Table of Contents
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Table of Contents
Related Manuals for IMP PUMPS NMT 40
Summary of Contents for IMP PUMPS NMT 40
- Page 1 NMT(D) 40, 50, 65, 80, 100 NAVODILA ZA VGRADNJO IN UPORABO INSTALLATION AND OPERATING MANUAL MONTAGE- UND BETRIEBSANLEITUNG ISTRUZIONI PER L’INSTALLAZIONE E L’USO NMT(D) Instrukcja montażu I obsługI MONTAJ VE KULLANIM KILAVUZU 7430017 v2...
- Page 2 EN 60335-1 EN 60335-2-51 Electromagnetic compatibility EN 55014-1; EN 5014-2; IMP PUMPS d.o.o.,Pod hrasti 28, 1218 Komenda IMP PUMPS d.o.o., ZAGORICA 18, 1292 Ig, SLOVENIA 2004/108/EC EN 61000-3-2; EN 61000-3-3 SLOVENIJA tel.: +381 2806 400, fax: +386 2806 460 tel.: +386 1 2806 400, fax: +386 1 2806 460 e-mail: info@imp-pumps.com...
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Page 3: Table Of Contents
CONTENTS GENERAL INfORMATION ...................16 ........................16 ......................16 echnical daTa 1.2.1 Pump labeling ......................16 1.2.2 Connection and electrical data ................16 SAfETy ........................17 ....................17 anger symbols ........................17 isks PUMP DESCRIPTION ....................17 ....................17 egulaTion modes 3.1.1 Differential pressure regulation (∆p) ..............18 3.1.2 RPM regulation ....................18 3.1.3 Power limitation ....................18 ..................18 lectrical connectionS... -
Page 4: General Information
1.2 echnical daTa 1.2.1 labeling 1.2.2 OnnectiOn electrical data Power ratings NMT 40 NMT 50 NMT 65 NMT80/100 230V AC ±15%, 47-63Hz Rated voltage (U) Pumps can operate at reduced voltage with limited power P=Imax*U. Rated power (P) 500W 800W... -
Page 5: Safety
2. s afety These instructions should be studied carefully before installing or operating the pump. They are meant to help you with installation use and maintenance and to increase your safety. Installation should only be performed with regards to local standards and directives. Only qualified personnel should maintain and service these products. -
Page 6: Differential Pressure Regulation (∆P)
3.1.1 (∆ ifferential pressure regulatiOn Fig. 1 Unregulated pump decreases head with increasing flow (Fig. 1, curve a). Typical system with thermostatic valves increases the head when the valves are closed and hot water flow is not needed. Electronic regulation can provide constant head by modifying power input (Fig. 1, curve b). -
Page 7: Pump Installation
connection functions (Fig. 2) Markings Descriptions 230V AC, electricity power supply. Safety ground. Ferrite core for HF interference compliance. PE, L and N wires should be lead thru it. (Part is in the package with cable glands). Normally closed relay contact. Common relay lead. -
Page 8: Onnection To Power And Signal Lines
For pump to operate with minimal vibrations and noise it should be installed: - into the pipelines with axis (1-1) in horizontal position: Fig. 3 - pipes should be without curves for at least 5-10 D (D = rated pipe diameter) from the flanges. Pump must not be used in the safety pipelines. -
Page 9: Communication And Control
To achieve pump IP protection, network cable should be lead over the inlet and then crimped to a connector. Ethernet plug is galvanicaly insulated, but the rest of the cabling could still present shock hazard. All connections should be made with the power turned off. -
Page 10: Supply
Default function »RUN«. Integrated pull-up resistor. Pump stops when input is connected to 0V. »MAX«. Pump will start to operate with maximum power if logical “1” (24V) is detected. 5.3 24V supply Output is meant for automation elements. Electrical properties Maximum current up to 100mA Output voltage... -
Page 11: Ump Settings
Ump seTTings 5.6.1 actOry defaults Pumps are set to provide 7m of head with proportional pressure regulation. These settings will provide energy efficiency. If factory settings are not suitable they can be modified over Ethernet connector and Web interface. Default IP address is 192.168.0.245 and default NetBIOS name is »nmtpump«. - Page 12 5.6.2.1 verview (web page OVERVIEW) Displays pump operation summary, like: • Power consumption, • Estimated efficiency, • Grid current, • Motor status, • RPM, • Heatsink temperature, • • Estimated head, Statistics, • Estimated flow, • Remote control. 5.6.2.2 p settings (Web page PUMP) Page is meant to provide regulation settings.
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Page 13: Maintenance And Spare Parts
5.6.2.5 (Web page HELP) will redirect you to www.imp-pumps.com Possible software upgrades and manuals will be available. 6. m aintenance spare parts NMT pumps are designed to operate without maintenance for several years. Spare parts will be available for at least 7 years from the warranty period expiration. 7. t (nmtd) pump...