PowerWalker VFI 1000T LCD - Manual (Page 15)

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5. Connection and Operation
5.1 Inspection:
Inspect the packaging carton and its contents for damage. Please
inform the transport agency immediately should you find signs of
damage.
Please keep the packaging in a safe place for future use.
Note: Please ensure that the incoming feeder is isolated and
secured to prevent it from being switched back on again.
5.2 Connection:
(1) UPS Input Connection
If the UPS is connected via the power cord, please use a proper
socket with protection against electric current, and pay attention to
the capacity of the socket: over 9A for PowerWalker VFI 1000T
LCD (L), over 17A for PowerWalker VFI 2000T LCD (L), over 26A
for PowerWalker VFI 3000T LCD (L). If the UPS is connected via
wires, it is recommended to select the 2.5mm
2
wire, and the
“GND” terminal should be grounded first by using the green/yellow
wire. The wiring is shown as the following.
The UPS System has an input breaker on the cabinet. But we still
recommend users to connect an external breakers or protective
components to the input terminals. It is recommended to select the
NFB (Non-Fuse Breaker) instead of the traditional combination kit
including breaker and fuse.
The system may be installed and wired only by qualified
electricians in accordance with applicable safety regulations!
When installing the electrical wiring, please note the nominal
amperage of your incoming feeder.