Grundfos CME 10-1 A-R-I-E-AQQE U-A-D-N - 98394930

Grundfos CME & CM Databooklet

Compact, reliable, horizontal, multistage, end-suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in stainless steel. The mechanical shaft seal is a special designed, unbalanced O-ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7/1). The pump is fitted with a 1-phase, fan-cooled, permanent-magnet, synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. An operating panel on the motor terminal box enables setting of required setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop". The Grundfos Eye indicator on the operating panel provides visual indication of pump status:

• "Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights)
• "Warning": Motor is still running (rotating yellow indicator lights) or has stopped (permanently yellow indicator lights)
• "Alarm": Motor has stopped (flashing red indicator lights).

Communication with the pump is possible by means of Grundfos GO Remote (accessory). The remote control enables further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption". The terminal box holds terminals for these connections:

• one dedicated digital input
• two analog inputs, 0(4)-20 mA, 0-5 V, 0-10 V, 0.5 - 3.5 V
• 5 V voltage supply to potentiometer and sensor
• one configurable digital input or open-collector output
• Grundfos Digital Sensor input and output
• 24 V voltage supply for sensors
• two signal-relay outputs (potential-free contacts)
• GENIbus connection
• interface for Grundfos CIM fieldbus module.

Controls:

• Terminal box position: 12
• Frequency converter: Built-in

Liquid:

• Pumped liquid: Water
• Liquid temperature range: -20 .. 120 °C
• Selected liquid temperature: 20 °C
• Density: 998.2 kg/m³

Technical:

• Pump speed on which pump data are based: 3480 rpm
• Rated flow: 12 m³/h
• Rated head: 16.2 m
• Primary shaft seal: AQQE
• Code for shaft seal: AQQE
• Approvals: CE,EAC,CURUS,UKCA
• Approvals for drinking water: WRAS,ACS,NSF61,UBA
• Curve tolerance: ISO9906:2012 3B

Materials:

• Type key, code for materials: I
• Type key, code for rubber components. E = EPDM, V=FKM: EPDM
• Pump housing: Stainless steel
• EN 1.4301
• AISI 304
• Impeller: Stainless steel
• EN 1.4301
• AISI 304

Installation:

• Range of ambient temperature: -20 .. 55 °C
• Maximum operating pressure: 16 bar
• Max pressure at stated temp: 16 bar / 90 °C
• 10 bar / 120 °C
• Type of connection: Rp
• Size of inlet connection: 1 1/2 inch
• Size of outlet connection: 1 1/2 inch
• Outlet position: 12

Electrical data:

• Motor standard: IEC
• Frame size: 80B
• Rated power - P2: 1.1 kW
• Mains frequency: 50/60 Hz
• Suitable for 50/60 Hz (Yes/No): Y
• Rated voltage: 1 x 200-240 V
• Service factor: 0.00
• Maximum current consumption: 3.45-2.90 A
• Rated current: 6.7-5.6 A
• Rated speed: 2900 - 4000 rpm
• Enclosure class (IEC 34-5): IP55
• Insulation class (IEC 85): F

Others:

• Minimum efficiency index, MEI ≥: 0.52
• Net weight: 18.9 kg
• Gross weight: 20.6 kg
• Country of origin: HU
• Custom tariff no.: 84137075