Smartgen HMC6 User Manual

HMC6 Power Management Controller User Manual Page 22 of 87
No.
Types
Description
Alarm Type
11
Underfreq 2
When busbar frequency has fallen below than the set
value 2, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
12
Underfreq 3
When busbar frequency has fallen below than the set
value 3, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
13
Freq. Change
Alarm when rate of change is greater than the set value
Warn
It is active after the switch
has closed.
14
Vector Drift
Alarm when the change of phase angle is greater than
the set value
Warn
It is active after the switch
has closed.
Generator Protection
1
Fail To Start
After the “Start wait delay” has expired, if the genset
doesn’t reach on-load demands, it will initiate a
warning alarm.
Block
It is active after the genset
is starting up.
2
Overfreq 1
When genset frequency has exceeded the set value 1,
it will initiate a warning alarm.
Warn
Always active
3
Overfreq 2
When genset frequency has exceeded the set value 2,
it will initiate a trip alarm.
Trip
Always active
4
Overfreq 3
When genset frequency has exceeded the set value 3,
it will initiate a trip alarm.
Trip
Always active
5
Underfreq 1
When genset frequency has fallen below than the set
value 1, it will initiate a warning alarm.
Warn
It is active after the switch
has closed.
6
Underfreq 2
When genset frequency has fallen below than the set
value 2, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
7
Underfreq 3
When genset frequency has fallen below than the set
value 3, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
8
Overvolt 1
When genset voltage has exceeded the set value 1, it
will initiate a warning alarm.
Warn
Always active
9
Overvolt 2
When genset voltage has exceeded the set value 2, it
will initiate a trip alarm.
Trip
Always active
10
Undervolt 1
When genset voltage has fallen below than the set
value 1, it will initiate a warning alarm.
Warn
It is active after the switch
has closed.
11
Undervolt 2
When genset voltage has fallen below than the set
value 2, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.

Smartgen HMC6 Specifications

General

Brand	Smartgen
Model	HMC6
Category	Controller
Language	English