Wilo Stratos GIGA B Recirculating Electric Centrifugal Pump Monoblock Self Priming Pump
Brand Name:Wilo
Model Number:Wilo-Stratos GIGA B
Minimum Order Quantity:1
Delivery Time:within 15 workdays
Payment Terms:,L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:Peak Season Lead Time: 1-3 months ， Off Season Lead Time: 1months
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Location:
Tianjin Tianjin China
Address:
Room 405A-8, Building 1, Collaborative Development Center, No. 1 Xihuan North Road, Zhongguancun Science and Technology City, Jingjin, Baodi District, Tianjin
Supplier`s last login times:
within 21 hours
Product Details
Company Profile
Product Details
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
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
Wilo Stratos GIGA B Recirculating Electric Centrifugal Pump Monoblock Self Priming Pump
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