Gross weight :

43.5 kg

Net weight :

40 kg

EAN :

5702428666145

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 Nm

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 Nm

GP LP torque [Nm] :

15 Nm

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 Nm

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 Nm

Oil reference :

160PZ

Packaging height [mm] :

455 mm

Packaging length [mm] :

395 mm

Packaging width [mm] :

365 mm

Packing format :

Single pack

Packing quantity :

1

Phase :

3

Power connections :

Screw 4.8 mm

Refrigerant :

R134a
R404A
R407C

Refrigerant charge [kg] [Max] :

5 kg

Relief valve :

30 bar/8 bar

RLA :

23.2 A

Rotational speed at 50Hz [rpm] :

0 rpm

Rotational speed at 60Hz [rpm] :

0 rpm

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

Suction connection height [mm] :

165 mm

Suction connection mounting torque [Nm] :

110 Nm

Suction connection pipe size [in] :

1 1/8 in

Suction connection rotolock size [in] :

1 3/4 in

Suction connection size [in] :

1 3/4 in

Suction connection sleeve pipe size [in] :

1 1/8 in

Swept volume [cm3] :

120.94 cm³

Technology :

Reciprocating

Test dif [bar] [Max] :

30 bar

Test HP [bar] [Max] :

30 bar

Test LP [bar] [Max] :

25 bar

Torque earth [Nm] :

4 Nm

Torque power [Nm] :

3 Nm

Total height [mm] :

413 mm

Type :

VTZ

Type designation :

Compressor

Viscosity [cP] :

32 cP

Winding resistance for three-phase compressors with identical windings [Ohm]:

0.59 Ohm