Advanced Energy
®
If your unit uses a coaxial connector, then wire the coaxial connector to the load using
the shortest possible
l
ength of cable. For power
l
evels greater than 1 kW cable length
should not exceed one meter. Use a coaxial cable with high voltage capability and
good thermal immunity. AE recommends RG 393/U, a coaxial cable with Teflon
insulation. Compared to conventional coaxial cable capable of operating at 80
°
C
maximum, this cable can run at up to 200
°
C without any damage. This consideration
is important, as the heat generated by the losses of the connection plus the heat
transferred from the load is considerable.
If your V arioMatch match network uses a female 6 mm multi-contact high-current
connector or an M6 bolt, connec
t
the
PLASMA/LOAD
connector to the load with
wiring of the lowes
t
possible impedance. A flat copper strip 30 to 50 mm or more
wide is much better suited for this connection than a thick wire.
See the
"Physical Specifications" on page 3-1
to see which connector your unit uses.
SHIELDING THE RF CONNECTIONS
Shield all RF connections to prevent RF radiation and to minimize safety hazards.
Shielding is also important to communication, as excessive noise can corrupt the data
packet and cause errors. If you are using a copper strap, arrange a good, well
grounded shield around the copper strap (as you would with a coaxia
l
cable) to
prevent RF radiation.
INSTALLING THE VARIOMATCH MATCH
NETWORK
5-4
&,
WARNING
:
Maintenance personnel must receive proper training before installing,
troubleshooting, or maintaining high-energy electrical equipment.
Potentially lethal voltages could cause death, serious personal injury, or
damage to the equipment. Ensure that all appropriate safety precautions
are taken.
The following sections explain how to install the unit.
1.
"Mounting the Unit" on page 5-5
►
"General Mounting Instructions" on page 5-5
►
"Grounding the Unit" on page 5-5
►
"Mounting the VarioMatch Match Network" on page 5-6
I
nstallat
i
on
,
Setup, and Operat
i
on
57020080-00D
Summary of Contents for VarioMatch Match Network VM 1000 Platform
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Page 10: ...Advanced Energy X Table of Contents 57020080 00D...
Page 12: ...Advanced Energy xii List of Tables 57020080 00D...
Page 16: ...Advanced Energy 1 xvi 57020080 00D...
Page 30: ...Advanced Energy 2 8 Product Overview and T heory 57020080 00D...
Page 48: ...Advanced Energy 3 18 Specifications 57020080 00D...
Page 56: ...Advanced Energy 4 8 Communication Interfaces and Controls 57020080 00D...
Page 96: ...Advanced Energy 5 40 Installation Setup and Operation 57020080 00D...
Page 102: ...Advanced Energy 6 6 Troubleshooting and Global Services 57020080 00D...
Page 190: ...Advanced Energy 7 88 VarioMatch Match Network Tuning Ranges 57020080 00D...
