Powerware 415/240V, 400/230V, 380/220V, 208/120V manual Configure the following required settings

INSTALLATION

6.Click the EMS System Settings tab to display the Configure Primary EMS Settings page.

7.Configure the following required settings:

EMS System Setting	Description
Nominal Voltage	Verify the nominal input voltage and frequency settings are
Settings	correct for your installation. Adjust as needed.
	NOTE Specify nominal voltage as Line to Neutral voltage (not
	Line to Line voltage).
Input / Output CT	Main input monitoring option only. Select the type and rating
Settings	for the input and neutral CTs installed (400A) and for the input
	ground CT installed (100A).
	NOTE Configure a CT only if it is installed.
	NOTE If the neutral CT is not installed, the software calculates
	its approximate values.
System Name and	(1) Specify a Name for the system:
Rating	To change the default name, double−click in the Name field and
	type the new name. Press Enter, then click Yes to confirm.
	(2) Set the Rating in VA for the installation:
	This setting matches the summation of the ratings on your
	panels and is the overload level. To calculate the Rating, multiply
	the main breaker rating for each panel by the nominal L−N
	voltage. For example, for two 225A panels and a 120V nominal
	input voltage, the rating is 225 2 120, or 54,000 VA.
	NOTE If your breakers are configured, you can select Auto
	Calc to have the software automatically calculate the VA rating.

LCD Mimic Screen Display

(1)Select the option that best describes the installation: S For an EMS−UGK, select EMS−UGK.

S For one panel, select 1 In / 1 Out. S For two panels, select 2 In / 2 Out.

S For Harmonic Distortion transformers, select 1 In / 2 Out. S For dual input PDUs with Kirk® key interlocks, select

2 In / 1 Out.

(2)To display a transformer on the mimic screen, select the check box for Input Transformer Installed.

NOTE The transformer symbol is not available for all mimic screen options.

NOTE To revert any changes made on the current page (except System Name) back to default settings before saving, click Reload Sys Config.

28 EATON Powerware® Energy Management System (EMS) Upgrade Kit User’s Guide S 164201724 Rev 1 www.powerware.com