Table Of Contents - Danfoss VZH088-G single Application Manuallines

Application Guidelines VZH088-117-170 single compressors
VZH scroll specificities ......................................................................................................... 5
Inverter compressors ........................................................................................................... 6
Compressor size ........................................................................................................................................................................................... 6
Frequency converter variants ................................................................................................................................................................. 6
Compressor and frequency converter combinations .................................................................................................................... 6
Nomenclature and specifications ........................................................................................ 7
Compressor nomenclature ...................................................................................................................................................................... 7
Frequency converter nomenclature ..................................................................................................................................................... 7
Technical specifications ....................................................................................................... 8
Compressor specifications ....................................................................................................................................................................... 8
Frequency converter specifications ...................................................................................................................................................... 8
Oil injection control .................................................................................................................................................................................... 8
Bearings lubrication ................................................................................................................................................................................... 8
Capacity Tables ............................................................................................................................................................................................ 9
Dimensions .........................................................................................................................21
VZH088-G/H single version ....................................................................................................................................................................21
VZH088-G/H manifolded version ........................................................................................................................................................21
VZH088-J single version ..........................................................................................................................................................................22
VZH088-J manifolded version ...............................................................................................................................................................22
VZH117-G/H single version ....................................................................................................................................................................23
VZH117-G/H manifolded version ........................................................................................................................................................23
VZH117-J single version ..........................................................................................................................................................................24
VZH117-J manifolded version ...............................................................................................................................................................24
VZH170-G/H single version ....................................................................................................................................................................25
VZH170-G/H manifolded version ........................................................................................................................................................25
VZH170-J single version ..........................................................................................................................................................................26
VZH170-J manifolded version ...............................................................................................................................................................26
Sight glass / oil level switch ...................................................................................................................................................................27
Schrader ........................................................................................................................................................................................................27
Oil equalisation connection...................................................................................................................................................................27
Oil drain fitting ...........................................................................................................................................................................................27
Suction & discharge connections ........................................................................................................................................................27
Frequency converter dimensions ........................................................................................................................................................27
CDS303 frequency converter - enclosure B1 ...................................................................................................................................28
Electrical data, connections and wiring ............................................................................34
Supply voltage ............................................................................................................................................................................................34
Compressor electrical specifications ..................................................................................................................................................34
Fuses / circuit breakers ............................................................................................................................................................................35
Wire sizes ......................................................................................................................................................................................................36
Wiring & EMC protection ........................................................................................................................................................................36
EMC correct installation of an IP20 frequency drive CDS303 ....................................................................................................37
Wiring diagram ...........................................................................................................................................................................................37
Wiring connections ...................................................................................................................................................................................38
Electrical connections ..............................................................................................................................................................................39
Soft-start control ........................................................................................................................................................................................39
Phase sequency and reverse rotation protection ..........................................................................................................................39
IP rating .........................................................................................................................................................................................................39
Motor protection .......................................................................................................................................................................................39
Voltage imbalance ....................................................................................................................................................................................39
Approvals and certificates .................................................................................................40
Approvals and certificates ......................................................................................................................................................................40
Pressure equipment directive 2014/68/EU ......................................................................................................................................40
Low voltage directive 2014/35/EU ......................................................................................................................................................40
Internal free volume .................................................................................................................................................................................40
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FRCC.PC.023.A8.02