Stratos GIGA B
Monobloc pump
Maximum performance at the highest levels of energy efficiency.
- 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
Wilo-Stratos GIGA B
Number of results: [144]
Pipe connection on the suction side DNs
Pipe connection on the discharge side DNd
Productversion
Mechanical seal
Logos/Certifications
Recommended services
Design
High-efficiency close-coupled end suction 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
- 1x “Overriding Off” control input
- 1x “External pump alternation” control input (effective only in twin-head pump operation)
- 1x Analogue input 0–10 V, 2–10 V, 0–20 mA, 4–20 mA for constant speed (DDC) and remote setpoint adjustment
- 1x Analogue input 0–10 V, 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 alternation main/standby operation after 24 hours
- Parallel operation
Type key
Example | Wilo-Stratos GIGA B 40/5-64/15-xx |
Stratos GIGA | High-efficiency pump |
B | Close-coupled design |
40 | Nominal diameter DN of the flange connection (for Stratos GIGA B: discharge side) [mm] |
5-64 | 1 = lowest selectable delivery head [m] 51 = highest selectable delivery head [m] |
15 | 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
- IP rating 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: EN-GJL-200
- Special version: Bronze CuSn 10 (depending on type)
- Special version: Stainless steel 1.4408 (depending on type)
- Shaft: 1.4122 or 1.4057
- Mechanical seal: AQEGG; other mechanical seals on request
Scope of delivery
- Pump
- Installation and operating instructions
Options
- …-L1 variant with bronze impeller (at additional charge)
- …-L4 variant with stainless steel impeller (at additional charge)
- 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 (DDG)