Configuration menu for EM3712

Wiring

Type

• 3PH3W
• 3PH4W
• 1PH2W L-N
• 1PH2W L-L
• 1PH3W L-L-N

Select the power system type the meter is wired to.

CT

• 3CTs on I1, I2, I3
• 1 CT on I1
• 2 CTs on I1, I3

Define how many current transformers (CT) are connected to the meter and which terminals they are connected to.

CT Ratio

CT Secondary

• 1
• 5

Select the size of the CT secondary, in Amps.

CT Primary

1 to 32767

Enter the size of the CT primary, in Amps.

Frequency

Frequency

• 50
• 60

Select the frequency of the electrical power system, in Hz.

Date

Date

DD-MMM-YYYY

Set the current date using the specified format.

Time

Time

hh:mm

Set the time using the 24-hour format.

Pulse Output

Pulse Constant
(imp/kWh)

• 0.01
• 0.1
• 1
• 10
• 100
• 500

Set the pulses per kWh for the pulse output.

Pulse Width
(ms)

• 50
• 100
• 200
• 300

Set the pulse width (ON time).

Overload Alarm

Alarm

• Disable
• Enable

Select whether or not the Overload Alarm is enabled:

• Disable: the alarm is disabled.

• Enable: the alarm is enable. If you enabled the Overload Alarm, you must also configure the Pick Up Value in kW from 1 - 9999999.

Active L setpoint

Active L setpoint

1 – 9999

Specifies the minimum average current at the load before the timer starts. The meter begins counting the number of seconds the load timer is on (i.e., whenever the readings are equal to or above this average current threshold).

Contrast

Contrast

1 – 9

Increase or decrease the value to increase or decrease the display contrast.

Reset Config

Reset Config

—

Settings are reset to their defaults.

Exit Config

Exit Config

—

Return to the meter’s main page.