Danfoss Maneurop NTZ048 - Specifications; Technical Specifications and Nominal Ratings; Approvals and Certificates; Operating Envelope

RECIPROCATING COMPRESSORS
25
65
60
55
50
45
40
35
30
-50 -45 -40 -35 -30 -25 -20 -15 -10 -5
Condensing temperature (°C)
Evaporating temperature (°C)
S.H. = 10 K
2 cyl
RGT 20
S.H. = 10 K
1 & 4 cyl
5
Compressor
model
Swept
volume
cm
3
/rev
Displacement Nominal ratings*
Number
of
cylinders
Oil
charge
litre
Net
weight
kg
50 Hz
2900 rpm
m
3
/hr
60 Hz
3500 rpm
m
3
/hr
400 V / 50 Hz 460 V / 60 Hz
Cooling
capacity
W
COP
W/W
Cooling
capacity
W
COP
W/W
NTZ048 48 8.4 10.1 995 1.15 1190 1.13 1 0.95 21
NTZ068 68 11.8 14.3 1515 1.12 1870 1.10 1 0.95 23
NTZ096 96 16.7 20.2 2002 1.15 2395 1.16 2 1.8 35
NTZ108 108 18.7 22.6 2369 1.11 2788 1.10 2 1.8 35
NTZ136 136 23.6 28.5 3225 1.11 3739 1.12 2 1.8 35
NTZ215 215 37.5 45.2 4948 1.19 5886 1.19 4 3.9 62
NTZ271 271 47.3 57.0 6955 1.24 8058 1.21 4 3.9 64
SPECIFICATIONS
Technical specifications and nominal ratings
Maneurop® NTZ compressors comply
with the following approvals and cer-
tificates
Operating envelope
R404A / R507A
(*) Operating conditions: R404A, Evap. temp.: -35°C, Cond. temp.: 40°C, RGT: 20°C, SC: 0K
Approvals
and certificates
CE
(European Directive)
All models
UL
(Underwriters Laboratories)
Models with motor voltage code 4
CCC (China Compulsory
Product Certification)
Models with motor voltage code 4.
Certification expected mid 2005
Gost
certificate (for Russia)
All models
Available equipment version:
R1: Rotolock suction and discharge
connections, 3/8" flare oil equalisation
connection, threaded sight glass
For full NTZ data details and capa-
city tables refer to Online Datasheet
Generator: www.danfoss.com/odsg
Versions
Certificates are listed on the product
datasheets:
http://www.danfoss.com/odsg