Download Operating instructions for semi

Operating instructions
Semi-hermetic motorcompressors
HA 5 / HG 5
E-0.75-03.98
Art.-No. 09963
Page 19
12. Technical data, dimensions and connections
12.2 HG ...
Technicaldata
D im .
H G 5/725-4
H G 5/725-4S
N um berofcylinders
H G 5/830-4
H G 5/930-4S
4
C ylinderbore
ø mm
Piston stroke
mm
70
75
47
N om inalspeed 50 H z
rpm
Theoreticalvolum e flow 50 H z
m 3/h
1450
N om inalspeed 60 H z
rpm
Theoreticalvolum e flow 60 H z
m 3/h
62.9
72.2
1740
75.5
86.6
Lubrication
Pressurized circulating lubrication
O ilpum p,independentofdirection ofrotation
O ilbrand forR 22
FU C H S R EN ISO SP 46
O ilbrand forR 134a,R 404A,R 407C ,R 507
D EA TR ITO N SE 55
O ilfilling
litre
W eightincl.oilfilling
kg
4.5
200
203
208
Electricaldata
Voltage /phases /frequency
V/Ph/H z
380 -420 YY /3 /50 / 440 -480 YY /3 /60
M ax.operating current
A
33
37
33
49
Starting current(rotorblocked)
A
82 /107
107 /140
82 /107
126 /160
M ax.perm .operating tem perature
Pressure side H P
bar
25
Low pressure side LP
bar
19
Fig. 20
C onnections
D im .
H G 5/725-4
H G 5/725-4S
H G 5/830-4
SV Suction shut-offvalve,tube L ø*
m m -inch
D V Pressure shut-offvalve,tube L ø*
m m -inch
28 -1 1/8"
inch
7/16" U N F
A1 C onnection suction side,lockable
inch
1/4" N PTF
B
inch
1/8" N PTF
B1 C onnection discharge side,lockable
inch
7/16" U N F
C
C onnection oilsafety pressure sw itch O IL
inch
7/16" U N F
D
C onnection oilsafety pressure sw itch LP
inch
7/16" U N F
A
C onnection suction side,notlockable
C onnection discharge side,notlockable
42 -1 5/8"
D 1 C onnection oilreturn from oilseparator
inch
1/4" N PTF
E
C onnection oilpressure gauge
inch
7/16" U N F
F
O ildrain plug (oilfilter)
mm
M 22 x 1.5
H
O ilfillerplug
mm
M 22 x 1..5
mm
M 22 x 1.5
J
O ilsum p heating
K
Sightglass
L
-
-
C onnection heatprotection therm ostat
inch
1/8" N PTF
N
C onnection capacity regulator
mm
M 45 x 1.5
O
C onnection oillevelregulator
mm
3 xM6
*) L = brazing connection
H G 5/830-4S