Wilo high efficiency pump Stratos 25 / 1-4 CAN (DE), PN10, Rp1, 1930 , 03kW Wilo wet Wilo high efficiency pump Stratos 25 / 1-4 CAN (DE), PN10, Rp1, 1930 , 03kW high efficiency Pump Wilo - Stratos ... electronically controlled Energy efficiency class: A Wet A circulation pump with lowest operating costs, for pipe installation. Suitable for all HVAC applications (10 to +110 degrees). With integrated electronic power control for constant / variable differential pressure. Thermal insulation shells as standard. Standard with: One-button manual control for - Pump On / Off - Selection of control mode: dp-c (differential pressure constant) dp-v (differential pressure variable) dp-T (differential pressure led) *) *) via IR monitor or LON - Manual actuator mode (fixed setting of a speed) - Automatic lowering mode (self-learning by FUZZY technology) - Setpoint or speed setting Graphical Pumps display, readable from the front, with rotatable display for horizontal and vertical module arrangement, for displaying: - Operating mode - Control mode - Differential pressure or speed setpoint - Error and warning messages. Synchronous motor according to ECM technology with permanent magnet rotor, special sensorless control electronics and 1-phase supplied frequency converter. With highest efficiencies and high starting torque, including automatic deblocking function. Integrated full motor protection, fault indicator light, potential-free collective fault message, automatic lowering mode to minimum speed (self-learning), IR interface for wireless communication with control and service device Wilo IR-Monitor. Wilo for Wilo -IF modules Stratos . (IF modules Stratos with interfaces for building automation GA or double pump management). (Accessories: IF modules Stratos PLR, LON, Stratos or SBM.) Cast iron housing with cataphoresis coating, impeller made of glass fiber reinforced plastic, chrome steel shaft with carbon plain bearings Combi flanges PN 6 / PN10 for DN 32 to DN 50 min. Or max. Medium temperature range: -10 degrees to +110 degrees with ambient temp. +40: medium temp max. +80 ambient temp +25: medium temp max + 110 fluid: water 100 Flow rate: 1930 , 00 m3 / h 1930 : 1930 , 00 m 1930 operating temperature (-10 degrees to +110 degrees): 20 degrees Operating / Nominal pressure: Current: 1ph230V / 50Hz Power requirement P1: kW Protection class: IP Pipe connection: DN / PN Wilo : Wilo Type: Wilo - Stratos

Technical Data

Technical Data
product class circulating pump
connection size G 1 1/2
Connection dimension pump housing 1 1/2 inches
Supply voltage 1 x 230 V.
Flange pressure rating PN 10
installation length 180 mm
Energy efficiency index (EEI) 0.2
IP protection) IPX4D
series Stratos
Housing material cast iron
Max. Medium temperature (continuous operation) 110 ° C
Min. Medium temperature (continuous operation) -10 ° C
connection External thread (metric)
current 0.35 A
Head at nominal volume flow 4 kPa
rotational speed 2800 rpm
Motor power consumed (P1) 38 W.
Nominal flow 5.5 m³ / h
frequency 50/60 Hz
Insulation class according to IEC F
Max. Permissible operating pressure 10 bar
Min. Ambient temperature -10 ° C
tension 230 V
Max. Ambient temperature 40 ° C


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You're reviewing:Wilo high efficiency pump Stratos 2104223 25 / 1-4 class A , PN 10, EEI, 230V
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