Weka FU15 D, Оригинальное руководство пользователя, Страница: 13 / 69

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T E C H N I C A L D E S C R I P T I O N
The FU15 D consists of a frequency converter, a control for WEKA high frequency drives and the control for the feed
units for the high frequency wall saws FRIDA WS75 H and WS76 H. The FU 15 D is water cooled and thus is only
operated together with a WEKA high frequency machine, which is also water cooled.
Please only use clean tap water and for cooling the drive components
via a water hose (1/2“) and a quick connect
coupling (GARDENA) connect in following order:
Water supply
– FU15 D (regard the flowing direction marked with arrows) – drive machine
The FU15 D includes an intelligent control which adjusts the concerning parameters oft he connected drive machine
automatically. It is thus not required to adjust manually.
3.1 Technical data
Machine type FU15 D
Nominal voltage VAC 400
– 450V
∼
/3P+PE
Nominal current A 25
Nominal power kVA 16
Output power kW 15
Nominal frequency
– Input
Hz 50 - 60
Nominal frequency
– Output
Hz 100
– 980
Voltage feed control VDC 48
Weight kg 6
Cooling water usage under full load l/min 0,3
O P E R A T I O N
Before starting with your drilling or sawing work, connect the FU15D to a 400 V
– 3~ mains. Now connect the
converter with the drilling or sawing device. The FU15 D is fitted with a main switch. Only switch this on when all
components are connected. After switching on the main switch the systems software of the converter starts and
adjusts the referring parameters after recognizing the connected machine. This procedure takes approx. 30 seconds,
then the converter is ready to use.
The FU15D is regularly fitted with a 32 A CEE 5P plug for being able to transfer the maximum power fort he wall
saws. With the adaptor cable 32A coupling -16A plug (part no. 8705254) the converter can also be operated on a
16A socket.
Please note to reduce the value to 16A in the menu feature <CURRENT> for not overloading the mains.
F U N C T I O N S O F K E Y P A D A N D D I S P L A Y
The frequency converter FU15 D is equipped with a Bluetooth
®
-interface for an easy and safe implementation of
software updates (by means of the
„WEKA Service App“), as well as a display with a keypad for adjusting the
parameters and the displaying of operating data and faults.
Navigating through the menu items is done by pressing the buttons and .
The starting point is always the home screen (“MACHINE” respectively “HOME”) from where all the other menu items
can
be accessed. At all times the user can return to the home screen by pressing
.
By pressing sub menus can be entered or settings can be selected and changed. Long pressing shows a
short description of the button functions so that the operation is self-explanatory. At the footer for each menu item
the specific actions of the keys are explained, basically the complete menu is designed to be self-explanatory.
Once a connected machine has been started user inputs on the keypad will be ignored due to safety reasons.
menu item Description
MACHINE
respectively
HOME
After the converter has been booted successfully it will show all compatible machines. Once
a machine has been connected the screen will automatically switch to the illustration of the
machine. The code „1~“ respectively „1P“ or „3~“ respectively „3P“ indicates whether the
converter has recognized single phase or three phase operation. When starting the machine
the screen will automatically switch to displaying the load conditions (working load of the
machine). When disconnecting the machine the screen will automatically show all
compatible machines again. By pressing the user can manually toggle between
„HOME“ and „MASCHINE“ .