CronoBloc-BL 80/170-30/2

Data sheet

Hydraulic data
  • Minimum efficiency index (MEI)
    0.4
  • Max. operating pressure p
    16 bar
  • Maximum operating pressure PN
    16 bar
  • Min. fluid temperature T
    -20 °C
  • Max. fluid temperature T
    140 °C
  • Max. ambient temperature T
    40 °C
Motor data
  • Mains connection
    3~400 V, 50 Hz
  • Voltage tolerance
    ±10 %
  • Motor efficiency class
    IE3
  • Rated power P2
    30.00 kW
  • Rated current IN
    52.20 A
  • Rated speed n
    2900 rpm
  • Power factor cos φ
    0.90
  • Motor efficiency ηM 50%
    93.1
  • Motor efficiency ηM 75%
    93.6
  • Motor efficiency ηM 100%
    93.3
  • Insulation class
    F
  • Protection class motor
    IP55
Materials
  • Pump housing
  • Impeller
    5.1300, EN-GJL-200
  • Shaft
    1.4122, X39CrMo17-1
  • Mechanical seal
    AQ1EGG
  • Lantern
    5.1301, EN-GJL-250
Installation dimensions
  • Pipe connection on the suction side RPS
    DN 100
  • Pipe connection on the pressure side RPD
    DN 80
Information for order placements
  • Net weight, approx. m
    327 kg
  • Brand
    Wilo
  • Product description
    CronoBloc-BL 80/170-30/2
  • Article number
    2121180

Tender text

Single-stage glanded centrifugal pump in monobloc design for installation on a base. Low-vibration and low-noise monobloc design with lantern and rigidly connected standard motor. With force-flushed, bidirectional bellows mechanical seal (from 37 kW/4-pole and 45 kW/2-pole, optionally available with a cartridge mechanical seal in back pull-out design for mechanical seal replacement without dismantling the motor) and cavitation-reducing impeller. Flange with R 1/8 pressure measuring connections. Pump housing and lantern are cataphoretic-coated. Motors in IE3 technology as standard. Pump with motor ≥ 5.5 kW are equipped as standard with a PTC thermistor sensor for motor protection.

Operating data
  • Fluid media
    Water
  • Maximum operating pressure PN
    16 bar
  • Minimum efficiency index (MEI)
    0.4
Motor data
  • Motor efficiency class
    IE3
  • Mains connection
    3~400 V, 50 Hz
  • Voltage tolerance
    ±10 %
  • Rated power P2
    30000.0 W
  • Rated speed n
    2900 rpm
  • Rated current IN
    52.20 A
  • Power factor cos φ
    0.90
  • Motor efficiency ηM 50%
    93.1
  • Motor efficiency ηM 75%
    93.6
  • Motor efficiency ηM 100%
    93.3
  • Insulation class
    F
  • Protection class
    IP55
Materials
  • Pump housing
  • Impeller
    5.1300, EN-GJL-200
  • Shaft
    1.4122, X39CrMo17-1
  • Shaft seal
    AQ1EGG
  • Lantern
    5.1301, EN-GJL-250
Installation dimensions
  • Pipe connection on the suction side RPS
    DN 100
  • Pipe connection on the pressure side RPD
    DN 80
Information for order placements
  • Brand
    Wilo
  • Product description
    CronoBloc-BL 80/170-30/2
  • Net weight, approx. m
    327 kg
  • Article number
    2121180

Wiring diagram

∆: Connection diagram delta connection

Y: Connection diagram star connection

Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.

P2≤ 3 kW3~400 V Y
 3~230 V ∆
P2≥ 4 kW3~690 V Y
 3~400 V ∆

After removing the bridges, Y-∆ start is possible.

Ordering information

Information for order placements
  • Brand
    Wilo
  • Product description
    CronoBloc-BL 80/170-30/2
  • EAN number
    4048482222745
  • Article number
    2121180
  • Gross weight, approx. m
    275.0 kg
  • Net weight, approx. m
    327 kg
  • Overall length L
    1053.0 mm
  • Height without packaging H
    505 mm
  • Colour
    Green
  • Packaging property
    Transport packaging
  • Packaging type
    Europallet
  • Number per layer
    1
  • Width without packaging L
    402.0 mm
  • Minimum order quantity
    1
  • Pieces per pallet
    1

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Number of pages 128

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