Preparing The Tps 5000 Auto-Transformer Mains Cable; Specified Mains Cable For Autotransformer, „Versions 3 And 4; Preparing The Auto-Transformer Mains Cable And Strain Relief Device - Fronius TPS 2700 Operating Instructions Manual

Preparing the TPS 5000 auto-transformer mains
cable
Specified mains For TPS 5000 auto-transformers only
cable for auto-
transformer,
Cross-section
„versions 3 and
AWG10
4"
5,27 mm² (.21 sq.in.)
Preparing the
The following strain relief device is supplied for the auto-transformer mains ca-
auto-transfor- ble:
mer mains cable -
and strain relief
device
(1)
NOTE!
If wire end ferrules are not used, there is a risk of short circuits between indivi-
dual phase conductors and the PE conductor. Fit wire end ferrules to all phase
conductors and the PE conductor of the stripped mains cable.
6
7
8
9
Length
5 m
(19.96 in.)
AWG 10 auto-transformer strain relief device for mains cable
grün
green
vert
Fit wire end ferrules to the phase conductors and the PE conductor of the
autotransformer mains cable.
NOTE!
Take care not to damage the strain relief device (1) when clamping it in the
vice. If necessary, use protective jaws.
Clamp the strain relief device (1) in a suitable vice
Insert the auto-transformer mains cable into the strain relief device (1)
Tighten the clamp nut of the strain relief device:
Width across flats 30 mm (1.18 in.)
Connection cable Strain relief device
43,0004,2955 42,0407,0534
Turn the main device switch on the
1
auto-transformer to the „O" positi-
on
Pull out the mains plug and dis-
2
connect the power supply
Remove the auto-transformer side
3
panel
Strip approx. 110 mm (4.33 in.)
4
from the auto-transformer mains
cable
Shorten the phase conductors to
5
90 mm
39