubrication. -
Page 42: Sound And Vibration Management
For VSH170, an inferior hood is delivered with the SSH (Surface Sump Heater) to improve its heating VSH088 efficiency. Noise level for VSH170 given below includes this inferior hood attenuation. VSH117 For VSH088 and VSH117, inferior hood are not 68 (*) available. VSH170 79 (*) 88 (*) Sound power at ARI A/C conditions measured in free space. -
Page 43: Installation
Installation Each compressor is shipped with printed instruc- be downloaded from: tions for installation. These instructions can also www.instructions.cc.danfoss. com Compressor handling Each VSH scroll compressor is equipped with two When the compressor is mounted as part of lift rings on the top shell. Always use both these an installation, never use the lift rings on the rings when lifting the compressor. -
Page 44: System Cleanliness
For servicing of existing installations where acid formation is present the Danfoss DCL solid core filter driers containing activated alumina are recommended. Brazing and soldering... -
Page 45: System Pressure Test
Never use other gasses such as ing pressures: oxygen, dry air or acetylene as these may form an 483 psig for VSH088 & 117 Maximum compressor test pressure (low side) 438 psig for VSH170 Maximum compressor test pressure (high side) -
Page 46: Vacuum Pump Down And Moisture Removal
Application guidelines Installation Vacuum pump down and Moisture obstructs the proper functioning condition can also lead to copper plating. All moisture removal of both the compressor and the refrigeration these phenomena may cause both mechanical system. Air and moisture reduce service life and and electrical compressor failures. -
Page 47: Commissioning
Always use original Danfoss POE oil 160SZ from When the compressor is running under stabilized new cans. conditions the oil level must be visible in the sight glass. -
Page 48: Ordering Information And Packaging
CDS302 frequency converter kit packed and shipped separately. Packaging Compressor single pack Height Width Depth Weight Compressor model (inch) (inch) (inch) (lb) VSH088 22.8 17.9 14.0 VSH117 22.8 17.9 14.0 VSH170 30.1 20.3 17.7 Frequency converter single pack... -
Page 49: Vsh Voltage Code J - 200-240 Volt
IP class RFI class Coating Code n° for ordering ordering power 131H9122 131H9123 IP20 131H9124 131H9125 131H9127 131H9128 IP55 131H9129 131H9130 CDS302 VSH088-J 120G0004 15.0kW 131F5246 131H9131 IP20 131H9132 131H9133 131H9134 131H9135 IP55 131H9136 131H9137 131H9138 131H9139 IP20 131H9140 131H9141... -
Page 50: Vsh Voltage Code G - 380-480 Volt
IP class RFI class Coating Code n° for ordering ordering power 131H4380 131H9079 IP20 131H9078 131H9080 131H9081 131H9082 IP55 131H9083 131H9084 CDS302 VSH088-G w120G0001 15.0kW 131B8789 131H9085 IP20 131H9086 131H9087 131H9088 131H9089 IP55 131H9090 131H9091 131H4381 131H9092 IP20 131H9093 131H9094... -
Page 51: Vsh Voltage Code H - 525-600 Volt
Code n° for Model & Model IP class RFI class Coating Code n° for ordering ordering power 131N3583 IP20 131N6978 131N6979 IP55 131N6980 CDS302 VSH088-H 120G0007 15.0kW 131N6981 IP20 131N6982 131N6983 IP55 131N6984 131N6985 IP20 131N6986 131N6987 IP55 131N6988 CDS302... -
Page 52: Accessories
Pack Type Code n° Description Application Packaging size 120Z0125 Solder sleeve adapter set (1”3/4 Rotolock, 1”1/8 ODF), VSH088 Multipack (1”1/4 Rotolock, 7/8” ODF) Solder sleeve adapter set (1”3/4 rotolock, 1’3/8 ODF), 120Z0405 VSH117 Multipack (1”1/4 rotolock, 7/8” ODF) Solder sleeve adapter set, (2”1/4 Rotolock, 1”5/8 ODF),... -
Page 53: Crankcase Heaters & Thermostats
Multipack 7968011 Rotolock valve, V03 (2-1/4” Rotolock, 1”5/8 ODF) Models with 2”1/4 rotolock connection Industry pack V02-V05 7703008 Valve set, V02(1”3/4~1”1/8), V05(1”1/4~7/8”) VSH088 Multipack V02-V05 120Z0403 Valve set, V02(1”3/4~1”1/8), V05(1”1/4~7/8”) VSH088 Multipack V10-V05 7703392 Valve set, V10 (1”3/4~1”3/8), V05 (1”1/4~7/8”) -
Page 54: Lubricant , Acoustic Hoods And Spareparts
Pack Type Code n° Description Application Packaging size 120Z0152 Acoustic hood for VSD Scroll compressors VSH088-G/H Single pack 120Z0153 Acoustic hood for VSD Scroll compressors VSH117-G/H Single pack 120Z0154 Acoustic hood for VSD Scroll compressors VSH170-G/H/J Single pack 120Z0155 Acoustic hood for VSD Scroll compressors... -
Page 55: Spare Parts Frequency Converter
Gasket for oil sight glass (white teflon) VSH all models Multipack 7956005 Gasket for oil sight glass (white teflon) VSH all models Industry pack 8154001 Danfoss CC blue spray paint VSH all models Single pack Spare parts frequency converter LCP’s Code n° Pack Description... - Page 56 Application guidelines Accessories Accessory bags Code n° Pack Description Application Packaging size Until 2011 After 2011 120Z0344 130B0980 Accessory bag IP20 15 - 18.5 kW Single pack 120Z0346 130B1300 Accessory bag IP20 22 kW Single pack 120Z0347 130B2060 Accessory bag IP55 15 - 18.5 kW Single pack 120Z0349...
- Page 58 Danfoss Commercial Compressors, BP 331, 01603 Trévoux Cedex, France | +334 74 00 28 29 FRCC.PC.014.A4.22 - October 2014 - Replaces FRCC.PC.014.A2.22 - January 2011 © Copyright Danfoss | Commercial Compressors | 2014.10...