natural gas fridge Air-cooled Compressor

The compressor is designed to comply with international environmental requirements,

Technical parameters

    

nominal  motor power HP/KW	5/3.7
displacement(50HZ)m3/high pressure	18.4
number of cylinder×diameter × stoke           mm	2× φ  54 × 46
oil injection volume                                           L	1.85
power     supply     V/ φ  /HZ	380~420/3/50
elecrical  parameter   Maximum operating current/starting current / rotor locked current (A)	8.5/26/45
Crankcase heater                               (220V)     W	60
oil  supply   method	Splash lubrication
weight (including freezing oil)                kg	101

  Refrigeration Scale

BFCA-0500	Condensing temperature30 °C	Condensing temperature40 °C
Evaporation temperature °C	Refrigerating capacity (kw)	Refrigerating capacity (kw)
12.5	24.9	22.3
10.0	22.9	20.5
7.5	20.7	18.5
5	19.3	17.2
0	16.4	14.5
-5	13.1	11.7
-10	10.7	9.6
-15	8.7	7.6
-20	6.8	6.0
-25	5.3	4.3
-30	3.8	3.1
-35	2.6
-40	1.7

use   scope

item/Refrigerant	R22	R134a	R404a	R407a	R407b	R407c
Evaporating temperature	-40~+12.5°C	-20~+12.5°C	-40~+10°C	-40~-10°C	-40~-10°C	-30~+10°C

Condensing temperature	30-50°C
Maximum pressure difference	1.83MPA
MAX compression ratio	18
MAX .discharge temperature	135°C(discharge pipe surface)
Suction superheat	min:10KMAX:which maintains the discharge temperature below 135°C
MAX oil temperature	80°C
power supply	3ph            380/440V         50/60HZ
Motor temperature	below  105°C
Refrigeration oil	suniso3GS/SUNISO SL32S
Max  ambient temperature	43°C

natural gas fridge Air-cooled Compressor