"load on battery power" signa
l:
(Volt-free changeover contact) indicating that the inverter is supplied
by the battery in the following cases:
- normal AC source outage or voltage drop.
- rectifier/charger shutdown.
- rectifier/charger current limiting.
This signal, which may be used to initiate process saving and shutdown
procedures, is time-delayed 30 seconds to avoid unnecessary operations
following micro-breaks.
"Maintenance position" signal
:
(Volt-free changeover contact) indicating that:
- maintenance bypass switch Q3BP is closed,
- bypass AC source input switch Q4S is open,
- inverter output switch Q5N is open,
- battery circuit breaker QF1 is open.
Signal to open battery
circuit breaker(s) QF1
:
In the event the "emergency off" button is pressed or to avoid an excessive
battery discharge (lasting more than three times the rated backup time plus two
hours).
Repo Contact
:
(Volt-free changeover contact) used to trip switching devices in the event of an
emergency shutdown.
"General Alarm" information
:
(Volt-free changeover contact) which includes:
- internal faults.
- information on temperatures outside tolerances in the battery room (optional).
- overload information (> In).
- static-switch ventilation and power-supply faults.
NOTE
The maximum breaking capacity of the changeover contacts is 5A at 250V.
Galaxy PW
™
UPS 100 to 225kVA
Installation
3 — 8
86-133060-00 A00
Содержание GALAXY PW 100
Страница 6: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA vi 86 133060 00 A00...
Страница 22: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Introduction 1 10 86 133060 00 A00...
Страница 34: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA 2 12 86 133060 00 A00...
Страница 78: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA 5 8 86 133060 00 A00...
Страница 88: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Appendices A 10 86 133060 00 A00...
Страница 90: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Appendices A 12 86 133060 00 A00...
Страница 92: ...This page left blank intentionally Galaxy PWTM UPS 100 to 225 kVA A 14 86 133060 00 A00...
Страница 94: ...Galaxy PWTM UPS 100 to 225 kVA 86 133060 00 A00...
Страница 96: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA W 4 86 133060 00 A00...
Страница 100: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA G 4 86 133060 00 A00...
Страница 102: ......
Страница 103: ......