Sola Hevi Duty S4K6U10000, Руководство пользователя

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11.4 Remote Emergency power Off
The UPS is equipped with a Remote Emergency Power Off (REPO) connector.
The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder
breaker to remove all sources of power to the UPS and connected equipment to comply with national and local
wiring codes and regulations.
Communications
CaUTION
To maintain safety (SELV) barriers and electromagnetic compatibility, signal cables should be
segregated and run separately from power cables.
26
Figure 9 REPO switch connections
REPO connections
for normally open
switch system
REPO
as shipped
REPO connections
for normally closed
switch system (fail-safe)
1 2 3 4
Key to REPO switch connections
1.
24 VDC
2. Sense
3. Sense
4. Common
REPO Connection
1 2 3 4 1 2 3 4