Cumberland 064-11343, Руководство по установке

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Chapter 4: EDGE 2 Controller Installation
IMPORTANT: Install a disconnect switch to interrupt Power to L1 and N/L2 electric Power lines before
connecting the system’s main input on the power supply. It must be in close proximity to
the equipment and within easy reach of the operator. It must be marked as the disconnect-
ing device for the equipment.
WARNING
If the disconnect switch or the circuit breaker is used as a sectioning device, the
device must be correctly identified with which function of the controller opens the
circuit. The OFF or STOP and ON position must be clearly identified on the
sectioning device.
AP/Cumberland recommends using a DPST disconnecting switch in series with a breaker. If
using a SPST disconnecting switch, connect the SPST disconnecting switch to cut the hot line
with a neutral circuit.
CAUTION
Disconnect power supply before servicing.
WARNING
Installation must only be performed by qualified service personnel.
NOTICE
For the AC terminal blocks, use a tightening torque at 0.78 N*m (6.9lbf*in) to fasten a
wire gage from 12AWG to 16AWG.
What You Should Know
1. Unscrew the screws from the enclosure cover and remove the cover.
2. From an electrical distribution panel, in series with disconnecting switch, follow the wiring diagram to
connect the main voltage supply to the system’s main inputs on the EDGE PSU 24V 36W.
3. Open the disconnecting switch or breaker before wiring.
4. Plug the wires (L1 to L1, L2/N to L2/N, Earth to Earth) from the PSU 24V 36W into a power source
(main voltage supply).
5. Correctly ground the system by using a Functional Earth configuration.
6. Replace the cover and fasten the screws to a torque of 1.5N*m (13.28lbf*in) when wiring or service
is completed.
NOTE: The working voltage range is between 90 Vac and 264 Vac. The EDGE PSU 24V 36W con-
sumes a Power of 40W. Wire the wires in accordance with local and national safety codes. A
minimum voltage rating of 300V and a minimum temperature rating of 90°C (194°F) is used
for the wires. The use of a breaker of 5 Amps is recommended.
890–00687 EDGE 2 53