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WATER AND WASTEWATER TECHNOLOGIES

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Series XFP 100J – 600X

ABS submersible sewage pump XFP 100J – 600X

ABS submersible sewage pumps, series XFP are suitable for clear and wastewater, for sewage with sludge containing solids and fibrous material.

Construction

  • Energy saving premium efficiency motor in accordance with IE3 of IEC 60034-30, exceeding EFF1 of CEMEP regulation.
  • The water-tight fully flood-proof motor and the pump section form a compact and robust unit, easy to clean and easy to service.
  • Water pressure sealed connection chamber, with two stage cable entry, protected against excessive cable tension and bending.
  • Bimetallic thermal sensors in the stator which open at 140 °C.
  • Rotor and rotor shaft dynamically balanced, upper and lower bearings lubricated-for-life, maintenance-free.
  • Triple shaft sealing.
  • Upper and lower sealing by means of a silicon carbide mechanical seal, independent of the direction of rotation.
  • Inspection chamber with sensor for moisture protection to indicate water leakage through mechanical seal.
  • Option: Blockage- and maintenance-free internal closed looped cooling system.
  • Cooling medium: Glycol – water mixture (standard for PE6 range).
  • Hydraulic parts with various impeller options: 2-or 3-channel Contrablock, 2-or 3-channel closed or 3-channel skew.
  • These pumps are built as standard in ATEX explosion-proof version in accordance with international standards e.g. Ex d IIB T4/ATEX II 2Gk.

Hydraulics.

You have the choice of the following hydraulics in the range of DN 100 to DN 600 discharge.

Hydraulics/ Impeller type

XFP 100J CB2 XFP 250M CH2
XFP 100J CH2 XFP 300J CB3
XFP 150J CB2 XFP 300J CH2
XFP 150M CB2 XFP 300M CH2
XFP 150J CH2 XFP 301M CH2
XFP 200J CB2 XFP 350M CH3
XFP 200J CH2 XFP 351M CH3
XFP 200M CH2 XFP 400M CH2
XFP 201J CB2 XFP 501U SK3
XFP 250J CB2 XFP 600X SK3
XFP 250M CH2 XFP 601X MX3
XFP 300J CB3    

CB... = Contrablock, CH...= closed channel, SK...= skew;
last digit (2 or 3) = Number of impeller vanes

Motor

Water pressure sealed premium efficiency motors, (3-phase, squirrel cage induction motors), from 15 to 350 kW and, depending on hydraulic requirements as 4- to 12-pole versions.

Voltage: 400 V3~, 50 Hz (other voltages on request).
Insulation material: H (motor winding protected by temperature sensor 140 °C).
Temperature rise: According to class A.
Protection type: IP68.
Start-up: direct on line (DOL), soft starter or star-delta.

 

Standard and options

Description Standard Option
Max. ambient temperature 40 °C 60 °C
Max. submergence depth 20 m  
Mains voltage 380...420 V/50 Hz 230 V, 690 V/50 Hz
Voltage tolerance ± 10 % at 400 V  
Insulation class H (140) H (160) (not for explosion-proof)
Start-up DOL (direct on line), star-delta or soft starter  
Approval Ex/ATEX  
Cables S1BN8-F EMC shielded cables
Cable length 10 m 15 m, 20 m, other length on request
Mechanical seal (medium side) SiC-SiC (NBR) SiC-SiC (Viton execution)
Mechanical seal (motor side) SiC-SiC  
O-rings NBR Viton
Preparation for lifting hoist Lifting hoop Lifting hoop in stainless steel
Protective coating Two component coating epoxy resin Special coatings on request
Cathodic protection   Zinc anodes on request
Installation Wet-well Dry-well vertical/horizontal
Motor cooling Cooling by surrounding medium Closed loop cooling system*
Moisture sensor motor housing   DI (sensor for moisture detection)*
Moisture sensor inspection chamber DI (sensor for moisture detection)  

* standard for PE6 motor range

Motor protection

X = Standard; O = Option; - = not possible

PE4 to PE6

 

Ex

Ex VFD drive

Winding

Bi-metallic switch

Thermistor (PTC)

PT 100

X

O

O

-

X

O

Seal protection

 

Inspection chamber

Motor housing

Connection box

X

O (X for PE6)

O (X for PE6)

X

O

O

Temperature bearing

upper/lower

 

 

Bi-metallic switch

Thermistor (PTC)

PT 100

Vibration sensor

O (X for PE6)

O

O

O

О

О

O

O

Materials

Motor

Standard

Option

Connection chamber EN-GJL-250  
Cooling chamber EN-GJL-250  
Cooling jacket 1.0036  
Motor housing EN-GJL-250  
Motor shaft 1.4021 1.4462
Fasteners (medium contacted) 1.4401  
Lifting hoop (PE4 & 5) EN-GJS-400-18 1.4470
Lifting hoop (PE6) 1.0060 1.4462

Hydraulics

Standard

Option

Volute EN-GJL-250  
Impeller EN-GJL-250 1.4470
Bottom plate (not all versions) EN-GJL-250 1.4470
Shroud (XFP 501U and 600X) EN-GJL-250  
Wear ring (not all versions) EN-GJL-300 1.4581

Connection sys. (wet)

Standard

Option

Pedestal EN-GJL-250 Non sparking
Fastening elements Stainless steel  
Protective coating Epoxy resin based  
Guide rail Galv. steel Stainless steel
Pipe retainer EN-GJS-400-18 1.4470

Connection sys. (dry)

Standard

Option

Support frame 1.0036 Galv. steel
En