Wilo Rexa PRO, V10DA-424/EAD1X4-T0025-540, Sewage Pump

Description

Fully submersible sewage motor pump for stationary and transportable wet installation for pumping waste water and sewage with feces (within the scope of (DIN) EN 12050-1) and raw sewage. Unit complete of cast iron. 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, thermal motor monitoring, tightness monitoring for the motor compartment and Ex approval. Detachable connection cable with longitudinal waterproof cable entry and free cable end.

Product data

• Type of impeller construction: Free-flow impeller
• Free passage for the hydraulics: 100 mm
• Maximum operating pressure PN: 1 bar
• Max. immersion depth: 20 m
• Media temperature T: 3 °C

Engine data

• Motor construction: Submersible motor - surface cooled
• Mains connection: 3~400 V, 50 Hz
• Voltage tolerance: ±10%
• Capacity factor: 0.81
• Motor rated power P2: 2.5 kW
• Power consumption P1 max: 3.30 kW
• Rated current IN: 5.8 A
• Starting current I: 35.5 A
• Payment Type: Direct Online (DOL)
• Number of poles: 4
• Rated speed n: 1402 1/min
• Max. breaking frequency t: 60 1/h
• Insulation class: F
• Protection class: IP68
• Operating mode (submerged): S1
• Operating mode (not submerged): S2-30 min., S3-25%

Cable

• Length of connection cable: 10 m
• Cable type: H07RN-F
• Cable cross-section: 7G1.5 mm²
• Mains connection: None
• Type of connection cable: Detachable

Equipment/function

• Level rocker: None
• Cutting tools: None
• Type of explosion protection: ATEX
• Motor guard: Bimetal
• Engine tightness monitoring: Yes
• Leakage monitoring of sealing chamber: Optional
• Leakage Chamber Leakage Monitoring: None

Material

• Pump housing: Cast iron
• Impeller: Cast iron
• Shaft: Stainless steel
• Material seal on the pump side: QQPGG
• Material seal on the motor side: BXPFF
• Material seal: NBR
• Material engine: Cast iron

Installation dimensions

• Pipe connection on the suction side: DN 100
• Pipe connection on the pressure side: DN 100