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

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Powerware 415/240V, 400/230V, 380/220V, 208/120V manual Type the new name. Press Enter, then click Yes to confirm

415/240V, 380/220V, 208/120V, 400/230V specifications

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