Description
This is a summary of the specifications for a KSB 200-401 954UNG-P pump. The pump is designed to operate with a flow rate of 700.00 m3/h and a developed head of 30.00 m. It is suitable for pumping clean water with a temperature of 20.0 C and a density of 998 kg/m3. The pump has an efficiency of 80.7% and absorbs 70.80 kW of power. It has a shutoff head of 48.23 m and is designed as a single system with 1 x 100% capacity. The pump has a maximum power of 79.43 kW and meets ISO 9906 Class 3B tolerances. It is a close-coupled submersible pump with a vertical orientation and has a suction flange pump according to DN1 and a discharge flange pump according to DN2. The pump has 2 mechanical seals in tandem arrangement with an oil reservoir and is manufactured by KSB. It has a multivane radial flow impeller and a casing wear ring with an impeller diameter of 351.0 mm and a free passage size of 80.0 mm. The pump has a clockwise rotation and a temperature
Operating data
Design
Driver, accessories
Requested flow rate 700.00 m3/h
Requested developed head 30.00 m
Pumped medium Water
Clean water
Not containing chemical and
mechanical substances which
affect the materials
Ambient air temperature 20.0 C
Fluid temperature 20.0 C
Fluid density 998 kg/m3
Actual flow rate 700.00 m3/h
Actual developed head 30.00 m
Efficiency 80.7 %
Power absorbed 70.80 kW
Pump speed of rotation 1481 rpm
Shutoff head 48.23 m
Design Single system 1 x 100 %
Performance test No
Fluid viscosity 1.00 mm2/s
Max. power on curve 79.43 kW
Tolerances to ISO 9906 Class
3B; below 10 kW acc. to
paragraph 4.4.2
Design Close-coupled submersible
Orientation Vertical
Suction flange pump
according to(DN1)
unmachined
Discharge flange pump
according to(DN2)
DN 200 / PN 10 / Drilled
according to EN 1092-2
Shaft seal 2 mech. seals in tandem
arrangement with oil reservoir
Manufacturer KSB
Type MG
Material code SIC/SIC/NBR
Impeller type Multivane radial flow impeller
(K)
Wear ring Casing wear ring
Impeller diameter 351.0 mm
Free passage size 80.0 mm
Direction of rotation from drive Clockwise
Temperature sensor PT100
inboard
With
Color Ultramarine blue (RAL 5002)
KSB-blue
Driver type Electric motor
Model (make) KSB
Motor const. type KSB Sub. motor
Frequency 50 Hz
Rated voltage 400 V
Rated power P2 95.00 kW
Available reserve 34.17 %
Rated current 186.0 A
Starting current ratio 6.3
Insulation class H according IEC 34-1
Motor enclosure IP68
Cos phi at 4/4 load 0.81
Motor efficiency at 4/4 load 91.3 %
Temperature sensor Bimetal switch 2x
Motor winding 400 / 690 V
Number of poles 4
Starting mode Direct/Star-delta possible
Connection mode Delta
Motor cooling method Surface cooling
Motor version U
Cable design Rubber hose
Cable entry Sealed along entire length
Power cable S1BN8-F 4G25
Number of power cables 2
Control cable S1BN8-F 10G1.5
Number of control cables 1
Moisture sensor With
Cable length 10.00 m
Materials G
General criteria for a water analysis: pH-value >= 7; chloride
content (Cl)
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