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Wilo-Stratos GIGA B | Wilo

Wilo-Stratos GIGA B

Maximum performance at the highest levels of energy efficiency.

Your advantages
Wilo-Stratos GIGA B

Maximum performance at the highest levels of energy efficiency.

The Wilo-Stratos GIGA B is the ideal high-efficiency pump for use in heating, air conditioning and cooling applications in buildings where large volumes of water have to be pumped to great delivery heads.



Your advantages

  • Innovative, high-efficiency pump for maximum overall efficiency with principal dimensions in accordance with EN 733
  • High-efficiency EC motor with efficiency class IE5 in accordance with IEC 60034-30-2
  • Integrated pump support feet and optional supporting block allow for easy installation
  • Optional interfaces for bus communication using plug-in IF-Modules
Series description

Design

High-efficiency monobloc pump with IE5 motor and electronic power adjustment in glanded pump design Version as single-stage low-pressure centrifugal pump with flange connection and mechanical seal.

Application

The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled 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
  • “External pump cycling” control input (only effective in twin-head pump operation)
  • 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

Wilo-Stratos GIGA B 40/1-51/4.5

Stratos GIGA

High-efficiency pump

B

Monobloc design

40

Nominal diameter DN of the flange connection (for Stratos GIGA B: discharge side) [mm]

1-51

1 = lowest selectable delivery head [m] 51 = highest selectable delivery head [m]

4.5

Rated power P2 in [kW]

-xx

Version: E.g. R1 - version without differential pressure sensor

Technical data

  • Permitted temperature range of the fluid: -20 °C to +140 °C
  • Mechanical seal for pumping water up to Tmax = +140 °C. Up to T ≤ +40 °C, a glycol admixture of 20 % to 40 % by volume is permissible. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a fluid temperature of > +40 °C to max. +120 °C or other fluids that differ from water. When using water-glycol mixtures, the use of an S1 variant with a corresponding mechanical seal is generally recommended.
  • Mains connection:
  • 3~440 V ±10 %, 50/60 Hz
  • 3~400 V ±10 %, 50/60 Hz
  • 3~380 V -5% +10%, 50/60 Hz

Compliance with electromagnetic compatibility without additional measures:

    • Interference emission for residential environment according to EN 61800-3:2018
    • Interference immunity for industrial environments according to EN 61800-3:2018
  • Protection class IP55
  • Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C

Materials

  • Pump housing and lantern: EN-GJL-250
  • Impeller: PPS-GF40
  • Shaft: 1.4122
  • Mechanical seal: AQEGG; other mechanical seals on request

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • Variant …-R1 without differential pressure sensor
  • …-S1 variant with special mechanical seal

Accessories

  • 1 mounting bracket with fixation material for installation on a base
  • Installation aid for mechanical seal
  • IR-Stick
  • IF module PLR for connecting to PLR/interface converter
  • IF module LON for connection to the LONWORKS mains network
  • IF module BACnet
  • IF module Modbus
  • IF module CAN
  • Control system VR-HVAC
  • Control system CCe-HVAC
  • Control system SCe-HVAC
  • Differential pressure sensor kits 0 – 10 V for pumps in version ...-R1
Documents

Installation and operating instructions

Wilo-Stratos GIGA, Wilo-Stratos GIGA B

Article Number 2227281
Edition 2023-05
Page format 50.4 x 71.3 mm
Number of pages 332
PDF (22 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA B

Article Number 2227280
Edition 2023-05
Page format 50.4 x 71.3 mm
Number of pages 84
PDF (10 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (262 KB)

Product selection
Number of results: 256
Product descriptionMEIPipe connection on the suction side DNsPipe connection on the discharge side DNdMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
Stratos GIGA B 80/3-31/15
≥0.4
DN 100
DN 80
AQ1EGG
15 kW
173 kg
2221714
12
Stratos GIGA B 80/3-31/15-R1
≥0.4
DN 100
DN 80
AQ1EGG
15 kW
173 kg
2221716
12
Stratos GIGA B 80/3-31/15-R1-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
15 kW
173 kg
2221717
12
Stratos GIGA B 80/3-31/15-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
15 kW
173 kg
2221715
12
Stratos GIGA B 80/3-32/15
≥0.4
DN 100
DN 80
AQ1EGG
15 kW
285 kg
2221610
13
Stratos GIGA B 80/3-32/15-R1
≥0.4
DN 100
DN 80
AQ1EGG
15 kW
285 kg
2221612
13
Stratos GIGA B 80/3-32/15-R1-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
15 kW
285 kg
2221613
13
Stratos GIGA B 80/3-32/15-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
15 kW
285 kg
2221611
13
Stratos GIGA B 80/3-36/18,5
≥0.4
DN 100
DN 80
AQ1EGG
18.5 kW
178 kg
2221710
12
Stratos GIGA B 80/3-36/18,5-R1
≥0.4
DN 100
DN 80
AQ1EGG
18.5 kW
178 kg
2221712
12
Stratos GIGA B 80/3-36/18,5-R1-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
18.5 kW
178 kg
2221713
12
Stratos GIGA B 80/3-36/18,5-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
18.5 kW
178 kg
2221711
12
Stratos GIGA B 80/4-40/22
≥0.4
DN 100
DN 80
AQ1EGG
22 kW
184 kg
2221706
12
Stratos GIGA B 80/4-40/22-R1
≥0.4
DN 100
DN 80
AQ1EGG
22 kW
182 kg
2221708
12
Stratos GIGA B 80/4-40/22-R1-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
22 kW
182 kg
2221709
12
Stratos GIGA B 80/4-40/22-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
22 kW
182 kg
2221707
12
Stratos GIGA B 80/4-50/22
≥0.4
DN 100
DN 80
AQ1EGG
22 kW
202 kg
2221722
13
Stratos GIGA B 80/4-50/22-R1
≥0.4
DN 100
DN 80
AQ1EGG
22 kW
201 kg
2221724
13
Stratos GIGA B 80/4-50/22-R1-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
22 kW
201 kg
2221725
13
Stratos GIGA B 80/4-50/22-S1
≥0.4
DN 100
DN 80
Q1Q1X4GG
22 kW
201 kg
2221723
13
Stratos GIGA B 100/2-23/11
≥0.4
DN 125
DN 100
AQ1EGG
11 kW
256 kg
2221618
13
Stratos GIGA B 100/2-23/11-R1
≥0.4
DN 125
DN 100
AQ1EGG
11 kW
256 kg
2221620
13
Stratos GIGA B 100/2-23/11-R1-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
11 kW
256 kg
2221621
13
Stratos GIGA B 100/2-23/11-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
11 kW
256 kg
2221619
13
Stratos GIGA B 100/3-25/15
≥0.4
DN 125
DN 100
AQ1EGG
15 kW
192 kg
2221734
13
Stratos GIGA B 100/3-25/15-R1
≥0.4
DN 125
DN 100
AQ1EGG
15 kW
192 kg
2221736
13
Stratos GIGA B 100/3-25/15-R1-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
15 kW
192 kg
2221737
13
Stratos GIGA B 100/3-25/15-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
15 kW
192 kg
2221735
13
Stratos GIGA B 100/3-27/15
≥0.4
DN 125
DN 100
AQ1EGG
15 kW
263 kg
2221614
13
Stratos GIGA B 100/3-27/15-R1
≥0.4
DN 125
DN 100
AQ1EGG
15 kW
263 kg
2221616
13
Stratos GIGA B 100/3-27/15-R1-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
15 kW
263 kg
2221617
13
Stratos GIGA B 100/3-27/15-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
15 kW
263 kg
2221615
13
Stratos GIGA B 100/3-30/18,5
≥0.4
DN 125
DN 100
AQ1EGG
18.5 kW
197 kg
2221730
13
Stratos GIGA B 100/3-30/18,5-R1
≥0.4
DN 125
DN 100
AQ1EGG
18.5 kW
197 kg
2221732
13
Stratos GIGA B 100/3-30/18,5-R1-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
18.5 kW
197 kg
2221733
13
Stratos GIGA B 100/3-30/18,5-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
18.5 kW
197 kg
2221731
13
Stratos GIGA B 100/3-34/22
≥0.4
DN 125
DN 100
AQ1EGG
22 kW
203 kg
2221726
13
Stratos GIGA B 100/3-34/22-R1
≥0.4
DN 125
DN 100
AQ1EGG
22 kW
203 kg
2221728
13
Stratos GIGA B 100/3-34/22-R1-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
22 kW
203 kg
2221729
13
Stratos GIGA B 100/3-34/22-S1
≥0.4
DN 125
DN 100
Q1Q1X4GG
22 kW
203 kg
2221727
13
Stratos GIGA B 125/2-15/11
≥0.4
DN 150
DN 125
AQ1EGG
11 kW
264 kg
2221622
13
Stratos GIGA B 125/2-15/11-R1
≥0.4
DN 150
DN 125
AQ1EGG
11 kW
264 kg
2221624
13
Stratos GIGA B 125/2-15/11-R1-S1
≥0.4
DN 150
DN 125
Q1Q1X4GG
11 kW
264 kg
2221625
13
Stratos GIGA B 125/2-15/11-S1
≥0.4
DN 150
DN 125
Q1Q1X4GG
11 kW
264 kg
2221623
13
Stratos GIGA B 125/2-21/15
≥0.4
DN 150
DN 125
AQ1EGG
15 kW
276 kg
2221626
13
Stratos GIGA B 125/2-21/15-R1
≥0.4
DN 150
DN 125
AQ1EGG
15 kW
276 kg
2221628
13
Stratos GIGA B 125/2-21/15-R1-S1
≥0.4
DN 150
DN 125
Q1Q1X4GG
15 kW
276 kg
2221629
13
Stratos GIGA B 125/2-21/15-S1
≥0.4
DN 150
DN 125
Q1Q1X4GG
15 kW
276 kg
2221627
13
Stratos GIGA B 150/2-13/11
≥0.4
DN 200
DN 150
AQ1EGG
11 kW
293 kg
2221634
13
Stratos GIGA B 150/2-13/11-R1
≥0.4
DN 200
DN 150
AQ1EGG
11 kW
293 kg
2221636
13