Mitsubishi Electric CLIMAVENETA NECS-ME Series Technical Bulletin page 22

2-pole high head pump
Size
0152
0182
0202
0252
0262
0302
0352
0412
0452
0512
0552
0612
0604
0704
0804
0904
1004
1104
1204
1404
1604
(1) Values refer to rated operating conditions
Pf Cooling capacity of unit
Q Flow of water to evaporator
F.L.I. Power absorbed by pump
F.L.A. Current absorbed by pump
Dpu Total pressure drop of hydronic group
Hu Working head
SA Maximum starting current
Pf (1) Q (1) Pump
[kW] [m 3 /h] ref.
39.5 6.79
45.8 7.88
53.6 9.22
60.5 10.41
67.4 11.59
80.2 13.79
95.8 15.96
104.5 17.97 M
117.4 20.19 M
131.4 22.60 M
150.7 25.92 M
169.9 29.22 N
160.8 27.66 M
185.6 31.92 N
207.4 35.67 N
235.4 40.49 O
263.0 45.24 O
300.5 51.96 O
339.2 58.34 P
386.5 66.48 P
431.6 74.24 Q
450
400
350
300
250
200
150
100
50
0 20 40
NECS-ME
F.L.I. F.L.A.
[kW] [A]
I 3.0 5.6
I 3.0 5.6
I 3.0 5.6
I 3.0 5.6
I 3.0 5.6
L 2.2 5.0
L 2.2 5.0
3.0 6.0
3.0 6.0
3.0 6.0
3.0 6.0
4.0 8.1
3.0 6.0
4.0 8.1
4.0 8.1
5.5 10.1
5.5 10.1
5.5 10.1
7.5 13.7
7.5 13.7
11.0 20.0
Coeffi cients for calculating pressure drops comprise standard
mains fi lter:
K P1
* The presence of the dual (second) pump can noticeably re-
duce the useful head due to a different hydraulic circuit. Reduc-
tion approx. 5%.
N
M
O
I
L
60 80
Q [m3/h]
18
1 pump
SA
Dpu
[A]
KP1
[kPa]
57.6 1037 252,5
57.6 664 251,1
57.6 481 249,3
57.6 360 247,5
57.6 360 245,5
36.8 154 233,02
36.8 108 228,87
38.3 108 287,64
38.3 81 281,16
38.3 63 273,10
38.3 43 260,20
62.3 42,4 252,61
38.3 43 312,97
62.3 30,4 299,97
62.3 30,4 279,83
97.2 23,7 291,13
97.2 19,2 281,73
97.2 13,7 265,81
133.3 13,7 327,27
133.3 11,2 303,35
179.6 9,9 321,22
Unit with Hydronic group and one pump
Q
P
100 120
NECS_ME_0152_1604_201004_GB
Hu
[kPa]
203
208
205
204
191
207
203
253
246
236
223
266
214
260
228
247
235
222
272
241
263
HFC R410A