DIELECTRIC TEST OF BUSBAR INSULATION
|
Test Point |
Maximum Test Voltage (kV) |
Failure? (y/n) |
|
A |
15.2 |
n |
|
B |
15.2 |
n |
|
C |
15.3 |
n |
|
D |
15.3 |
n |
|
E |
15.1 |
n |
|
F |
15.2 |
n |
|
G |
15.3 |
n |
|
H |
15.2 |
n |
Test voltage raised from 0 to maximum at approximately 500V/sec and maintained for approximately 1 minute (+10, -0 seconds).
Temperature: 21.2° C
Relative Humidity: approx. 15%
TEST EQUIPMENT:
| Description | Serial No. | Calibration Due |
| Associated Research 4311 D Hypot | 145 | B-24-00 |
| Fluke 2170A Digital Thermometer | 1060118 | 8-24-00 |
| Gaebel Enterprises 1090A ruler | - | n/a |
| Barlow Measuring Tape | - | n/a |
| Sportline Stopwatch | - | n/a |
DEFINITION OF TEST POINTS
Not to scale
| Test Point | Definition |
| A | ~ 10 inches from spade on left* at " 1 |
| B | ~10 inches from spade on left at "T' |
| C | ~ 15.25 inches from spade on left at -5/8 inch ccw from "T' (towards "2") |
| D | ~ 10 inches from spade on left at "2" |
| E | ~ 14.25 inches from spade on left at -0.25 inches cw from "2" |
| F | ~ 29 inches from spade on left at "2" |
| G | ~ 29 inches from spade on left at " 1 " |
| H | ~ 29 inches from spade on left at "T' |
All measurements approximate (± 1/8 inches).