Approval and certifications
Products
NTZ 048 to 068
NTZ 048 to 068
NTZ 096 to 271
Refrigerating fluids
Group 2
Group 1
Group 2
Category PED*
I
II
II
Evaluation module
out of the scope
D1
D1
Maximum / Minimum allowable temperature - TS
50°C > Ts > -35°C
50°C > Ts > -35°C
50°C > Ts > -35°C
Maximum allowable pressure - PS
22.6 bar
22.6 bar
22.6 bar
Products
NTZ 048 to 271
Declaration of conformity
Contact Danfoss
Products
NTZ 048 to 271
Manufacturer's declaration of incorporation
Contact Danfoss
CE
(European Directive)
All models
UL
(Underwriters Laboratories)
All models (Except NTZ108/136/215/271 code9)
CCC (China Compulsory
Product Certification)
Models with motor voltage code 4&5. NTZ271-4 is out
of CCC scope
EAC Eurasian conformity mark
Models with motor voltage code 4&5
Approvals and certificates
Pressure equipment di-
rective 2014/68/EU
Low voltage directive
2014/35/EU
Machinery directive
2014/30/EU
Internal free volume
Maneurop® NTZ compressors comply with the
following approvals and certificates.
Other certificates/approvals please contact
Danfoss.
Products
Internal free volume without oil (litre)
Low pressure side
High pressure side
Total
NTZ048-068
7.5
0.3
7.8
NTZ096-108-136
16.5
0.6
17.1
NTZ215-271
31
1.2
32.2
* According to the PED classification Group1 contains hazardous fluids e.g. flammable, while Group 2 all other fluids
17
AB245486497018en-000601
Application Guidelines
