Novatek EM-129, Руководство по эксплуатации

Страница: 13 / 16

~ 13 ~
NOVATEK-ELECTRO EM-129
A5 Protection
It opens after clicking on menu item "PROTECTION"
(Figure A5).
This menu item includes settings for the protective
functions of the EM-129:

Voltage protection;

Current protection;

Power protection.
VOLTAGE PROTECTION

Upper threshold - the maximum value of voltage,
upon reaching it the load will be tripped off;

Cutoff delay - protection response time when a
threshold is reached;

Lower threshold - the minimum value of voltage,
upon reaching it the load will be tripped off;

Hysteresis - voltage hysteresis value;

Delay of re-closure - delay before reclosing the load
after a failure;

Re-closures - the number of allowed re-closings
after a failure;

Save - save the settings in EM-129
CURRENT PROTECTION

Current threshold - current value upon reaching
which the load will be tripped off;

Cutoff delay - protection response time when a
threshold is reached;

Delay of re-closure - delay before re-closure of the
load in the event of a failure;

Re-closures - the number of allowed re-closures in
the event of a failure;

Save - save the settings in the EM-129.
Fig. A5
– Voltage protection
POWER PROTECTION

Protection - permission to protection enabling (disabled, active or full power);

Power threshold
– value of power, upon reaching which the load will be tripped off;

Cutoff delay - protection response time when a threshold is reached;

Delay of re-closure - delay before re-closure of the load in the event of an accident;

Re-enable - the number of allowed re-enable in the event of a failure;

Save - save the settings in the EM-129.
FREQUENCY PROTECTION

Protection - permission to protection enabling (disabled, enabled);

Upper threshold - the maximum value of frequency upon reaching which the load will be tripped off;

Lower threshold - the minimum frequency value, upon reaching which the load will be tripped off;

Cutoff delay - protection response time when a threshold is reached;

Delay of re-closure - delay before reclosing the load after a failure;

Re-closures - the number of allowed re-closures after a failure;

Save - save the settings in the EM-129.
A6 Settings
It opens after clicking on menu item "SETTINGS"
(Figure A6).
This menu item contains the basic settings for the EM-
129:

Access to the device;

Cost of electric power supply;

Wi-Fi;

Date and time;

Cloud Overvis;

Optional