Stratos GIGA 2/3-140

Data sheet

Approved fluids (other fluids on request)
  • Heating water (in accordance with VDI 2035)
  • Water-glycol mixtures (for 20-40 vol.% glycol and fluid temperature ≤ 40 °C)
  • Cooling and cold water
  • Heat transfer oil
    Special version at additional charge
Permitted field of application
  • Standard version for operating pressure pmax
    232 psi (16 bar) up to 248 °F (+120 °C) bar
  • Temperature range at max. ambient temperature 104 °F (+40 °C)
    -4 °F... +284 °F (-20...+140 °C) (depending on the fluid)
  • Max. ambient temperature
    +40 °C
  • Installation in closed buildings
  • Outdoor installation
    -
Pipe connections
  • Nominal flange diameter
    DN 50
  • Flange with pressure-measurement connections
    R 1/8
Materials
  • Pump volute
    Cast Iron (EN-GJL-250)
  • Lantern
    Cast Iron (EN-GJL-250)
  • Impeller
    PPS-GF40
  • Impeller (special version)
  • Pump shaft
    X39CrMo17-1 (1.4122)
  • Mechanical seal
    AQ1EGG
  • Other mechanical seals
    On request
Electrical connection
  • Mains connection
    3~380 V ±10%, 50/60 Hz
  • Speed n
    500 - 4850 rpm
Motor/electronics
  • Motor technology
    Electronically Commutated Motors (ECM)
  • Motor efficiency level
    IE5
  • Integrated full motor protection
  • Protection class
    IP 55
  • Insulation class
    F
  • Emitted interference
    EN 61800-3
  • Interference resistance
    EN 61800-3
  • Residual-current protection device (RCD)
  • Rated current (approx.) IN 3~400 V
    5.5 A
  • Maximum power consumption P1
    3.7 kW
  • Rated motor power P2
    kW
Installation options
  • Pipe installation (≤ 15 kW motor power)
  • Support-bracket mounting
Information for order placements
  • Weight approx. m
    44 kg
  • Make
    Wilo
  • Type
    Stratos GIGA 2/3-140
  • Art no.
    2124490

Please observe pump name plate data

Pump curves
Dimension drawing
Pump curves
Dimension drawing

Dimensions and dimensions drawings

Dimension drawing

Dimension drawing
Dimension drawing

Pump curves

Pump curves

Pump curves
Pump curves

Terminal diagram

Terminal diagram

Terminal diagram

L1, L2, L3:Mains connection: 3~380 V - 3~480 V (±10 %), 50/60 Hz
PE:Protective conductor connection
DDG:Connection for differential pressure sensor
In1 (1):Actual value input 0-10 V/0-20 mA; 2-10 V/4-20 mA
GND (2):Ground connection for In1 and In2
+ 24 V (3):DC voltage output for an external consumer/sensor. Max load 60 mA
In2:Setpoint input 0-10 V/0-20 mA; 2-10 V/4-20 mA
MP:Multi-pump, interface for dual pump management
Ext. off:

"Overriding Off" control input

The pump can be switched on or off via an external, potential-free contact (24 VDC/10 mA).

SBM:*Potential-free collective run signal
SSM:*Potential-free collective fault signal
aux:External pump cycling (with dual pump? operation only). Pump cycling can be performed using an external, potential-free contact (24 VDC/10 mA)
DIP switch:

1: Switchover between operation (O) and service mode (S)

2: Activate/deactivate the menu for access disable
Option: IF-Module for connection to building automation

* Load capacity of contacts for SBM and SSM:

min.: 12 VDC/10 mA

max.: 250 VAC/1 A

Terminal diagram

Ordering information

Information for order placements
  • Make
    Wilo
  • Type
    Stratos GIGA 2/3-140
  • Art no.
    2124490
  • EAN number
    4048482252308
  • Packaging type
    Cardboard box
  • Packaging property
    Transport packaging
  • Pieces per pallet
    1
  • Number per layer
    1

Tender text

Materials
  • Pump volute
    Cast Iron (EN-GJL-250)
  • Lantern
    Cast Iron (EN-GJL-250)
  • Impeller
    PPS-GF40
  • Pump shaft
    X39CrMo17-1 (1.4122)
  • Mechanical seal
    AQ1EGG
Permitted field of application
  • Standard version for operating pressure pmax
    232 psi (16 bar) up to 248 °F (+120 °C) bar
  • Temperature range at max. ambient temperature 104 °F (+40 °C)
    -4 °F... +284 °F (-20...+140 °C) (depending on the fluid)
  • Max. ambient temperature
    +40 °C
Pipe connections
  • Nominal flange diameter
    DN 50
  • Overall length l0
    304.8 mm
  • Flange with pressure-measurement connections
    R 1/8
Motor/electronics
  • Integrated full motor protection
  • Protection class
    IP 55
  • Insulation class
    F
  • Emitted interference
    EN 61800-3
  • Interference resistance
    EN 61800-3
  • Mains connection
    3~380 V ±10%, 50/60 Hz
  • Speed n
    500 - 4850 rpm
  • Rated current (approx.) IN 3~400 V
    5.5 A
  • Maximum power consumption P1
    3.7 kW
  • Rated motor power P2
    kW
  • Motor efficiency level
    IE5
Weight
  • Weight approx. m
    44 kg
Information for order placements
  • Art no.
    2124490
  • Type
    Stratos GIGA 2/3-140
  • Make
    Wilo

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