Etaline Z
Main applications
- Breweries
- Building services
- Food and beverages
- HVAC
- Heat transfer, Cooling circuits
- Heating / ventilation / air-condition
- Industry engineering
- Special processes
- Steam and hot water, district heating
- Water
Technical data
Design
Single-stage volute casing pump in in-line design as twin pump, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system; pump shaft and motor shaft are rigidly connected. An M12 module (accessory) enables redundant operation of Etaline Z without the need for a higher-level controller. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.
Application
Hot water heating, cooling circuits, air-conditioning, water supply systems, service water supply systems, industrial recirculation systems
Further technical information about Etaline Z
Overview of technical data
Q (50Hz) | 2.0 – 1,095.0 (m³/h) |
H (50Hz) | 2.0 – 38.5 (m) |
Type of bearing | Ball bearings |
Drive | Electric motor |
Drive frequency | 50 Hz |
Type of drive | Electric motor |
Drive voltage | Low voltage |
Connection to power supply | 400 V, 3~ |
Impeller material (EN standard) | 1.4408, CC480K-GS, EN-GJL-250 |
Type of installation | In-line |
Type of coupling | Direct |
Type of lubrication | Grease lubrication |
Max. permissible fluid temperature | 140.0 (°C) |
Nozzle position | In-line |
Maximum operating pressure | PN 16 |
Pump set location | Dry installed |
Shaft material (EN standard) | 1.4571, C45+N |
Suction characteristics | Non-priming |
Suitable for drinking water | Yes |
Type of casing | Volute casing |
Type of impeller | Closed, Radial |
Type of connection | Flange |
UNSPSC classification | 4515150300 |
Casing material (EN standard) | EN-GJL-250 |
eClass assignment | 36410101, 36410100 |
Installation position | Horizontal or vertical |
Shaft seal type | Mechanical seal |
Main applications | Water, Building services, Industry and process engineering |
Casing material | Cast iron |
Maximum discharge-side pressure | 16.0 (bar) |
Maximum drive rating | 55.0 (kW) |
Type of installation | Stationary |
Maximum speed of rotation | 2900.0 (1/min) |