Customized Wilo Water Central Heating Circulating Pump Parallel Operation
Brand Name:Wilo
Model Number:CronoBloc-BL-E
Minimum Order Quantity:1
Delivery Time:5-8 weeks
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Germany
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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:
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Product Details
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Product Details
Wilo-CronoBloc-BL-E Versatile Application Of Wilo Recirculating Pump In Heating Cooling And Chilled Water Systems
Design
Electronically controlled glanded single pump in monobloc design with flange connection and automatic power adjustment.
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
Your advantages
- Energy savings due to integrated electronic power adjustment
- Optional interfaces for bus communication using plug-in IF-Modules
- Simple operation due to tried-and-tested Green Button Technology and display
- Integrated full motor protection (PTC thermistor sensor) with trip electronics
- Meets user requirements thanks to performance and main dimensions in accordance with EN 733 (for end-suction pumps)
External control functions
- "Overriding Off" control input
- 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
- Interface to twin-head pump communication
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
- Parallel operation (efficiency-optimised peak load activation and deactivation)
Customized Wilo Water Central Heating Circulating Pump Parallel Operation
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