Heico EMD Epsilon EPS 45-80, Техническое руководство

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2. Installation
Technical Manual P/N 9894.00.G6
2-7
2.4 POWER LINE CONNECTION
The generator requires a three-phase electric line with a protective earth ground (4 or 5 wires,
maximum wire gauge 0 AWG (50mm)).
Refer to the Power Rating Table (Section 1.2.4, Table 10)
to make sure the power line ratings and electrical safety
requirements are met.
=
>>
1.
Make sure the mains line is turned off
at the room circuit breaker.
2.
Remove the Line Access Panel at the back of the Epsilon High-Voltage Generator to feed the
line wires through the cable clamp (Figure 2.3).
3.
Connect the mains line of the disconnect switch to the Line Filter Board:
J2 (
φ
1), J3 (
φ
2), J4 (
φ
3) and J5 (Neutral)
(i)
lugs
(ii)
(Figure 2.4).
(i) For Delta line configuration, leave the neutral lug unconnected.
(ii) Lugs maximum wire gauge: 0 AWG (50 mm
2
).
4.
Connect the main ground of the X-ray room to J1 lug.
Failure to provide a separate earth ground can result
in electrical shock hazard causing injury or death
.
5.
Firmly attach the wires on the Line Filter Board Holder using cable-ties.
6. Do not turn on the mains power
to the generator at this moment.
Figure 2.4
Line Filter Board
i) Power Line connection
ii) Tube Stator connection
iii) Tube Housing connection
iv) K1/K2 Relay connections
v) F3 & F4 fuses are installed with
Auxiliary Power Supplies option
only.
See Table 10,
In Section 1.2.4.