UFC 3-560-01
6 December 2006
Including change 1, 7 December 2006
10-14.1.5.2 In addition, a dielectric test of the bucket liners shall be conducted
annually in accordance with the requirements of ANSI/SIA 92.2.
10-14.1.6
Maintenance. Perform periodic maintenance in accordance with the
manufacturer's operations and maintenance manual. Perform electrical tests on
insulation no less than annually in accordance with ANSI/SIA A92.2, to the values
referenced in the following tables.
Table 10-5. Periodic Electrical Test Values for Insulating Aerial Devices
with a Lower Test Electrode System (Category A and Category B)
60 Hertz (rms) Test
Direct Current Test
Unit
Maximum
Maximum
Rating
Voltage
Allowable
Time
Voltage
Allowable
Time
Current
Current
46 kV &
40
28
3
below
40 kV microamperes 1 minute 56 kV microamperes minutes
60
42
3
69 kV
60 kV microamperes 1 minute 84 kV microamperes minutes
120
84
3
138 kV
120 kV microamperes 1 minute 168 kV microamperes minutes
200
140
3
230 kV
200 kV microamperes 1 minute 280 kV microamperes minutes
300
210
3
345 kV
300 kV microamperes 1 minute 420 kV microamperes minutes
430
301
3
500 kV
430 kV microamperes 1 minute 602 kV microamperes minutes
660
462
3
765 kV
660 kV microamperes 1 minute 924 kV microamperes minutes
Table 10-6. Insulating Aerial Devices Without Lower Test Electrode System
(Category C)
60 Hertz (rms) Test
Direct Current Test
Maximum
Maximum
Unit
Voltage
Allowable
Time Voltage
Allowable
Time
Rating
Current
Current
46 kV &
40 kV
400
1
56
3
below
(rms)
microamperes minute 56 kV microamperes minutes
10-38
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