Operating procedures vbt-80p – Vanguard VBT-80P User Manual

Page 9

Advertising
background image

Operating Procedures

VBT-80P

8

Table 2.0 Functional Description of VBT-80P Controls and Display

Figure 1

Index #

Adjacent Panel Marking

Functional Description

1

(Connector)

High voltage cable connector

2

No marking

2.

5”

wi

de

t

he

r

ma

l

pr

i

nt

e

r

3

No marking

Input power connector with built-in fuse
holder and power switch.

4

RS-232C

RS-232C interface port, 9-pin connector,
female DB type. The port is set to 19,200
baud, 1 start bit, 8 data bits, and no parity bit

PIN ................ SIGNAL

2

Rx

3

Tx

5

Signal Gnd

This serial port is for factory calibration and
firmware updates

5

No marking

LCD, 4-line by 20-character, back-lighted:
displays menus of selections, operator entries,
and test measurement results.

6

TEST FAIL

Test Fail Indicator. This indicator is turned on
if the test current exceeds the preset current
threshold (100, 200, or 300

A).

7

PUSH TO

“ARM”

Arm switch: Press and hold during a test

8

HIGH VOLTAGE

ENABLE

LED indicator, red: Lights when high voltage
is on the high voltage cable.

9

No marking

16-key keypad.

10

GROUND

High-voltage-return cable connector.

11

GROUND

(Wing Nut)

VBT-80P ground stud. Connect ground stud
to substation ground using the provided cable.

Advertising