Smartgen HPM6, Руководство пользователя

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HPM6 Power Management Controller User Manual Page 28 of 146
9. PROTECTION
Generator protection, bus protection, current protection, power protection and switch protection
can be provided by HPM6. Each kind of protection can configure alarm types and ranges.
Table 11 – Controller Alarm Types
Alarm Type/Action Buzzer Display Start Close Unload Trip Stop
Block
√ √
Х Х Х Х Х
Warning
√ √ √ √
Х Х Х
Safety Trip
√ √ √
Х
√ √ √
Safety Trip and Stop
√ √
Х Х
√ √
Х
Trip
√ √ √
Х Х
√
Х
Trip and Stop
√ √
Х Х Х
√ √
Indication Х
√ √ √
Х Х Х
Table 12 –Alarm Active Ranges
Active Range Description
Always Active All statuses detect alarm.
Inactive Alarm is inactive.
Before Gen Close It detects alarm when genset is not closed.
After Gen Close It detects alarm after genset is closed with load.
Gen Close on Bus It detects alarm when genset closes with load (bus is available).
No Gen Close on Bus It detects alarm when genset not close with load (bus is unavailable).
Gen Normal It detects alarm when generator is normal.
Other Gens Close It detects alarm after other gensets except for bus close with load.
Start Delay It detects alarm after genset start delay time.
After Gen Close Delay It detects alarm after gen close delay.
Before Gen Close Delay It detects alarm after gen open delay.
Gen Load Normal It detects alarm after genset takes load and soft loading.
Gen Close Delay on Bus
It detects alarm after genset closes delay with load on bus (bus is
available).
No Gen Close Delay on
Bus
It detects alarm after no gen close delay with load (bus is unavailable).
Gen Normal Delay It detects alarm after gen normal delay.
Other Gens Close Delay It detects alarm after other gensets except for bus close delay with load.
Gen Load Normal Delay It detects alarm after genset takes load ad soft loading delay.
If alarm self-locked function is enabled, when the alarm condition is not satisfied and
acknowledged, this alarm can be removed after unlocking. If this function is disabled, alarm information
will be automatically removed after alarm condition is not satisfied and acknowledged.
If alarm automatic acknowledging function is disabled, when the alarm condition is not satisfied,
this alarm can be removed after acknowledging. If this function is enabled, alarm information will be
automatically removed after alarm condition is not satisfied.
Users can remove the alarm by “Alarm Reset” auxiliary input port.