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2222283

  1. Wilo
  3. Single-stage end-suction pumps
  5. CronoBloc-BL-E
CAD model selection
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PRODUKTABBILDUNG
Produktabbildung
ARTICLE_ID
Article number
2222283
ARTICLE_NAME
Type code
BL-E32/200-7,5/2-S1
MANUFACTURER_NAME
Manufacturer
WILO SE
LOD
Level Of Detail
DESCRIPTION_SHORT
Short text
Electronically controlled glanded single pump in monobloc design with flange connection and automatic power adjustment.
DESCRIPTION_LONG
Tender text
Single-stage glanded centrifugal pump in monobloc design for an installation on a base with integrated frequency converter for an electronic control for constant or variable differential pressure (Δp-c/Δp-v). The CronoBloc BL-E has been predominantly designed for pumping heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, air-conditioning and cooling systems. Design *Single-stage low-pressure centrifugal pump *Spiral housing in monobloc design with flange and housing dimensions according to DIN EN 733, flanges PN 16 – according to EN 1092-2 *Low-oscillation and low-noise monobloc design with lantern, foot on pump housing and rigidly connected standard motor *All grey cast iron components with cataphoretic coating as standard *Direction-of-rotation-independent bellows mechanical seal with forced flushing and cavitation-reducing impeller. *Mechanical seal S1 recommended for water-glycol mixtures with glycol proportions up to max. 50 % by volume and a fluid temperature of -20 °C up to max. +90 °C ... +110 °C and also if there is oil in the water-glycol mixture. Standard equipment Pump display for indication of: *Control mode Δp-c (constant differential pressure), Δp-v (variable differential pressure), PID controller, n-constant (constant speed) *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) *Operating mode (for Y-piece installation only: main/standby operation, parallel operation) One-button manual operation level for: *Pump On/Off *Setpoint and speed adjustment *Selecting the operation and control mode *Configuration of operating parameters *Fault acknowledgement Additional functions *Interfaces: Control input "Overriding Off", analogue input 0–10 V, 2–10 V, 0–20 mA, 4–20 mA for constant speed (DDC) or for remote setpoint adjustment, IR interface for wireless communication with operating and service unit Wilo-IR-Monitor/IR-Stick, plug-in slot for Wilo IF modules for connecting to building automation, configurable, potential-free fault and run signal *Three-phase AC motor with frequency converter *Integrated dual pump management *Integrated full motor protection (PTC thermistor sensor) with trip electronics *Standard condensate drainage holes in the motor housing (closed upon delivery) *Different operating modes for heating (HV) or air-conditioning (AC) applications *Access disable on the pump *Different operation levels: Standard/Service Accessories *Supporting blocks for fixing to the base *IR-Monitor *IR-Stick *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
EF023038
Pump casing material
5.1301/EN-GJL-250 KTL-coated
EF023143
Quality class of pump casing
EN-GJL-250 (KTL coated)
EF011652
Material pump wheel
Grey cast iron
EF024149
Material pump wheel
EN-GJL-200
EF014904
Volume flow rate (BEP)
31.32 m³/h
EF014905
Head at flow rate (BEP)
444.83 kPa
EF000992
Max. static height
55.92 m
EF000991
Max. discharge flow
47.71 m³/h
EF020449
Max. operating pressure
16.0 bar
EF003701
Electrical connection
0.000
EF000536
Cable length
0 mm
EF003977
Rated voltage
400.000 V
EF000351
Number of phases
3.000
EF005455
Frequency
50. 60 Hz
EF000001
Nominal current
13.6 A
EF012425
Motor power output (P2) per motor
7.5 kW
EF013710
Minimum Efficiency Index (MEI)
0.4
EF023092
Insulation class acc. to IEC
F
EF001642
Rotational speed
2930.0 1/min
EF020121
Motor speed control
0
EF020120
Type of speed control
0
EF015266
Communication
0
EF007178
Radio standard Bluetooth
0
EF007179
Radio standard 2G / 3G / 4G
0
EF016383
Radio standard 2G / 3G / 4G
0
EF016385
Radio standard 5G
0
EF016386
Interface signal 0-10 V / 2-10 V
0
EF016387
Interface signal 0-20 mA / 4-20 mA
0
EF016388
Interface PT100 / PT1000 / PTC
0
EF016389
Interface Pulse Width Modulation (PWM)
0
EF016390
Interface pulse counter
0
EF003626
Potential free switch contact
0
EF007314
With communication interface RS-485
0
EF007312
With communication interface RS-232
0
EF007521
Supporting protocol for EtherNet/IP
0
EF003055
Supporting protocol for KNX
0
EF003052
Supporting protocol for PROFIBUS
0
EF007525
Supporting protocol for PROFINET IO
0
EF016391
Supporting protocol for CAN/CANOpen
0
EF016392
Supporting protocol for Modbus TCP
0
EF016393
Supporting protocol for Modbus RTU
0
EF016394
Supporting protocol for BACnet MS/TP
0
EF016395
Supporting protocol for BACnet IP
0
EF016396
Supporting protocol for LON/LONWorks
0
EF016397
Supporting protocol for LIN Bus
0
EF023182
Medium temperature (continuous)
-20.0 °C
EF002386
Ambient temperature
0.0 °C
EF025116
Connection on supply side
Flange;DN50-PN16-EN1092-2
EF025117
Diameter of connection on supply side
DN 50
EF025503
Outer pipe diameter connection inlet side
0 mm
EF026143
Flange compression stage connection inlet
PN 16 bar
EF014906
Connection standard inlet side
EN 1092-2
EF025977
Connection outlet side
Flange;DN32-PN16-EN1092-2
EF025118
Diameter of connection on delivery side
DN 32
EF025504
Outer pipe diameter connection outlet side
32 mm
EF026233
Flange compression stage connection outlet
PN 16 bar
EF014907
Connection standard outlet side
EN 1092-2
EF001339
Flange shape
Flange
EF005474
Degree of protection (IP rating)
IP55
EF020246
Forced motor cooling
0
EF023094
Height of suction end
160.0 mm
EF023095
Height of pressure end
263.0 mm
EF023099
Length of centre pressure/suction
80.0 mm
EF023096
Pump length
705.0 mm
EF004663
Explosion-proof
0
EF014908
Standard motor
EC motor
EF014979
Motor efficiency class
IE4
EF000321
Connection 1
Flange
EF000322
Connection 2
Flange
A1
Angle to first bolt hole
45.00 °
A2
Angle to first bolt hole
45.00 °
B1
Thickness flange (incl. sealing edge)
20.00 mm
B2
Thickness flange (incl. sealing edge)
18.00 mm
D1
Outer diameter of flange
165 mm
D2
Outer diameter of flange
140 mm
D21
Diameter bolt hole
19.00 mm
D22
Diameter bolt hole
19.00 mm
D41
Diameter sealing edge
99.00 mm
D42
Diameter sealing edge
76.00 mm
DN1
Nominal diameter connection 1
DN 50
DO1
Outer pipe diameter connection
56.00 mm
DO2
Outer pipe diameter connection
38.00 mm
F1
Thickness sealing edge
3.00 mm
F2
Thickness sealing edge
3.00 mm
N1
Number of bolt holes
4.00
N2
Number of bolt holes
4.00
Q1
Length gusset/thread
0.000
Q2
Length gusset/thread
0.000
HD
Diameter pump housing
291.00
K1
Pitch circle
125.00 mm
K2
Pitch circle
100.00 mm
L1
Connection length
80.00 mm
L2
Connection length
180.00 mm
Z1
Working length
80.00 mm
Z2
Working length
180.00 mm
LE1
Length pump housing
118.00
EF001422
Type of drive
Pumps motors
DM
Diameter motor
254.00 mm
LE2
Centre connection to end motor
625.00 mm
LE4
Width electrical cabinet
263.00 mm
LE5
Length electrical cabinet
306.00 mm
LE6
Centre pump to beginning motor
306.00 mm
LE7
Centre pump to top side electrical cabinet
306.00 mm
A
Angle electrical cabinet
90.00 °
DN2
Nominal diameter of connection 2
DN 32
H1
Height of suction end
160.00 mm
H4
Distance to bottom side motor
160.00 mm
B7
Dimensions
56.50 mm
F
Dimensions
58.00 mm
I
Dimensions
299.00 mm
G
Dimensions
152.00 mm
S3
Dimensions
12.00 mm
BM1
100.00 mm
BM2
70.00 mm
BM3
182.00 mm
BM4
Dimensions
140.00 mm
BN1
Dimensions
240.00 mm
BN2
Dimensions
190.00 mm
BN3
Dimensions
260.00 mm
BN4
Dimensions
216.00 mm
DA1
Dimensions
300.00 mm
DG
Dimensions
0.00
LC1
Dimensions
16.00
LC2
Dimensions
0.00
HH
Dimensions
178.00
LA
Dimensions
0.00
X
Motor diameter
104 mm
B
Dimensions
50.00 mm
S1
Dimensions
16.00 mm
H5
Dimensions
0 mm
H6
Dimensions
28 mm
W1
Dimensions
148.00 mm
W2
Dimensions
150.00 mm
LE8
Width electrical cabinet 1
0.00
H3
Dimensions
149.00
BDDG
Dimensions
0.00
HDDG
Dimensions
0.00
LDDG
Dimensions
0.00
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