Specifications; Technical Specifications And Nominal Ratings; Versions; Compressor Reference - Danfoss Maneurop NTZ Application Manuallines

Application Guidelines
Technical specifications
and nominal ratings
Swept
Compressor
volume
model
cm3/rev
NTZ048 48
NTZ068 68
NTZ096 96
NTZ108 108
NTZ136 136
NTZ215 215
NTZ271 271
(*) Motor code 4 operating conditions: R404A, Evap. temp.: -35°C, Cond. temp.: 40°C, RGT: 20°C, SC: 0K
For full NTZ data details and capacity tables refer to selection software Coolselector®2

Versions

Compressor reference

(indicated on the compressor
nameplate)
6
AB245486497018en-000601

Specifications

Displacement
50 Hz 60 Hz
2900 rpm 3500 rpm
Cooling
m3/hr m /hr
3
capacity W
8.4 10.1 995
11.8 14.3 1749
16.7 20.2 2002
18.7 22.6 2465
23.6 28.5 3225
37.5 45.2 4948
47.3 57.0 6955
Available equipment version:
• R1: Rotolock suction and discharge connections, 3/8" flare oil equalisation connection, threaded
sight glass.
NT: New low temperature
reciprocating compressors
Z: Polyolester lubricant
Displacement in cm³ / rev.
UL index indicator
Nominal ratings*
50 Hz 60 Hz
COP Cooling
W/W capacity W
1.15 1190
1.15 2065
1.15 2395
1.16 2788
1.11 3739
1.19 5886
1.24 8058
NT Z 048 A 4 L
Number Oil
of charge
COP
cylinders litre
W/W
1.13 1 0.95
1.15 1 0.95
1.16 2 1.8
1.10 2 1.8
1.12 2 1.8
1.19 4 3.9
1.21 4 3.9
R1 B
Evolution index,
B: R404A/R507A/R452A/
R454C/R455A
Oil Charged 175PZ
A: Phased out
Equipment version
(R1: Rotolock connections,
oil equalisation connection
and sight glass)
Motor protection
(L: Internal Motor Protection)
Motor voltage code
Net
weight
kg
21
23
35
35
35
62
64