General Information - Wilo Drain STS 80 Installation And Operating Instructions Manual

English

1 General Information

Assembly and installation should only be carried out by qualified personnel.
1.1 Uses
These submersible motor-driven pumps are suitable for transporting standard raw sewage and
sewage from shafts and containers. They are used, for example, in shafts for household sewage,
storm water catchment basins, sewage treatment plants and to drain flooded spaces. They must
be installed for wet use, but can be either stationary or transportable.
The pump must not be used for pumping drinking water. The pump must not be
installed in areas where there is a risk of explosion.
1.2 Product data
1.2.1 Rating plate
Series: ST = Sewage Technology
S
Nominal pipe widths [mm] 80, 100
Type of impeller: F = Non-chokable impeller (VORTEX)
Maximum delivery head [m] where Q=0
Maximum delivery head [m³/h] where P
Power P2 [kW] = Value/10
3 ~
Power supply
Frequency
Number of poles
1.2.2 Connection and electrical data
●
Permissible components of the flow media:
- Mildly acidic / mildly alkaline,
- Maximum chloride content 400 mg/l,
●
Max. medium temperature:
●
Power supply:
●
Mains frequency:
●
Protection category:
●
Speed:
●
Recommended type of operation: motor immersed, intermittent use S3 25%
●
Type of operation:
●
Admission output P1:
●
Motor-output P2:
●
Maximum transport capacity:
●
Maximum lift:
●
Flange connection:
Pressure-pipe connection:
●
Completely free passage:
12
= Stainless Steel Motor
STS 100 F 14.100/40/3-400-50-4
↑ ↑ ↑ ↑ ↑ ↑
⏐ ⏐ ⏐ ⏐ ⏐
=P max
2 2
40°C
3 ~ 400 V, ±10 %
50 Hz
IP 68
max. 1450 ¹/min
max. operating frequency: max 20¹ / h
motor immersed, continuous use S1
see rating plate
see rating plate
see rating plate
see rating plate
PN 10 / 16
STS 80: DN 80
STS 100: DN 100
STS 80: 65 mm
STS 100: 100 mm
↑ ↑ ↑ ↑ ↑
⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐ ⏐
⏐ ⏐ ⏐
⏐ ⏐
⏐