Application guidelines
6 FRCC.PC.002.A4.22
Specifications
Compressor reference
(indicated on the compressor
nameplate)
Technical specications
and nominal ratings
Versions Available equipment version:
• R1: Rotolock suction and discharge connections, 3/8" are oil equalisation connection, threaded
sight glass.
NT Z4L048 A R1 A
Motor voltage code
Z: Polyolester lubricant
Displacement in cm³ / rev.
UL index indicator
NT: New low temperature
reciprocating compressors
Evolution index,
indicating compressor
modications
Equipment version
(R1: Rotolock connections,
oil equalisation connection
and sight glass)
Motor protection
(L: Internal Motor Protection)
Compressor
model
Swept volume
in
3
/rev
Displacement Nominal ratings*
Number
of
cylinders
Oil
charge
oz
Net
weight
lbs
60 Hz
3500 rpm
m
3
/hr
60 Hz
Cooling capacity
Btu/h
EER
NTZ048 2.93 356 4888 3.93 1 32 46
NTZ068 4.15 504 8185 4.12 1 32 51
NTZ096 5.86 712 9917 4.12 2 61 77
NTZ108 6.59 801 11470 4.01 2 61 77
NTZ136 8.30 1009 15133 3.98 2 61 77
NTZ215 13.12 1594 23363 4.20 4 132 137
NTZ271 16.54 2010 32430 4.37 4 132 141
(*) Motor code 4 operating conditions: R404A, Evap. temp.: -25°F, Cond. temp.: 105°F, RGT: 40°F, SC: 0°F
For full NTZ data details and capacity tables refer to Online Datasheet Generator: www.danfoss.com/odsg