Data; Performance Data; Standard Operation Data - Mitsubishi Electric PK-3FLA3 Technical & Service Manual

3

DATA

1. PERFORMANCE DATA

COOLING CAPACITY PK-3FLA
Indoor
intake air 21 25
°C WB
T.C C.F
T.C C.F
7.9 0.81 7.8 0.84
16
8.4 0.82 8.3 0.85
18
0.83
19 8.7 8.5 0.86
0.83
19.4 8.8 8.6 0.86
9.0 0.84
20 8.8 0.87
0.86
9.5 9.4 0.89
22
Notes: 1. T.C.: Total capacity (kW) ... (kcal/h)=(kW)x860, (Btu/h)=4x(kW)x860
C.F. : Correction factors of Total input(Indoor unit input + Outdoor unit input)
2. Evaporator airflow(CMM) = 20 , Bypass factors = 0.12 , S.H.F. at rating conditions = 0.73
3. Guaranteed operating range(cooling)
COOLING CAPACITY correction factors
Service Ref.
5m (16ft)
PK-3FLA 1.0
3

2.STANDARD OPERATION DATA

Service Ref.
MODE
Capacity
Input
Indoor unit Service Ref.
Phase , Hz
Volts
Amperes
Outdoor unit Service Ref.
Phase , Hz
Volts
Amperes
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Refrigerant pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
3. ADDITIONAL REFRIGERANT CHAREGE (R-22 ... kg(lbs))
Outdoor unit precharger (kg)
Service Ref.
PK-3FLA V---2.8, Y---2.8, N---3.5
3
50Hz
3
Outdoor intake air °C DB
30 32.2
C.F T.C
T.C T.C C.F
7.5 0.90 7.3 0.93 7.2
8.0 0.92 7.8 0.95 7.6
0.93 7.9
8.2 8.1 0.96
0.93 8.0
8.3 8.2 0.97
0.94 8.2
8.5 8.3 0.97
0.96 8.7
9.0 8.9 0.99
Lower limit ... Indoor : 21°CDB, 15.5°CWB,
{
Upper limit ... Indoor : 35°CDB, 22.5°CWB,
50Hz
10m (33ft) 15m (49ft)
0.978 0.962
7900
W
3.28
kW
Single , 50
PU-3VJC PU-3YJC
Single , 50 Three , 50
220
15.1
Mpa 1.99
(o/f)
(20.3)
Mpa 0.47
(o/f)
(4.79)
˚C 86
˚C
51.0
˚C
6
m
5
˚C DB
27
˚C WB
19
˚C DB
13.0
˚C DB
35
˚C WB
24
(up to 20m)
20m (66ft)
35 40 40.6
C.F T.C C.F T.C C.F
0.96 6.8 1.03 6.8 1.04
0.99 7.3 1.06 7.3 1.06
1.00 7.6 1.07 7.5 1.08
1.00 7.7 1.08 7.6 1.08
1.01 7.8 1.08 7.8 1.09
1.04 8.3 1.11 8.3 1.12
Outdoor : 21°CDB.
Outdoor : 52°CDB.
Refrigerant piping length (one way)
20m (66ft) 25m (82ft)
0.948 0.934
PK-3FLA
3
Cooling
6900
4.19
PK-3FLA
3
Single , 60
220
0.44
PU-3NJA
1
Single , 60
380 220
20.9
5.7
2.07
(21.1)
0.44
(4.49)
70
53
4
5
29
19
13.2
46
24
Refrigerant piping length (one way)
25m (82ft)
0 0.06(0.13)
5
45 46
50
T.C C.F
T.C C.F T.C
6.5 1.10 6.4 1.11 6.2
7.0 1.12 6.9 1.14 6.6
7.2 1.14
7.1 1.15 6.9
7.3 1.15 7.2 1.16 6.9
7.5 1.16 7.4 1.17 7.1
8.0 1.20 1.21
7.9 7.6
30m (98ft) 35m (115ft)
0.921 —
30m (98ft) 35m (115ft)
0.12(0.26) —
52
C.F T.C C.F
1.16 6.0 1.19
1.19 6.5 1.22
1.21 6.7 1.24
1.22 6.8 1.25
1.23 6.9 1.26
1.28 1.31
7.4
40m (13ft)
—
40m (131ft)
—