Specifications; Technical Specifications And Nominal Ratings; Approvals And Certificates; Operating Envelope - Danfoss Maneurop NTZ048 Selection And Application Manuallines

SPECIFICATIONS

Technical specifications and nominal ratings
Compressor
Swept
model
volume
cm /rev
3
NTZ048
48
NTZ068 68
NTZ096
96
NTZ108 108
NTZ136 136
NTZ215 215
NTZ271 271
(*) Operating conditions: R404A, Evap. temp.: -35°C, Cond. temp.: 40°C, RGT: 20°C, SC: 0K
Versions
Approvals
and certificates

Operating envelope

R404A / R507A
Displacement
50 Hz 60 Hz
Cooling
2900 rpm 3500 rpm
capacity
m /hr m /hr
3 3
W
8.4 10.1 995
11.8 14.3 1515
16.7 20.2 2002
18.7 22.6 2369
23.6 28.5 3225
37.5 45.2 4948
47.3 57.0 6955
For full NTZ data details and capa-
city tables refer to Online Datasheet
Available equipment version:
R1: Rotolock suction and discharge
Maneurop® NTZ compressors comply
with the following approvals and cer-
tificates
CE
(European Directive)
UL
(Underwriters Laboratories)
CCC (China Compulsory
Product Certification)
Gost
certificate (for Russia)
65
60
55
50
45
40
35
30
25
-50
Nominal ratings*
400 V / 50 Hz 460 V / 60 Hz
Cooling
COP
capacity
W/W
W
1.15 1190
1.12 1870
1.15 2395
1.11 2788
1.11 3739
1.19 5886
1.24 8058
S.H. = 10 K
1 & 4 cyl
S.H. = 10 K
2 cyl
-45 -40 -35
Evaporating temperature (°C)
RECIPROCATING COMPRESSORS
Number Oil
COP
of charge
W/W
cylinders litre
1.13 1 0.95
1.10 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
Generator: www.danfoss.com/odsg
connections, 3/8" flare oil equalisation
connection, threaded sight glass
Certificates are listed on the product
datasheets:
http://www.danfoss.com/odsg
All models
Models with motor voltage code 4
Models with motor voltage code 4.
Certification expected mid 2005
All models
RGT 20
-30 -25 -20 -15
Net
weight
kg
21
23
35
35
35
62
64
-10 -5
5