Danfoss Vlt 8000 Aqua Manuals

Danfoss vlt 8000 aqua manuals

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Danfoss vlt 8000 aqua manuals

By closing this banner, you agree to the use of cookies. Page of Go. Page 37 Page 38 - Technical data, mains supply 3 x - Page 57 - Extra protection with regard to indirect Software version Safety regulations Warning against unintended start Introduction to Operating Instructions Control principle Example of application - Constant pressure regulation in water supply system PC software and serial communication PC Software tools Fieldbus options Modbus RTU Cascade Controller Option Unpacking and ordering a VLT frequency converter Type code ordering number string General technical data Technical data, mains supply 3 x - V Mechanical dimensions Mechanical installation General information about electrical installation High voltage warning Extra protection with regard to indirect contact RFI switch High voltage test EMC-correct electrical installation Electrical installation, enclosures Use of emc-correct cables Tightening torque and screw sizes Mains connection Motor connection DC bus connection High-voltage relay Electrical installation, control cables Switches Control unit LCP Table of Contents.

Synchronizing and positioning option onizing and positioning option pages.

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Page 2 List of warnings and alarms Page 3 Switching on the input Page 4: Introduction Software version: 1. The software version number can be seen from parameter Software version no.

The control panel is detachable and may, A missing stop command given as a group 2 command as an alternative, be installed up to 3 metres away results in the display indication STAND BY.

Page 6 The maximum value which the reference signal may have.

Danfoss VLT 8000 AQUA series Operating Instructions Manual

Set in parameter Maximum reference, Ref The smallest value which the reference signal may have. Set in parameter Minimum reference, Ref MG.

Danfoss vlt 8000 aqua manuals

Page 8 Improper installation of the motor or the VLT may cause equipment failure, serious injury or death. Additionally, information is given on technical data, ser-vice, factory settings and special conditions. Indicates a general warning Indicates a high-voltage warning MG. Page Example Of Application - Constant Pressure Regulation In Water Supply System can be fitted a few meters feet from the joint outlet point from the waterworks to obtain closed loop regulation.

Danfoss VLT 8000 AQUA Related Products

The required setpoint e. It makes it possible to media can be used.

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MODBUS is often applied in Gas and Oil applications, but also in building, infrastructure, transportation and energy, applications are making use of its benefits. Page 16 VLT types with integrated options can be seen from the relevant manuals or instructions.

Danfoss VLT 8000 AQUA Profibus Manuals

In addition, the ordering number system can be used for ordering a frequency converter with an option. Page Cascade Controller Option Consequently, the resonance noise frequency corresponds to the switching frequency of the frequency converter.

Danfoss vlt 8000 aqua manuals

Examples of the use of LC filters Submersible pumps For small motors with up to and including 5. Page 18 V, please contact Danfoss. Page 24 Two A units Please note that the matching of the Danfoss frequency converter and filter is pre-calculated based on V and assuming typical motor load.

The pre-calculated filter current may be varying from the input current ratings of VLT as stated in the respective operating instructions, as these numbers are based on different operating conditions. It is back-up of control PCB, built-in main recommended for installation in standard cabinets.

Danfoss VLT 8000 AQUA series Manuals

Page Installation Ramp times Torque characteristics: Starting torque Starting torque parameter High break-away torque Acceleration torque Page 31 No. Page 32 Power consumption Page 34 IP54 units are not intended for direct outdoor installation.

The IP54 rating does not relate to other exposures as sun, icing, wind blown driving rain. Under such circumstances Danfoss recommends to install the units in an enclosure designed for these environmental conditions. Alternatively, an installation at minimum 0.

Danfoss vlt 8000 aqua manuals

For type of fuse, see section Fuses. American Wire Gauge. Current ratings fulfill UL requirements for V. Page 37 4.

Danfoss VLT 8000 AQUA Manuals & User Guides

Aluminium cables with cross section above 35 mm must be connected by use of an Al-Cu connector. Always comply with national and local regulations on min. Page 39 4. Page 40 Always comply with national and local regulations on min. Aluminium cables with cross-section above 35 mm must be con- nected by use of an Al-Cu connector.

Danfoss VLT 8000 AQUA Controller: Frequently-viewed manuals

Page 41 Always comply with national and local regulations on min. Page 42 5. Connection bolt, power supply, motor and load sharing: M10 compression lug , 2 x M8 box lug.

Page 44 IP Aluminium cables with cross-section above 35 mm MG. Page 45 5.

Page 46 5. Page 47 4. Connection bolt, power supply, motor and load sharing: M10 compression lug , 2 x M8 box lug MG. Page Fuses No. Page Mechanical Installation IP 54 filter mats must be changed when they are dirty.

Configuring Danfoss VLT Drives for Two Wire Start / Stop with POT reference -- Digicon Automation

Gaining access requires a minimum space of mm A flat conductor, for example, has a lower HF impedance than a round MG. Page High Voltage Test The outlet from the ventilation must be placed above the highest-mounted frequency converter.

Allowance must be made for the pressure loss across the filters and for the fact that the pressure is going to drop as the filters are choked.

Danfoss vlt 8000 aqua manuals

This terminal is connected to earth via an internal RC link.