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CronoTwin-DL-E 100/150-15/2-R1 | Wilo
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CronoTwin-DL-E 100/150-15/2-R1

Technical data
Tender text

Glanded twin-head pump with in-line design for pipe installation or installation on a base with built-in frequency converter for electronic control for constant or variable differential pressure (Δp-c/Δp-v), among other things.

Design:

  • Single-stage low-pressure centrifugal pump
  • Spiral housing in in-line design (suction and pressure ports with the same flanges in one line), flanges PN 16 – drilled acc. to EN 1092-2
  • Pressure measuring connections (R 1/8) for mounted differential pressure sensor (version ...-R1 without differential pressure sensor)
  • Pump housing and motor flange with cataphoretic coating as standard
  • Mechanical seal for water feed up to T=140 °C. A glycol admixture of 20 to 40% by vol. is permitted up to Tmax = +40 °C
  • Special mechanical seals for water-glycol mixtures deviating from the 20–40% glycol by volume and a fluid temperature of ≤ 40 °C or fluids other than water (additional charge).

Accessories:

  • Mounting brackets for fixing to the foundation
  • IR-Monitor
  • IF module PLR
  • IF module LON
  • IF module Modbus
  • IF module BACnet
  • IF module CAN
  • Control systems VR-HVAC/CCe-HVAC/SCe-HVAC
  • Differential pressure sensor (DDG) sets 0-10 V for pumps in version ...-R1

Standard equipment:

  • One-button manual operation level for:
    • Pump On/Off
    • Setpoint and speed adjustment
    • Selecting the control mode: Δp-c (constant differential pressure), Δp-v (variable differential pressure), PID controller, n-constant (constant speed)
    • Selection of operating mode in dual pump operation (main/standby operation, parallel operation)
    • Configuration of operating parameters
    • Fault acknowledgement
  • Pump display for displaying:
    • Control mode
    • Setpoint (e.g. differential pressure or speed)
    • Error and warning messages
    • Actual values (e.g. power consumption, actual value of the sensor)
    • Operating data (e.g. operating hours, energy consumption)
    • Status data (e.g. status of SSM and SBM relay)
    • Device data (e.g. pump name)

Additional functions:

  • Interfaces: Control input "Overriding Off", "External pump cycling", analogue input 0–10 V, 2–10 V, 0–20 mA, 4–20 mA for control mode (DDC) or for remote setpoint adjustment, analogue input 0–10 V, 2–10 V, 0–20 mA, 4–20 mA for actual value signal of the pressure sensor, Infrared interface for wireless communication with the operating and service unit Wilo-IR Stick/IR-Monitor, plug-in position for Wilo IF-Module for connecting to the building automation, configurable, potential-free fault and operating/ready message, interface for dual pump communication
  • Three-phase AC motor with frequency converter
  • Integrated dual pump management
  • Adjustable time interval for pump cycling
  • Integrated full motor protection
  • Different operating modes for heating mode (HV) or air-conditioning mode (AC)
  • Access disable
  • Different operation levels: Standard / Service
Operating Data
Fluid temperature T -20 °C
Ambient temperature T 0 °C
Maximum operating pressure PN 16 bar
Note on dimensioning 16 bar to 120 °C, 13 bar to 140 °C
Minimum efficiency index (MEI) 0.4
Drive
Mains connection 3~380 V, 50/60 Hz
Motor efficiency class IE4
Power consumption P1 max 17700 W
Rated power P2 15 kW
Max current Imax 27.8 A
Max. speed nmax 2960 1/min
Interference emission EN 61800-3
Interference immunity EN 61800-3
Insulation class F
Protection class motor IP55
Motor protection PTC integrated
Materials
Pump housing Cast iron
Impeller Cast iron
Shaft Stainless steel
Shaft seal AQ1EGG
Lantern 5.1301/EN-GJL-250 KTL-coated
Installation dimensions
Pipe connection on the suction side DNs DN 100
Pipe connection on the discharge side DNd DN 100
Port-to-port length L0 500 mm
Ordering information
Brand Wilo
Product description CronoTwin-DL-E 100/150-15/2-R1
Net weight, approx. m 405 kg
Article number 2153887
Documents

Installation and operating instructions

Wilo-CronoLine-IL-E/DL-E/BL-E

Article Number 2160196
Edition 2017-12
Page format 209.9 x 297.0 mm
Number of pages 261
PDF (24 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
BIM/CAD

3D_DWG

DL-E100/150-15/2-R1

DWG (3 MB)

3D_STEP

DL-E100/150-15/2-R1

STP (6 MB)

2D_DWG_TOP

DL-E100/150-15/2-R1

DWG (19 KB)

2D_DWG_FRONT

DL-E100/150-15/2-R1

DWG (29 KB)

2D_DWG_RIGHT

DL-E100/150-15/2-R1

DWG (24 KB)
Services

With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.

Read more

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The Wilo-Live Assistant is a technical advisor at your side during pump service. By using the Wilo-Live Assistant, our expert advisers can support you in the boiler or equipment room via video transmission – live and in real time. You use your smartphone to show the installation set-up, while the Wilo expert follows everything on their screen. They can see the components as well as other details and can thus determine where the fault or breakdown originates. We prevent downtime and ensure operational reliability of your pumps and systems!

The Wilo-Live Assistant includes:

  • Interactive live support via video chat
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Wilo supports during the concept phase to ensure quality work and cost efficiency. Our competent and qualified Wilo Service will support you with recommendations and technical advice throughout the entire project.

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  • Commissioning of system(s) according to checklist
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The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included.

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In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

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  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing and possible filling of pressure vessels that may be on hand
  • Checking the system parameters
  • Creating a maintenance protocol
  • Consumable materials are included in the contract price
  • Elimination of payroll and travel expenses for deployments between maintenance intervals (during and outside normal service hours)
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Wilo Service draws on their competence and experience while consulting on site to decide whether the pump can actually be repaired on site or has to be sent in for a factory repair. Wilo also provides spare parts or a replacement pump to restore the operational reliability of the system.

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