Wilo Rexa PRO, C08DA-435/EAD1X2-T0039-540, 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 (DIN) EN 12050-1). 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. Equipped with thermal contacts (WSK) and explosion-proof as standard (ATEX).

Hydraulic Data

• Maximum operating pressure: 2.8 bar
• Pressure connection: DN 80
• Free passage for the hydraulics: 65 mm
• Type of impeller construction: Single channel impeller
• Max. immersion depth: 20 m
• Call height max. Hmax: 25.2 m
• Flow max. Qmax: 82.8 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: P 13.2-15/EAD1X2-T Ex 3.9 kW
• Mains connection: 3~400 V, 50 Hz
• Voltage tolerance: ±10%
• Motor 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): S2-30 min.
• Rated speed n: 2879 1/min
• 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: 7G1.5 mm²
• Type of connection cable: Detachable

Equipment/Function

• Mains connection: None
• 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: Silicon carbide
• Material seal on the motor side: NBR
• Material seal: NBR
• Material engine: Cast iron

Installation Dimensions

• Connection input: DN 80
• Connection output: DN 80

Measure

• Length: 344 mm
• Height: 677 mm
• Width: 344 mm