• Dimensions H2
  1106 mm
• Dimensions H
  1516 mm
• Dimensions X
  268 mm
• Dimensions Ø M
  223 mm
• Weight approx. m
  80 kg

Highly efficient high-pressure multistage centrifugal pump with EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2, in vertical design with integrated High-Efficiency Drive and in-line connections. The integrated frequency converter enables variable speed, pressure and PID control.

Control modes

• "Speed control" : Manual setting with green button or via external signals
• Constant or variable pressure: Pressure control with sensor, setpoint adjustment with green button or by means of external signals
• PID control: other constant control variables (temperature, volume flow, pressure....) with sensor, setpoint adjustment with green button, by means of external signals

The electronic module provides various protective functions. They include overload protection, the detection of low water, mains undervoltage or overvoltage, high ambient temperature, missing phases, blocked pumps and short-circuits. Error messages are issued on the display.

Input:

• In1: Input sensor signal 4-20 mA, 0-10 V, 0-20 mA or 2-10 V
• In2: Input setpoint 0-20 mA, 0-10 V, 4-20 mA or 2-10 V

Output:

• + 24 V voltage output with max. contact strength of 50 mA
• Potential-free collective fault and run signals
• External On/Off mode. IR communication
• Plug-in position for Wilo IF-Modules Modbus, BACnet, CAN, PLR, LON for connection to the building automation

Green-button technology and display enable particularly simple parameterisation and operation of the electronic module. The pump is equipped with a heavy-duty coupling guard. Specially built-in lifting eyes ensure easy pump installation. Intermediate bearings in the hydraulics and corrosion-resistant shaft due to stainless steel sleeve ensure a long service life.

The pump is suitable for water supply, water distribution and pressure boosting, industrial recirculation systems, process water and closed cooling circuits. It can also be used in washing systems as well as for irrigation.

Special features/product advantages

• Highly efficient EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2
• Easy operation and configuration thanks to green button with blocking function and display
• Efficiency-optimised, laser-welded 2D/3D high-efficiency hydraulics (flow and degassing optimised)
• Corrosion-resistant impellers, guide vanes and stage housings
• Flow and NPSH-optimized pump housing
• Easy-maintenance design
• NSF-61 Drinking water approval (EPDM version)

Scope of delivery

• Wilo-Helix EXCEL high-pressure multistage centrifugal pump
• Installation and operating instructions

Design notes

• The entire HELIX EXCEL series is equipped with a user-friendly “X-Seal” cartridge mechanical seal (with standard mechanical seal) which allows fast and easy maintenance
• The spacer coupling allows the mechanical seal to be replaced without removing the motor (from 7.4 hp)
• Optional plug-in IF-Modules

Power

• Max. ambient temperature T
  40 °C
• Maximum operating pressure p_max
  25 bar

Motor

• Insulation class
  F
• Protection class
  IP 55
• Rated power P₂
  5.5 kW
• Power consumption P₁
  6.01 kW
• Nominal current 3~400 V, 50 Hz I_N
  9.3 A
• Nominal current 3~380 V, 60 Hz I
  9.8 A
• Nominal current 3~460 V, 60 Hz I
  8.2 A
• Motor efficiency η_m 100% 
  95.8 %

Materials

• Impeller
  AISI 304L
• Pump housing
  AISI 304
• Pump shaft
  AISI 304
• Static seal
  EPDM
• Mechanical seal
  U3BE3GG

Information for order placements

• Make
  Wilo
• Type
  Helix EXCEL 30-13
• Art no.
  4172018
• Weight approx. m
  80.0 kg