Ulvac DIS-90, Instruction Manual

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Terminal plate (2pcs)
Terminal Block
Electric Source
Terminal M4 Nut
Earth Terminal
M5 Bolt
200V Connection
(Factory setting)
100V Connection
How to wire
①
Remove 4pcs. of M5 bolt at motor terminal box and remove protection cover.
※
Be sure to keep M5 bolts and washer, which were removed from the protection
cover.
②
Wiring diagram is shown inside protection cover.
③
Please tighten a terminal plate and a cable with the nut
of the top and bottom from the terminal surface at about
5mm positions like a figure.
You can change to a 100V or 200V connection by changing terminal plate (2pcs.).
※
It is wired to 200V when shipping from factory.
④
If you want to change to a 100V connection, remove M4 nut of electric source
terminal and change terminal plate as illustrated below.
⑤
Connect electric cable to terminal by using cable-gland at
φ
22mm hole of motor
terminal box.
⑥
Insert electric source cable through cable-gland on the bottom side of terminal
box.
⑦ Connect each phase L-N to each electric source terminal respectively in
accordance with the below wiring diagram.
Terminal screw nuts should be torqued between 1.2 N
・
m and 1.5N
・
m.
⑧ The protective earth cord shall be suffice in length and put up to keep the cord the
last to take the strain if the cable slips in its anchorage.