Johnson Controls Sabroe SAB 233 S - Page 3

Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
008831 en 2020.10
3/168
Manual for SAB 193/233/283 A-frame screw compressors
Unit no.
Compressor
193 233 283
Compressor type
S L E X
Oil separator type
OHU 04123/2719 D1 OHU 04136/3231 D2
Refrigerant
R717 HFC/HCFC Other: _________
Oil type Oil type: _________________ Evap. temp. _____ Cond. temp. _____
Control
UniSAB III None Other
Oil filter
Single Dual
Oil cooling
Refrigerant-cooled oil cooler Water-cooled oil cooler
No oil cooler
Liquid injection in compressor
Single port
Dual port
Discharge port
Standard AC (Low V
i
port)
Oil pump
Economiser system
(ECO-system)
Economiser connection
Economiser type _________
Ex-execution (ATEX)
T3 T4
Other: _________
Supply voltage
Motor 3 x _________V / _________ Hz
Control 1 x _________V / ________ Hz
Heating elements (phasing)1 x _________V / ________ Hz
Motor
IP23 IP55
Power ________ kw Size IEC _________
Anti-condensation heater
Drive type
Fixed speed Variable speed (VSD)
UniSAB setting values Separator velocity ref. _______ Separator velocity ref. CR _______