CRNE 95 - 1 - 1 N - F - A - E - HQQE
Vertical multistage centrifugal pump with the inlet and outlet on the same horizontal plane (inline). The material of the pump body in contact with the liquid is high - grade stainless steel. The Grundfos cartridge shaft seal can improve the reliability of the machine and the safety of operation, making maintenance more convenient. Electrical energy is transmitted through a split - type coupling. The pipe connection is realized through a DIN flange. An asynchronous motor with three phases, a cooling fan and feet is installed on the water pump. According to the IEC 60034 - 30 - 2 standard, the energy efficiency of this motor is at the IE5 level. The motor terminal box contains a frequency converter and a PI controller. This enables the system to continuously adjust the motor speed, allowing the water pump to be optimized for operating conditions.
MGE Motors Enhance Efficiency and Control IE5 MGE motors are available, boasting market - leading energy efficiency. They can adapt to continuously changing pump speeds, enabling you to achieve comprehensive control. High Hydraulic Efficiency Leverage the fluid - dynamic insights from extensive simulation - driven design and validation to optimize performance. Optimal Motor Utilization The standard product range is optimized for the maximum utilization of motor power output. Compact Pump Design, High - Performance Output Smaller pumps mean lower energy requirements and operating costs. |  |
Liquid:
Transferred liquid: Water
Liquid temperature range: -20.. 120 °C
Liquid temperature during operation: 60 °C
Density: 983.2 kg/m³
Main shaft seal: HQQE
Technology:
Pump speed on which the pump data is based: 3555 revolutions per minute
Rated flow rate: 114 m³/h
Rated head: 23.6 meters
Pump orientation: Vertical
Shaft seal configuration: Single
Shaft seal code: HQQE
Approvals: CE, UKCA, SEPRO
Approvals for drinking water: ACS, WRAS
Curve tolerance: ISO9906:2012 3B
Materials:
Base: Stainless steel
Base: EN 1.4408
ASTM A351 CF8M
Impeller: Stainless steel
EN 1.4401
AISI 316
Bearings: WC/WC
Support bearing: Graflon
Material certified according to: European standards
Installation:
Maximum ambient temperature: 50 °C
Maximum operating pressure: 16 bar
Maximum pressure at the specified temperature: 16 bar / 120 °C
Interface model: DIN
Inlet size: DN 100
Outlet size: DN 100
Pressure rating for pipe connection: PN 16
Flange size for motor: FF300
Electrical data:
Motor standard: IEC
Motor model: 160MH
Rated power - P2: 11 kW
Power required by the pump (P2): 11 kW
Over/undersize motor: Standard motor size
Power supply frequency: 50 / 60 Hz
Rated voltage: 3 x 380 - 500 V
Safety factor: 0.00
Rated current: 20.3 - 16.0 A
Cos phi - Power factor: 0.93 - 0.90
Rated speed: 360 - 4000 revolutions per minute
IE efficiency class: IE5
Motor full - load efficiency: 93.1 %
Encapsulation class (IEC 34 - 5): IP55
Insulation class (IEC 85): F
Motor number: 92984049
Controller:
Frequency converter: Built - in
Pressure sensor: Y
Others:
Terminal box position: 6
Minimum efficiency index, MEI ≥: 0.70
Net weight: 156 kg
Gross weight: 199 kg
Transport volume: 0.611 m³
Danish VVS No.: 385925411
Thrust handling device: N
