Wilo Yonos GIGA2.0-I, 125/1-9/3.0, Circulation Pump

Description

Dry high-efficiency circulation pump in single version, supplied complete with differential pressure transmitter. Equipped with permanent magnet motor and built-in frequency converter. Together with CIF module (accessories) prepared for connection to building automation via Ethernet, interface CAN, LON, BACnet or Modbus. Inline pump with EC motor with high energy efficiency class in IE5 enligt IEC 60034-30-2, lowest hydraulic efficiency index MEI ≥ 0.4 and electronic capacity adjustment in construction with dry motor. The pump is of the single-stage centrifugal pump type with flange connection and mechanical shaft seal. Yonos GIGA2.0-I is primarily intended for pumping heating water (according to VDI 2035), cold water and water-glycol mixtures without abrasive particles in the heating, climate and cooling systems.

Functions

• Operation of twin pumps: Main/reserve operation, efficiency-optimized parallel operation for dp-c and dp-v
• Integrated complete engine protection

Hydraulic data

• Lägsta efficiency index (MEI) ≥0.4
• Maximum operating pressure PN 16 bar
• Mine. medium temperature Tmin -20 °C
• Max. medium temperature Tmax 120 °C
• Ambient temperature min. Tmin 0 °C
• Max. ambient temperature Tmax 50 °C

Engine data

• Mains connection 3~400 V, 50/60 Hz
• Motor efficiency class IE5
• Rated motor power P2 3 kW
• Märkström IN 4.5 A
• Rated speed n 1470 1/min
• RPM max. nmax 1470 1/min
• Power consumption P1 max 2900 W
• Interference transmission EN 61800-3
• Crash stability EN 61800-3
• Insulation class F
• Protection class motor IP55
• Cable screw 1 x M25x1.5

Material

• Pump house Gjutjärn
• Impeller Cast iron
• Axel stainless steel
• Shaft seal AQ1EGG
• Lanterna 5.1301/EN-GJL-250, KTL coated

Allowed liquids (other liquids on request)

• Heating water (according to VDI 2035) Yes
• Värmebärarolja Specialutförende mot pristillägg
• Cooling and cold water Yes
• Water-glycol mixture (with 20 – 40 vol.-% glycol and medium temperature ≤ 40 °C) Yes

Installation measure

• Construction length L0 620 mm
• Pipe connection on the suction side DN 125
• Pipe connection on the pressure side DN 125

Measured

• Length L: 734 mm
• Height H: 540 mm
• Width W: 267 mm