Grundfos three-phase horizontal multistage centrifugal pump CME-I 1-8 cod. 98395148
Grundfos three-phase horizontal multistage centrifugal pump CME-I 1-8 cod. 98395148
- Air conditioning - Commercial buildings
- Pressure Boost - Commercial Buildings
- Increased water pressure for domestic use
- District heating
- Irrigation
- Desalination
- Industrial heating
- Washing and cleaning
- Industrial water supply
- Community water supply
- Water distribution
The CME model is a reliable, quiet and compact horizontal suction pump with integrated frequency converter and intelligent functions. The modular design of the pump facilitates the creation of customized solutions.
Grundfos three-phase horizontal multistage centrifugal pump CME-I 1-8 cod. 98395148
Model: CME 1-8 ARIE-AQQE SADN
Compact, reliable, horizontal, multi-stage centrifugal pump, with radial suction port and discharge port.
The materials of the pump in contact with the liquid are stainless steel.
The mechanical seal is a special type, unbalanced O-ring.
The piping connection is via Whitworth, Rp (ISO 7/1) internal threads.
The pump is equipped with a 3-phase, permanent magnet, air-cooled synchronous motor.
The motor efficiency is classified as IE5 according to IEC 60034-30-2.
The motor has an integrated frequency converter with PI regulator.
This allows fine regulation of the motor speed which, in this way, provides performance suited to the system's requirements.
A control panel on the motor terminal block allows setting the required setpoint, as well as setting the pump to "Min" operation. or "Max." or "Stop".
The Grundfos Eye indicator on the control panel provides a visual indication of the pump status:
- "Ignition": The engine is running (spinning green lights) or not running (solid green lights)
- "Warning": The engine is still running (spinning yellow lights) or has stopped (steady yellow lights)
- "Alarm": The engine has stopped (flashing red lights).
Communication with the pump is possible via Grundfos GO Remote (accessory).
The remote control allows you to make further settings and read various parameters, such as "Actual value", "Speed", "Power consumption" and total "Energy consumption".
The terminal block contains the terminals for the following connections:
- a dedicated digital input
- two analog inputs, 0(4)-20 mA, 0-5 V, 0-10 V, 0.5-3.5 V
- 5 V supply voltage for potentiometer and sensor
- a configurable digital input or open collector output
- Grundfos digital sensor input and output
- 24 V supply voltage for the sensors
- two relay signal outputs (potential-free contacts)
- GENIbus connection
- interface for the Grundfos CIM fieldbus module.
TECHNIQUES | |
---|---|
Pump speed on which the pump data is based | 3480 rpm |
Nominal flow rate | 2.04 m³/h |
Prevalence | 72.56 m |
Impellers | 8 |
Code for shaft seal | AQQE |
Approvals | CE, EAC, CURUS, UKCA |
Drinking water approvals | WRAS, ACS, NSF61, UBA |
Curve tolerance | ISO9906:2012 3B |
Pump version | TO |
Model | TO |
MATERIALS | |
---|---|
Body Pump | Stainless steel, EN 1.4301, AISI 304 |
Impeller | Stainless steel, EN 1.4301, AISI 304 |
Material code | THE |
Code for rubber | AND |
INSTALLATION | |
---|---|
Ambient temperature limit | -20 .. 55°C |
Max operating pressure | 16 bars |
Max pressure at the mentioned temperature | 16 bar / 90°C - 16 bar / 90°C |
Connection type | Rep |
Size of the inlet connection | 1 inch |
Size of the output connection | 1 inch |
Exit position | 12 |
Pump connection code | R |
LIQUID | |
---|---|
Pumped liquid | Waterfall |
Liquid temperature range | -20 .. 90°C |
Liquid temperature during operation | 20°C |
Density | 998.2 kg/m³ |
ELECTRICAL DATA | |
---|---|
Standard engine | IEC |
Structure dimensions | 80B |
Rated power - P2 | 1.1 kW |
Network frequency | 50/60 Hz |
Usable for 50/60 Hz | Yes |
Nominal tension | 3 x 380-500V |
Rated current | 2.20-1.90 A |
Nominal speed | 360-4000 rpm |
Protection class (IEC 34-5) | IP55 |
Insulation class (IEC 85) | F |
OTHER | |
---|---|
Frequency converter | Built-in |
Terminal block position | 12 |
Minimum efficiency index, MEI ≥ | 0.68 |
Net weight | 19kg |
Gross weight | 20.8kg |
Nation of origin | HU |
Agreement rate no. | 8413075 |
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