Installation – Terminal Assignment
4–10 ©1998 AViTEQ Vibrationstechnik GmbH Version 02/2003
4.3 Mains connection
4.3.1 Notes on electrical connection
Avoid accidents - observe regulations! VDE regulations and guidelines of your
power company apply to the connection of earth, neutral line, and protective cir-
cuitry! The connection must be carried out only by trained personnel (certified
electrician or electrically trained person in accordance with IEC 364 and
EN 60204-1).
F
Switch off the current supply.
F
Verify that no voltages are present!
F
Protect against unintentional reconnection!
Mains fuse
For mains protection F11 (see Figure 4.9), we recommend fuse protection appro-
priate for the nominal current of the connected magnetic vibrator.
Improper fuses could result in damage to the magnetic vibrator!
Make certain that the fuse protection is in accordance with connection diagram.
Install at least one fuse – but in any case, F1 in accordance with connection dia-
gram Figure 4.9 – as a super-fast-acting safety fuse for safeguarding the thyristor
in the controller.
Semiconductor Fuses
With the VIBTRONIC controllers in a cabinet unit, type SC…-2, the following sem-
iconductor fuse F1 is installed (table 4-a):
With installation model controllers, type SCE…-2, equivalent protection is to be
installed by the customer.
Controller, type Semiconductor fuse F1
SC…-2 220 - 240 V
380 - 420 V
440 - 480 V
500 - 520 V
16 AgR DII/E27
Table 4-a
Semiconductor fuse F1
DANGER!
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