pumpa BLUE LINE PSP Series, Перевод оригинального руководства пользователя

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4 Specifications
Conditions of use:
1. Maximum operating depth 5 m below the water surface.
2. Permanent operation at water temperature below +40 °C.
3. pH value of the liquid 4-10.
4. Maximum kinematic viscosity: 7X10-7 ~ 23X10-6m
2
/s.
5. Maximum density: 1.2X103kg/m
3
.
6. Maximum size of solid particles:
•
PSP8-7/0.18l, PSP9-7.5/0.25l => 15 mm
•
PSP12-8.5/0.45l, PSP18-12/0.75l => 25 mm
•
PSP20-9/1.1l => 35 mm
Sound pressure level A ≤70 (dB).
5 Transport and storage
The submersible wastewater pump can be transported in a packed box in a horizontal position. It
must be firmly anchored so that it does not tip or roll. Due to the weight of the pump, is not
recommended to be handled by women.
6 Description of the submersible wastewater pump
The PSP series represents a technically advanced and perfect wastewater drainage pumps.
Compared with traditional submersible wastewater pumps, the PSP series has a redesigned flow
path and a larger efficiency range; it can be used for the entire range of delivery height without
overloading and can operate safely at high flow rates with high efficiency. The impeller with designed large
anti-blocking outlets can pump wastewater with large floating solids and long fibers. Special casting
technique and vortex suction method means better draining and anti-corrosion properties. It is mainly used
for pumping wastewater, in sludge reservoirs, households, etc. If installed with a float switch, they can be
automatically switched on and off. The pump's thermal protection can automatically switch off the pump in
the event of overheating and overload, ensuring safe and reliable operation under demanding conditions.
6.1 Electric motor
Single-phase electric motors 230 V with built-in thermal protection.
Model Voltage
(V/Hz)
Protection Max. liquid
temperature
Connection
(mm)
Power
(kW)
Max.
flow
(m
3
/h)
Max.
delivery
height
(m)
PSP8-7/0,18I 230/50Hz IPX8
40°C
40;32;25 0,18 8 7
PSP9-7,5/0,25I 230/50Hz IPX8
40°C
40;32;25 0,25 9 7,5
PSP12-
8,5/0,45I
230/50Hz IPX8
40°C
50 0,45 12 8,5
PSP18-12/0,75I 230/50Hz IPX8
40°C
50 0,75 18 10,5
PSP20-9/1,1I 230/50Hz IPX8
40°C
50 1,1 20 9