Gross weight

87 kg

Net weight

78 kg

EAN

5702428660525

Approval standard

CE
UL

Brand technique

After sale

Capacity control

Fixed speed

Colour

Blue

Compressor power supply [V/Ph/Hz]

400/3/50 460/3/60

Configuration code

Single

Connection type

Rotolock

Description

SZ115-4

Diameter [mm]

253 mm

Discharge connection height [mm]

536 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

8551121b

Economizer

No

Factory HP [bar]

33 bar

Factory LP [bar]

25 bar

Fitting remark

(shipped with rotolock version only)

Fitting sleeve

ODF

Fitting standard

Rotolock

Frequency [Hz]

50/60

Gauge port HP

None

Gauge port LP

Schrader

Generation code

C

Glass mounting

Threaded

Glass torque [Nm]

50 N-m

GP LP torque [Nm]

15 N-m

High side max pressure (Ps)

34.3 bar

High Side TS Max

150 °C

High Side TS Min

-35 °C

High Side Volume

2 L

High value of nominal voltage at 50Hz [V]

400 V

High value of nominal voltage at 60Hz [V]

460 V

High value of voltage range at 50Hz [V]

440 V

High value of voltage range at 60Hz [V]

506 V

IP protection class

IP54 (with cable gland)

Low side max pressure (Ps)

25 bar

Low Side TS Max

14 °C

Low Side TS Min

-35 °C

Low Side Volume

14 L

Low value of nominal voltage at 50Hz [V]

380 V

Low value of nominal voltage at 60Hz [V]

460 V

Low value of voltage range at 50Hz [V]

342 V

Low value of voltage range at 60Hz [V]

414 V

LRA

120 A

Maximum Operating Current [MOC]

22 A

MMT

25 A

Model number

SZ115S4RC

Motor protection

Internal thermostat, ext. overload protector needed

Mounting torque [Nm]

21 N-m

Nominal cooling capacity at 50Hz

24.1 kW

Nominal cooling capacity at 60Hz

32.8 kW

Nominal heating capacity at 50Hz

22.8 kW

Number of starts per hour [Max]

12

Oil charge [L]

3.8 L

Oil drain

1/4'' flare

Oil drain torque [Nm]

35 N-m

Oil equalization

3/8'' flare SAE

Oil equalization torque [Nm]

48 N-m

Oil reference

160SZ

Oil type

POE

Packaging height [mm]

671 mm

Packaging length [mm]

470 mm

Packaging weight [Kg]

82 kg

Packaging width [mm]

370 mm

Packing format

Single pack

Packing quantity

1

Phase

3

Power connections

Screw 4.8 mm

Refrigerant

R134a
R404A
R407C
R507A

Refrigerant charge [kg] [Max]

11 kg

Relief valve

None

Rotational speed at 50Hz [rpm]

2900 rpm

Rotational speed at 60Hz [rpm]

3500 rpm

Segment usage

Air conditioning

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]

180 mm

Suction connection mounting torque [Nm]

110 N-m

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]

155 cm3

Technology

Scroll

Test dif [bar] [Max]

24 bar

Test HP [bar] [Max]

32 bar

Test LP [bar] [Max]

25 bar

Torque earth [Nm]

2 N-m

Torque Ebox cover [Nm]

2 N-m

Torque power [Nm]

3 N-m

Total height [mm]

579 mm

Type

SZ

Type designation

Compressor

Viscosity [cP]

32 cP

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

1.16 Ohm