Danfoss R134a User Manual

Approval and certications
SM / SY / SZ scroll compressors comply with the
following approvals and certicates.
Certicate are listed on: Documentation for
Commercial Compressor | Danfoss
Approvals and
certicates
Pressure equipment
directive 2014/68/EU
Machines directives
2006/42/EC
Low voltage directive
2014/35/EU
Internal free volume
CE 0062 or CE 0038 or CE 0094
(European Directive)
All
SM / SY / SZ models
UL
(Underwriters Laboratories)
All 60 Hz
SM / SY / SZ models
Other approvals / certicates Contact Danfoss
Products SM/SZ084 to SY380
Manufacturer's declaration of incorporation Contact Danfoss
Products SM/SZ084 to SY380
Declaration of conformity Contact Danfoss
Products Internal free volume without oil (litre)
SM/SZ084-090-100 14.1
SM/SZ110-120 14.7
SM112-124-SM/SZ147 14.3
SM/SZ148-161 16.3
SM/SZ175-185 and SY185 31.2
SY240-300 39.1
SY380 40.4
Products SM084 to 185 SY185 SZ084 to 185 SY 240 to 380
Refrigerating uids Group 2 Group 2 Group 2 Group 2
Category PED II II II II
Evaluation module D1 D1 D1 D1
Maximum allowable Service
temperature - Ts
-35°C < Ts < 63°C -35°C < Ts < 61°C -35°C < Ts < 54°C -35°C < Ts < 52°C
Maximum allowable Service
pressure - Ps
25 bar(g) 25 bar(g) 25 bar(g) 20 bar(g)
Declaration of conformity Contact Danfoss
24 AB237986441643en-010801
Application Guidelines

Danfoss R134a Specifications

General

Brand	Danfoss
Model	R134a
Category	Air Compressor
Language	English