Smartgen HMC6 User Manual

HMC6 Power Management Controller User Manual Page 23 of 87
No.
Types
Description
Alarm Type
12
Undervolt 3
When genset voltage has fallen below than the set
value 3, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
13
Phase
Sequence
Wrong
When controller detects the reverse phase, it will
initiate a trip alarm.
Trip
Always active
14
Fail to Sync
The controller does not detect synchronization signal
within the pre-set synchronization time, it will initiate a
warning alarm.
Warn
It is active after the switch
has closed.
15
Loss of
Excitation
When controller detects negative reactive power is
greater than set value, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
16
Engine Fault
When controller detects that the engine fault signal is
active, it will initiate a trip alarm.
Trip
Always active
17
Feedback Fault
After the feedback function is selected and the system
has started, if the voltage and frequency have reached
the requirements but the feedback input is deactivate,
it will initiate a warning alarm.
Warn
It is active after the genset
has started.
18
Freq/Volt Fault
Start the system, if the voltage and frequency have not
reached the requirements after the on-load stable
delay has expired, it will initiate a block alarm.
Block
It is active after the genset
has started.
19
Generating
Freq. Change
Alarm when rate of change is greater than set value
Warn
It is active after the switch
has closed.
Current Protection
1
Over Current 1
When controller detects the generator current has
exceeded the set value 1, it will initiate a warning
alarm.
Warn
It is active after the switch
has closed.
2
Over Current 2
When controller detects the generator current has
exceeded the set value 2, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
3
Over Current 3
When controller detects the generator current has
exceeded the set value 3, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
4
Over Current 4
When controller detects the generator current has
exceeded the set value 4, it will initiate a trip alarm.
Trip
It is active after the switch
has closed.
5
Unbalanced
Current
When the controller detects that negative phase
current has exceeded the set value, it will initiate a
warning alarm.
Trip
It is active after the switch
has closed.
Power Protection

Smartgen HMC6 Specifications

General

Brand	Smartgen
Model	HMC6
Category	Controller
Language	English