Wilo Yonos GIGA2.0-D, 65/1-14/2,2, Circulation Pump

Description

Dry highly efficient circulation pump in twin design, delivered complete with differential pressure transmitter. Equipped with permanent magnet motor and built-in frequency converter. Together with CIF module (accessory) 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 according to IEC 60034-30-2, minimum hydraulic efficiency index MEI ≥ 0.4 and electronic capacity adjustment in construction with dry motor. The pump is a single-stage centrifugal pump with flange connection and mechanical shaft seal. Yono's GIGA2.0-D 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

• Operating mode of twin pumps: Main/standby operation, efficiency-optimized parallel operation for dp-c and dp-v
• Integrated full engine protection

Hydraulic data

• Minimum Effectiveness Index (MEI): ≥0.4
• Maximum operating pressure PN: 16 bar
• My. 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
• Motor rated power P2: 2.2 kW
• Rated current IN: 3.8 A
• Rated speed n: 2890 1/min
• RPM max. nmax: 2890 rpm
• Power consumption P1 max: 2400 W
• Disturbance transmission: EN 61800-3
• Noise stability: EN 61800-3
• Insulation class: F
• Protection class motor: IP55
• Cable gland: 1 x M25x1.5

Material

• Pump housing: Cast iron
• Impeller: PPE/PS-GF30
• Shaft: Stainless steel
• Shaft seal: AQ1EGG
• Lantern: 5.1301/EN-GJL-250, KTL coated

Permitted liquids (other liquids on request)

• Heat conduction water (according to VDI 2035): Yes
• Heat carrier oil: Special version at extra cost
• Cooling and cold water: Yes
• Water-glycol mixture (at 20 – 40 vol.-% glycol and medium temperature ≤ 40 °C): Yes

Installation measure

• Construction length L0: 340 mm
• Pipe connection on the suction side: DN 65
• Pipe connection on the pressure side: DN 65

Measured

• Length L: 517 mm
• Height H: 436 mm 408
• Width W: 794 m