Caen ELS WPOLINV200XA, Руководство пользователя

Страница: 22 / 29

Polarity Inverters – User’s Ma nual
22
Hereafter the parameters to be used on such connector are listed:
•
the acceptable wire section is from 25 to 95 mm
2
;
•
peeling length is 27 mm;
•
tight force is 20 Nm;
•
Hex Key is 6 mm;
2.5.1.2 WPOLINV400XA
/
WPOLINV600XA
The 420 A (WPOLINV400XA) and 630 A (WPOLINV600XA) Polarity Inverter
models, having higher current ratings, are designed with busbar output connections
(M12 screws). To get access to these connectors, firstly remove the cover mentioned
in
Sec.1.2.2 and shown in Figure 5
: Rear WPOLINV400XA/600XA panel with the cover on
the DC busbars.
Figure 12: Busbars for DC Input and Output connections.
With reference to Figure 12 , blue DC-IN corresponds to blue DC-OUT if the
polarity is direct.
With respect to the power supply polarity, the blue connection can be either
positive or negative.