1 aizvietošanas variants atrasts

Esošais Sūknis - Cirkulācija

Ražotājs Salmson
Produkta nosaukums JRE 206-11/2,2
Kopējais garums 340 mm
Elektropieslēgums 3x400 V
Caurules pieslēgums DN 65 PN10

Cirkulācija Cirkulācija Apmaiņats komplekts

Produkta nosaukums DP-E 65/110-2,2/2
Artikula Nr. 2144216-2158951
Kopējais garums 340 mm
Elektropieslēgums 3x400 V
Caurules pieslēgums DN 65 PN16
Nominālā jauda P2 2,2 kW

Komentāri

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Produkta informācija
DP-E 65/110-2,2/2

DP-E 65/110-2,2/2
Artikula Nr. : 2144216-2158951

Your advantages
  • 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 twin-head pump in in-line design with flange connection and automatic power adjustment.

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.

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 (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)
Scope of delivery
  • Pump
  • Installation and operating instructions
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 10 bar (special version: 16 bar)
Materials
  • Pump housing and lantern: EN-GJL-250
  • Impeller: PPO-GF30
  • Shaft: 1.4021
  • Mechanical seal: AQEGG; other mechanical seals on request
Description/construction
Single-stage, low-pressure twin-head pump in in-line design with: 
  • Switchover valve
  • Mechanical seal
  • Flange connection
  • Drive with integrated electronic speed control
Flange gasket DN 65 PN6/10
Artikula Nr.: 2151002
Flange gasket DN 65 PN6 / 10, Klingersil:
  • Thickness: 2 mm.
  • Inner diameter: 77 mm.
  • Outer diameter: 115 mm.