Operation

Adjustable Setpoints

These warning and alarm settings can be changed from the touchscreen. Press the box to the left of each parameter to bring a popup window that will allow the parameter to be changed.

Max Load Alarm

Phase A (%)—10% to 105% (default: 95%)

Phase B (%)—10% to 105% (default: 95%)

Phase C (%)—10% to 105% (default: 95%)

Delay (second)—0 to 60 (default: 5 seconds)

Manual Xfer Bypass Voltage Limits

Manual Xfer Bypass Voltage Low Limit (%)—1% to 20% (default: 5%)

Manual Xfer Bypass Voltage High Limit (%)—1% to 15% (default: 5%)

Inlet Air Temp Warning

• Inlet Air Temp Warning—30°C to 40°C (default: 35°C)

NOTE

Temperature will display in both Celsius and Fahrenheit.

Figure 12 Adjustable setpoints parameters

Battery Management

These battery settings can be changed from the touchscreen. Press the box to the left of each parame- ter to bring a popup window that will allow the parameter to be changed.

Battery Equalize:

Equalize Voltage, Vpc - 2.30 to 2.40 (default: 2.3)

Equalize Time, hours - 0 to 200hours (default: 0)

NOTE

Battery Equalize must be enabled by service to be functional. If Battery Equalize is disabled, the feature will not be available and the menu item will not be displayed.

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Emerson 250-400kVA manual Adjustable Setpoints, Adjustable setpoints parameters