In-line Design
Electronically controlled glanded single pump in in-line design with flange connection and automatic power adjustment
VeroLine IP-E (Low Flow, VSD)
Technical Data:
- Permissible temperature range:
- -20 °C to +120 °C
- Mains connection:
- 3~400 V ±10 %, 50 Hz
- 3~380 V -5 % +10 %, 60 Hz
- Protection class IP 55
- Nominal diameter DN 32 to DN 80
- Max. operating pressure of standard version: 10 bar (special version: 16 bar)
- Energy savings due to integrated electronic power adjustment
- Optional interfaces for bus communication using plug-in IF-Modules
- Simple operation with Green Button Technology and display
- Integrated dual pump management
- Integrated full motor protection (PTC thermistor sensor) with trip electronics
Construction:
Electronically controlled glanded single pump in in-line design with flange connection and automatic power adjustment.
Materials:
- Pump housing and lantern: (EN-GJL-200)
- Impeller: PPO-GF30
- Shaft: 1.4021
- Mechanical seal: AQEGG; other mechanical seals on request
Application:
Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.
Operating Modes:
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- PID control
- Constant speed (n=constant)
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
Manual Operation Level:
- Green button and display
External Control Functions:
- "Overriding Off" control input
- “External pump cycling” control input (effective only in dual 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 (twin-head pump or 2 x single pumps):
- 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)