Teral LPWE-GS, Инструкция по эксплуатации

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2-3
Caution
Do not run the pump at a frequency exceeding 60 Hz (50 Hz for models
dedicated to 50Hz). Failure to observe this may cause an overload and
burnout of the motor.
Pump nameplate
*The electric current indicated on the pump nameplate may differ from the
rated current of the motor. The electric current indicated on the pump
nameplate is based on actual use. TERAL recommends using this value
as the setup current value of its protective device.
2.5 Specification table
・
LPWE-GS type
0.75 LPWE401A-0.75-GS 380 2.0 13 80～300 10.3～6.3
1.5 LPWE402A-1.5-GS 380 3.1 33 80～350 19.8～7.6
2.2 LPWE403A-2.2-GS 380 5.0 43 30.0～8.6
3 LPWE404A-3.0-GS 380 6.0 73 40.0～10.9
0.75 LPWE401B-0.75-GS 380 2.0 13 8.7～3.5
1.5 LPWE402B-1.5-GS 380 3.1 33 16.7～6.4
2.2 LPWE403B-2.2-GS 380 5.0 43 26.4～10.1
3 LPWE404B-3.0-GS 380 6.2 73 35.2～13.5
Total head
m
80～400
50～200
Type
Rated voltage
V
Rated current
A
Starting current
A
Frequency
Hz
Dicharge
bore
mm
50 40
Output
kW
Standard specification
Applied flow
rate range
L/min
The rated current in the above table (current value indicated on the nameplate) is the recommended preset
current value of the protective device.
The applied flow rate range and total head are the values when tested at a kinematic viscosity of 1mm
2
/s
(same as fresh water at room temperature).
No. Item
1 Model
2 Nominal output (kW)
3 Discharge bore (B)
4 Total head (m)
5 Discharge rate (L/min)
6 Frequency (Hz)
7 Voltage (V)
8 Current (A)*
9 Rotation speed (min
-1
)
10
Max. allowable rotation speed
(min
-1
)
11 Year of manufacture
12 Instruction manual No.
13 Inboard bearing type
14 Outboard bearing type
15 Serial number