Instruction Manual

EZCT-2000A USER’S MANUAL REV 1

3.3.2. Performing Resistance, Excitation, and Ratio Tests

The following procedure describes the general steps for performing excitation, resistance, and

ratio tests.

a. When the EZCT-2000A is turned on, it will first go through a start-up cycle and load the

firmware. Then the “START-UP” menu will be displayed as shown below:

Press the [1] key (RUN TEST) to start a test.

b. The following screen will be displayed:

Select the test type by pressing the corresponding key ([1] - [5])

c. The following screen will be displayed:

Select the tap connection by pressing the corresponding key (

[1] - [4]). If the tap

connection is not listed, press the [5] key to view the next page of options.

d. If the selected test included an excitation test, the following screen will be displayed:

Select a test voltage range by pressing the corresponding key (

[1] - [5]).

SELECT VOLTAGE RANGE:

1. 50V

2. 300V

3. 500V

4. 1200V

5. 2000V

SELECT TAP:

1. X1-X2

2. X1-X3

3. X1-X4

4. X1-X5

5. NEXT PAGE

1. Res, excit & ratio

2. excitation & ratio

3. excitation only

4. ratio only

5. resistance & excit

1. RUN TEST 02/14/10

2. SETUP 10:24:25

3. TEST PLANS

4. DIAGNOSTIC