120B0004 DANFOSS REFRIGERATION VTZ121-GNR1-SINGLE RECIP COMP View larger
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120B0004 DANFOSS REFRIGERATION VTZ121-GNR1-SINGLE RECIP COMP

120B0004

DANFOSS REFRIGERATION

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VTZ121-GNR1-SINGLE RECIP COMP

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Air Conditioning Ac Refrigeration

* Brand new product in its original packaging covered by the warranties and certifications provided by DANFOSS REFRIGERATION

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VTZ121-G
Type Code VTZ
Net weight 49.00 Kg
Approval standards UL certified when connected to frequency converter; CE certified
Brand technique Reciprocating compressor
Capacity control Inverter
Colour Blue
Configuration code Single
Connection type Rotolock
Cylinder 2
Diameter [mm] 288
Discharge connection height [mm] 74
Discharge connection mounting torque [Nm] 90
Discharge connection pipe size [in] 3/4
Discharge connection rotolock size [in] 1 1/4
Discharge connection size [in] 1 1/4
Discharge connection sleeve pipe size [in] 3/4
Drawing number 8502016a
Economizer No
Factory HP [bar] 25
Factory LP [bar] 25
Fitting remark (shipped with rotolock version only)
Fitting sleeve ODF
Fitting standard Rotolock
Frequency [Hz] 30 - 85
GP LP torque [Nm] 15
Gauge port HP None
Gauge port LP Schrader
Generation code A
Glass mounting Threaded
Glass torque [Nm] 50
Gross weight 52.50 Kg
High value of nominal voltage at 50Hz [V] 480
High value of nominal voltage at 60Hz [V] 480
High value of voltage range at 50Hz [V] 480
High value of voltage range at 60Hz [V] 480
IP protection class IP54 (with cable gland)
LRA 139 A
Low value of nominal voltage at 50Hz [V] 380
Low value of nominal voltage at 60Hz [V] 380
Low value of voltage range at 50Hz [V] 380
Low value of voltage range at 60Hz [V] 380
MMT 29 A
Model number VTZ121AGNR1B
Motor protection Motor protection by frequency converter
Mounting torque [Nm] 15
Nominal cooling capacity at 50Hz 5.1
Nominal cooling capacity at 60Hz 14.4
Number of starts per hour [Max] 12
Oil charge [L] 1.8
Oil equalization 3/8'' flare SAE
Oil equalization torque [Nm] 30
Oil reference 160PZ
Packaging height [mm] 455
Packaging length [mm] 395
Packaging width [mm] 365
Packing format Single pack
Packing quantity 1
Phase 3
Power connections Screw 4.8 mm
RLA 23.2 A
Refrigerant R134a; R404A; R407C; R507A
Refrigerant charge [kg] [Max] 5
Relief valve 30 bar/8 bar
Rotational speed at 50Hz [rpm] 0
Rotational speed at 60Hz [rpm] 0
Segment usage Air conditioning; Refrigeration LT; Refrigeration MT
Shipped fittings Suction and discharge solder sleeves, rotolock nuts and gaskets
Shipped instructions Installation instructions
Shipped mounting Mounting kit with grommets, bolts, nuts, sleeves and washers
Shipped oil Initial oil charge
Speed Platform Variable-speed
Suction connection height [mm] 165
Suction connection mounting torque [Nm] 110
Suction connection pipe size [in] 1 1/8
Suction connection rotolock size [in] 1 3/4
Suction connection size [in] 1 3/4
Suction connection sleeve pipe size [in] 1 1/8
Swept volume [cm3] 120.94
Technique Reciprocating
Test HP [bar] [Max] 30
Test LP [bar] [Max] 25
Test dif [bar] [Max] 30
Torque earth [Nm] 2
Torque power [Nm] 3
Total height [mm] 413
Type designation Compressor
Viscosity [cP] 32
Winding resistance for three-phase compressors with identical windings [Ohm] 0.59 Ohm
• Acoustic hood 1 120Z0472
• Acoustic hood 1 Description Acoustic hood for two-cylinder compressor
• Acoustic hood 2 7755202
• Acoustic hood 2 Description Acoustic hood for two-cylinder (UL-approved)
• Angle set 7703014
• Angle set Description Angle adapter set, C02 (1-3/4"~1-1/8"), C04 (1-1/4"~3/4")
• Belt 02 7773107
• Belt 02 Description Belt type crankcase heater, 65 W, 230 V, CE mark, UL
• Belt 03 7773117
• Belt 03 Description Belt type crankcase heater, 65 W, 400 V, CE mark, UL
• Belt 04 120Z0466
• Belt 04 Description Belt type crankcase heater, 65 W, 460 V, CE mark, UL
• Converter 1 192L0929
• Converter 2 192L0930
• Discharge angle 8168006
• Discharge angle Description Angle adaptor, C04 (1-1/4" rotolock, 3/4" ODF)
• Discharge gasket 8156131
• Discharge gasket Description Gasket, 1-1/4"
• Discharge sleeve 8153008
• Discharge sleeve Description Solder sleeve, P04 (1-1/4" rotolock, 3/4" ODF)
• Discharge valve 8168029
• Discharge valve Description Rotolock valve, V04 (1-1/4" rotolock, 3/4" ODF)
• Drive 01 131X2198
• Drive 01 Description CD302 11.0kW; without coating; IP20; without LCP; H1; B3
• Drive 02 131B3568
• Drive 02 Description CD302 11.0kW; without coating; IP21; with LCP; H1; B1
• Drive 03 131B3569
• Drive 03 Description CD302 11.0kW; without coating; IP21; without LCP; H1; B1
• Drive 04 131B3570
• Drive 04 Description CD302 11.0kW; without coating; IP21; with LCP; H2; B1
• Drive 05 131B3571
• Drive 05 Description CD302 11.0kW; without coating; IP21; without LCP; H2; B1
• Drive 06 131B3572
• Drive 06 Description CD302 11.0kW; without coating; IP55; with LCP; H1; B1
• Drive 07 131B3573
• Drive 07 Description CD302 11.0kW; without coating; IP55; without LCP; H1; B1
• Drive 08 131B3574
• Drive 08 Description CD302 11.0kW; without coating; IP55; with LCP; H2; B1
• Drive 09 131B3575
• Drive 09 Description CD302 11.0kW; without coating; IP55; without LCP; H2; B1
• Ebox 120Z0146
• Ebox Description Terminal box, including cover
• Ebox cover 120Z0149
• Ebox cover Description Terminal box cover
• Electronic board 1 130B1109
• Electronic board 1 Description Control card
• Electronic board 2 130B1110
• Electronic board 2 Description Relays card
• FSA connector 023U8014
• Gasket set 8156009
• Gasket set Description Gasket set, 1", 1-1/4", 1-3/4", OSG gaskets black and white
• LCP 4 130B1077
• LCP 4 Description LCP blind cover/frequency converter IP55/IP66
• Mounting kit 1 8156001
• Mounting kit 1 Description Mounting kit for one and two-cylinder compressor, including 3 grommets, 3 bolts
• Oil 1 7754019
• Oil 1 Description POE lubricant, 160PZ, 1-litre can
• Oil equalization connection 8153127
• Oil equalization connection Description Oil equalisation nut
• Oil sight glass 8156019
• Oil sight glass Description Oil sight glass with gaskets (black and white)
• Oil sight glass gasket 8156145
• Oil sight glass gasket Description Gasket for oil sight glass (black chloroprene)
• PTC 120Z0459
• PTC Description PTC heater 27W, CE mark, UL
• Suction angle 8168005
• Suction angle Description Angle adaptor, C02 (1-3/4" rotolock, 1-1/8" ODF)
• Suction gasket 8156132
• Suction gasket Description Gasket, 1-3/4"
• Suction sleeve 8153004
• Suction sleeve Description Solder sleeve, P02 (1-3/4" rotolock, 1-1/8" ODF)
• Suction valve 8168028
• Suction valve Description Rotolock valve, V02 (1-3/4" rotolock, 1-1/8" ODF)
• T block 8173230
• T block Description T block connector 52 x 57 mm
• Valve set 7703009
• Valve set Description Valve set, V02 (1-3/4"~1-1/8"), V04 (1-1/4"~3/4")

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