Kompresor AC Danfoss VTZ 121AJNR1B

Kompresor AC Danfoss VTZ121AJNR1B

Gross weight 43.5 Kg

Net weight 40 Kg

EAN 5702428666145

Approval standard CE certified

UL certified when connected to frequency converter

Brand technique Reciprocating compressor

Capacity control Inverter

Colour Blue

Compressor power supply [V/Ph/Hz] 380-480/3/50-60

Configuration code Single

Connection type Rotolock

Cylinder 2

Description VTZ121-G

Diameter [mm] 288 mm

Discharge connection height [mm] 74 mm

Discharge connection mounting torque [Nm] 90 N-m

Discharge connection pipe size [in] 3/4 in

Discharge connection rotolock size [in] 1 1/4 in

Discharge connection size [in] 1 1/4 in

Discharge connection sleeve pipe size [in] 3/4 in

Drawing number 8502016a

Economizer No

Factory HP [bar] 25 bar

Factory LP [bar] 25 bar

Fitting remark (shipped with rotolock version only)

Fitting sleeve ODF

Fitting standard Rotolock

Frequency [Hz] 30 - 85

Gauge port HP None

Gauge port LP Schrader

Generation code A

Glass mounting Threaded

Glass torque [Nm] 50 N-m

GP LP torque [Nm] 15 N-m

High side max pressure (Ps) 29.4 bar

High Side TS Max 150 °C

High Side TS Min -35 °C

High Side Volume 0.6 L

High value of nominal voltage at 50Hz [V] 480 V

High value of nominal voltage at 60Hz [V] 480 V

High value of voltage range at 50Hz [V] 480 V

High value of voltage range at 60Hz [V] 480 V

IP protection class IP54 (with cable gland)

Low side max pressure (Ps) 22.6 bar

Low Side TS Max 50 °C

Low Side TS Min -35 °C

Low Side Volume 16.5 L

Low value of nominal voltage at 50Hz [V] 380 V

Low value of nominal voltage at 60Hz [V] 380 V

Low value of voltage range at 50Hz [V] 380 V

Low value of voltage range at 60Hz [V] 380 V

LRA 139 A

MMT 29 A

Model number VTZ121AGNR1B

Motor protection Motor protection by frequency converter

Mounting torque [Nm] 15 N-m

Nominal cooling capacity at 50Hz 6.7 kW

Nominal cooling capacity at 60Hz 14.4 kW

Number of starts per hour [Max] 12

Oil charge [L] 1.8 L

Oil equalization 3/8'' flare SAE

Oil equalization torque [Nm] 30 N-m

Oil reference 160PZ

Packaging height [mm] 455 mm

Packaging length [mm] 395 mm

Packaging width [mm] 365 mm

Packing format Single pack

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