Wilo Rexa FIT, V05DA-228/E -O, 3-Phase, Sewage Pump

Description

Fully submersible sewage motor pump for stationary and transportable wet installation for pumping waste water and sewage with faeces (within the scope of EN 12050-1). Hydraulic housing and impeller in cast iron, engine housing in stainless steel. The sealing on the media and motor side is done by two mechanical seals that are independent of the direction of rotation. Surface-cooled motor in three-phase design with sealing chamber and thermal motor monitoring. Detachable connection cable with free cable end. Equipped with thermal contacts (WSK).

Hydraulic Data

• Maximum operating pressure (p): 3.1 bar
• Pressure connection: DN 50
• Free passage for the hydraulics: 50 mm
• Type of impeller construction: Free-flow impeller
• Max. immersion depth: 7 m
• Call height max. (Hmax): 28.9 m
• Flow max. (Qmax): 40.0 m³/h
• My. medium temperature (Tmin): 3 °C
• Max. medium temperature (Tmax): 40 °C
• Ambient temperature min. (Tmin): 3 °C
• Max. ambient temperature (Tmax): 40 °C

Engine Data

• Type: S 13.1-15/EAD1-2-T 3.9 kW
• Mains connection: 3~400 V, 50 Hz
• Voltage tolerance: ±10%
• Engine rated power (P2): 3.9 kW
• Power consumption (P1 max): 4.80 kW
• Rated current (IN): 8.5 A
• Starting current (I): 55 A
• Operating mode (submerged): S1
• Operating mode (not submerged): S2-15 min.
• Rated speed (n): 2879 rpm
• Capacity factor: 0.82
• Number of poles: 2
• Max. breaking frequency (t): 60 1/h
• Insulation class: F
• Protection class motor: IP68

Cable

• Length of connection cable: 10 m
• Cable type: H07RN-F
• Cable cross section: 6G1 mm²
• Type of connection cable: Detachable

Equipment/Function

• Mains connection: none
• Level rocker: none
• Cutting tool: none
• Motor guard: Bimetal
• Engine tightness monitoring: none
• Leakage monitoring of sealing chamber: Optional
• Leakage chamber tightness monitoring: none

Material

• Pump housing: Cast iron
• Impeller: Cast iron
• Shaft: Stainless steel
• Material seal on the pump side: Silicon carbide
• Material seal on the motor side: NBR
• Material seal: NBR
• Material motor: Stainless steel

Installation Dimensions

• Connection input: DN 50
• Connection output: DN 50

Measure

• Length: 300 mm
• Height: 618 mm
• Width: 299 mm