Instructions manual for pump series YESA
3
Main technical parameters
See Table 2A and 2B for main technical parameters of the YESA series automatic water pump and table
2C and diagram 1 for the external dimensions and installation size:
TAblE 2A
Main technical parameters of the YESA series full automatic water pump
Model and specification
YESA 900
YESA 1100
YESA 1300
Motor rated power (W)
900
1250
1450
Pump output power (W)
550
750
950
Rated voltage (VAC)
230 V
230 V
230 V
Rated current (A)
4.2 A
5.5 A
6.6 A
Power Supply frequency (Hz)
50 Hz
50 Hz
50 Hz
Motor insulation class
F
F
F
Motor protection grade
IP X5
IP X5
IP X5
Controller security lock protection class
IP 54
IP 54
IP 54
H07RNF cable length (m)
1.5
1.5
1.5
Pumped water temperature range
0° to 40°
0° to 40°
0° to 40°
Max. ambient temperature
40°
40°
40°
Max. withstand pressure (bar)
6 bar
6 bar
6 bar
Max. working pressure (bar)
3.5 bar
4.5 bar
5.5 bar
Max. discharge head (m)
35 m
45 m
55 m
TAblE 2b
Flow rate of water pump when the motor reaches the rated rotation speed
Model
Input
power
output power
Flow
rate
m
3
/h
0
0.6
1.2
1.8
2.4
3.0
3.6
4.2
4.8
5.4
W
W
HP
L/mi
0
10
20
30
40
50
60
70
80
90
YESA 900
900
550
0.7
Head
35
33
31
28
26
22
19
16
12
8
YESA 1100
125
750
1.0
45
42
39
36
33
29
25
22
17
12
YESA 1300
145
950
1.3
55
50
47
43
39
35
31
27
21
15
Manual_YESA.indd 18
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