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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 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
Number of pages 332
Language de, en, fr, nl
PDF (22 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo Stratos GIGA B

Article Number 2160202
Edition 2022-08
Number of pages 268
Language de, en, fr, nl
PDF (28 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo-Stratos GIGA B

Article Number 2234261
Edition 2024-02
Number of pages 336
Language de, en, fr, nl
PDF (17 MB)

Wilo-Stratos GIGA, Wilo-Stratos GIGA-D, Wilo-Stratos GIGA B

Article Number 2234260
Edition 2024-02
Number of pages 88
Language en
PDF (12 MB)
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 32/5-65/11-R1-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
11 kW
171 kg
2221653
12
Stratos GIGA B 32/5-65/11-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
11 kW
171 kg
2221651
12
Stratos GIGA B 32/6-76/11
≥0.4
DN 50
DN 32
AQ1EGG
11 kW
166 kg
2221638
12
Stratos GIGA B 32/6-76/11-R1
≥0.4
DN 50
DN 32
AQ1EGG
11 kW
166 kg
2221640
12
Stratos GIGA B 32/6-76/11-R1-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
11 kW
166 kg
2221641
12
Stratos GIGA B 32/6-76/11-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
11 kW
166 kg
2221639
12
Stratos GIGA B 32/6-82/15
≥0.4
DN 50
DN 32
AQ1EGG
15 kW
181 kg
2221646
12
Stratos GIGA B 32/6-82/15-R1
≥0.4
DN 50
DN 32
AQ1EGG
15 kW
181 kg
2221648
12
Stratos GIGA B 32/6-82/15-R1-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
15 kW
181 kg
2221649
12
Stratos GIGA B 32/6-82/15-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
15 kW
181 kg
2221647
12
Stratos GIGA B 32/7-92/18,5
≥0.4
DN 50
DN 32
AQ1EGG
18.5 kW
186 kg
2221642
12
Stratos GIGA B 32/7-92/18,5-R1
≥0.4
DN 50
DN 32
AQ1EGG
18.5 kW
186 kg
2221644
12
Stratos GIGA B 32/7-92/18,5-R1-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
18.5 kW
186 kg
2221645
12
Stratos GIGA B 32/7-92/18,5-S1
≥0.4
DN 50
DN 32
Q1Q1X4GG
18.5 kW
186 kg
2221643
12
Stratos GIGA B 40/1-33/3,0
≥0.7
DN 65
DN 40
AQ1EGG
3.1 kW
48 kg
2189117
11
Stratos GIGA B 40/1-33/3,0-R1
≥0.7
DN 65
DN 40
AQ1EGG
3.1 kW
48 kg
2189145
11
Stratos GIGA B 40/1-33/3,0-R1-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
3.1 kW
48 kg
2189313
11
Stratos GIGA B 40/1-33/3,0-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
3.1 kW
48 kg
2189285
11
Stratos GIGA B 40/1-38/3,8
≥0.7
DN 65
DN 40
AQ1EGG
3.8 kW
49 kg
2189116
11
Stratos GIGA B 40/1-38/3,8-R1
≥0.7
DN 65
DN 40
AQ1EGG
3.8 kW
49 kg
2189144
11
Stratos GIGA B 40/1-38/3,8-R1-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
3.8 kW
49 kg
2189312
11
Stratos GIGA B 40/1-38/3,8-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
3.8 kW
49 kg
2189284
11
Stratos GIGA B 40/1-44/4,5
≥0.7
DN 65
DN 40
AQ1EGG
4.8 kW
57 kg
2189115
11
Stratos GIGA B 40/1-44/4,5-R1
≥0.7
DN 65
DN 40
AQ1EGG
4.8 kW
57 kg
2189143
11
Stratos GIGA B 40/1-44/4,5-R1-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
4.8 kW
57 kg
2189311
11
Stratos GIGA B 40/1-44/4,5-S1
≥0.7
DN 65
DN 40
Q1Q1X4GG
4.8 kW
57 kg
2189283
11
Stratos GIGA B 40/5-55/11
≥0.4
DN 65
DN 40
AQ1EGG
11 kW
162 kg
2221658
12
Stratos GIGA B 40/5-55/11-R1
≥0.4
DN 65
DN 40
AQ1EGG
11 kW
162 kg
2221660
12
Stratos GIGA B 40/5-55/11-R1-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
11 kW
162 kg
2221661
12
Stratos GIGA B 40/5-55/11-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
11 kW
162 kg
2221659
12
Stratos GIGA B 40/5-64/15
≥0.4
DN 65
DN 40
AQ1EGG
15 kW
172 kg
2221654
12
Stratos GIGA B 40/5-64/15-R1
≥0.4
DN 65
DN 40
AQ1EGG
15 kW
172 kg
2221656
12
Stratos GIGA B 40/5-64/15-R1-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
15 kW
172 kg
2221657
12
Stratos GIGA B 40/5-64/15-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
15 kW
172 kg
2221655
12
Stratos GIGA B 40/6-87/22
≥0.4
DN 65
DN 40
AQ1EGG
22 kW
196 kg
2221662
12
Stratos GIGA B 40/6-87/22-R1
≥0.4
DN 65
DN 40
AQ1EGG
22 kW
194 kg
2221664
12
Stratos GIGA B 40/6-87/22-R1-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
22 kW
194 kg
2221665
12
Stratos GIGA B 40/6-87/22-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
22 kW
194 kg
2221663
12
Stratos GIGA B 40/7-77/18,5
≥0.4
DN 65
DN 40
AQ1EGG
18.5 kW
189 kg
2221666
12
Stratos GIGA B 40/7-77/18,5-R1
≥0.4
DN 65
DN 40
AQ1EGG
18.5 kW
189 kg
2221668
12
Stratos GIGA B 40/7-77/18,5-R1-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
18.5 kW
189 kg
2221669
12
Stratos GIGA B 40/7-77/18,5-S1
≥0.4
DN 65
DN 40
Q1Q1X4GG
18.5 kW
189 kg
2221667
12
Stratos GIGA B 50/1-8/0,6
≥0.7
DN 65
DN 50
AQ1EGG
0.6 kW
48 kg
2189112
11
Stratos GIGA B 50/1-8/0,6-R1
≥0.7
DN 65
DN 50
AQ1EGG
0.6 kW
48 kg
2189140
11
Stratos GIGA B 50/1-8/0,6-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
0.6 kW
48 kg
2189308
11
Stratos GIGA B 50/1-8/0,6-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
0.6 kW
48 kg
2189280
11
Stratos GIGA B 50/1-12/1,2
≥0.7
DN 65
DN 50
AQ1EGG
1.1 kW
48 kg
2189111
11
Stratos GIGA B 50/1-12/1,2-R1
≥0.7
DN 65
DN 50
AQ1EGG
1.1 kW
48 kg
2189139
11
Stratos GIGA B 50/1-12/1,2-R1-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
1.1 kW
48 kg
2189307
11
Stratos GIGA B 50/1-12/1,2-S1
≥0.7
DN 65
DN 50
Q1Q1X4GG
1.1 kW
48 kg
2189279
11