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Wilo-CronoBloc-BL-E | Wilo
Your advantages
Wilo-CronoBloc BL-E

Your advantages

  • Energy savings due to integrated electronic power adjustment
  • Optional interfaces for bus communication using plug-in IF modules
  • Simple operation due to tried-and-tested Green Button Technology and display
  • Integrated full motor protection (PTC thermistor sensor) with trip electronics
  • Meets user requirements thanks to performance and main dimensions in accordance with EN 733 (for end-suction pumps)

Series description
CronoBloc-BL-E

Design

Electronically controlled glanded single pump in monobloc design with flange connection and automatic power adjustment.

Application

The pumping of heating water (in accordance with VDI 2035), cold water and water-glycol mixtures without abrasive substances in heating, cold water and cooling systems.

Equipment/function

Operating modes

  • Δp-c for constant differential pressure
  • Δp-v for variable differential pressure
  • PID-Control
  • Constant speed (n=constant)

Manual operation level

  • Green button and display

Manual functions

  • Differential pressure setpoint setting
  • Setting the speed (manual control mode)
  • Setting the operating mode
  • Setting the pump ON/OFF
  • Configuration of all operating parameters
  • Fault acknowledgement

External control functions

  • "Overriding Off" control input
  • Analogue input 0 – 10 V, 0 – 20 mA for constant speed (DDC) and remote setpoint adjustment
  • Analogue input 2 – 10 V, 4 – 20 mA for constant speed (DDC) and remote setpoint adjustment
  • Analogue input 0 – 10 V for actual value signal from pressure sensor
  • Analogue input 2 – 10 V, 0 – 20 mA, 4 – 20 mA for actual value signal from pressure sensor

Signal and display functions

  • Collective fault signal SSM
  • Collective run signal SBM

Data exchange

  • Infrared interface for wireless data exchange with IR-Monitor/IR-Stick
  • Plug-in position for Wilo IF-Modules (Modbus, BACnet, CAN, PLR, LON) for connection to building automation

Safety functions

  • Full motor protection with integrated trip electronics
  • Access disable

Dual pump management (2 x single pump; Y-piece application only)

  • Main/standby operation (automatic fault-actuated switchover)
  • Pump cycling main/standby operation after 24 hours
  • Parallel operation

Typekey

Example

BL-E 40/160-5,5/2-R1

BL-E

Monobloc pump with electronic control

40

Nominal diameter DN of the pipe connection (pressure port)

160

Nominal impeller diameter in mm

5.5

Rated power P2 in kW

2

Number of poles

-R1

Version without differential pressure sensor

Technical data

  • Permissible temperature range of -20 °C to +140 °C
  • Mains connection
    • 3~440 V -5/±10 %, 50/60 Hz
    • 3~400 V ±10 %, 50/60 Hz
    • 3~380 V -5/±10 %, 50/60 Hz
  • Protection class IP55
  • Nominal diameter DN 32 to DN 125
  • Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C

Materials

  • Pump housing and lantern: Standard: EN-GJL-250; optional: Spheroidal cast iron EN-GJS-400-18-LT
  • Impeller: Standard: EN-GJL-200; optional: Bronze CuSn 10
  • Shaft: 1.4122
  • Mechanical seal: AQEGG other mechanical seals on request

Construction

Single-stage low-pressure centrifugal pump in monobloc design, with axial suction port and radially arranged pressure port with

  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Lantern
  • Coupling
  • Drive with integrated electronic speed control

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

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)

Wilo-Kit 2 166 098

Article Number 2166098
Edition 2016-03
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (430 KB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 220
Product descriptionNumber of polesMotor efficiency classPipe connection on the suction side DNsPipe connection on the discharge side DNdMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
CronoBloc-BL-E 125/265-18,5/4-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
18.5 kW
415.5 kg
2190132
7
CronoBloc-BL-E 125/275-22/4-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
22 kW
429.5 kg
2190133
7
CronoBloc-BL-E 50/270-5,5/4-R1-S1
4
IE4
DN 65
DN 50
Q1Q1X4GG
5.5 kW
166 kg
2191558
5
CronoBloc-BL-E 65/240-5,5/4-R1-S1
4
IE4
DN 80
DN 65
Q1Q1X4GG
5.5 kW
181 kg
2191562
5
CronoBloc-BL-E 65/265-7,5/4-R1-S1
4
IE4
DN 80
DN 65
Q1Q1X4GG
7.5 kW
189 kg
2191563
5
CronoBloc-BL-E 80/220-5,5/4-R1-S1
4
IE4
DN 100
DN 80
Q1Q1X4GG
5.5 kW
173 kg
2191564
5
CronoBloc-BL-E 80/250-7,5/4-R1-S1
4
IE4
DN 100
DN 80
Q1Q1X4GG
7.5 kW
192 kg
2191565
5
CronoBloc-BL-E 100/200-5,5/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
5.5 kW
179 kg
2191566
5
CronoBloc-BL-E 100/220-7,5/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
7.5 kW
187 kg
2191567
5
CronoBloc-BL-E 125/185-5,5/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
5.5 kW
214 kg
2191568
5
CronoBloc-BL-E 125/210-7,5/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
7.5 kW
222 kg
2191569
5
CronoBloc-BL-E 80/270-11/4-R1-S1
4
IE4
DN 100
DN 80
Q1Q1X4GG
11 kW
283.6 kg
2190151
6
CronoBloc-BL-E 100/250-11/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
11 kW
298.4 kg
2190152
6
CronoBloc-BL-E 100/270-15/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
15 kW
315.4 kg
2190153
6
CronoBloc-BL-E 100/305-18,5/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
18.5 kW
418.9 kg
2190154
7
CronoBloc-BL-E 125/225-11/4-R1-S1
4
IE4
DN 125
DN 100
Q1Q1X4GG
22 kW
432.9 kg
2190156
7
CronoBloc-BL-E 125/245-15/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
11 kW
313.3 kg
2190157
6
CronoBloc-BL-E 125/265-18,5/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
15 kW
358.5 kg
2190158
7
CronoBloc-BL-E 125/275-22/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
18.5 kW
415.5 kg
2190159
7
CronoBloc-BL-E 100/315-22/4-R1-S1
4
IE4
DN 150
DN 125
Q1Q1X4GG
22 kW
429.5 kg
2211525
7