MIL-PRF-83383E
TABLE II. Qualification inspection - Continued.
Inspection
Requirement
Method
75
80
100 amperes or highest rating being qualified
paragraph
paragraph
11
12
13
14
15
16
17
18
19
20
Visual and mechanical
3.1, 3.3 to
Top line above represents RCCB current rating and second line
inspection 1/
represents the test sample number.
1
1
1
1
1
1
1
1
1
1
Dielectric withstanding
2
2
2
2
2
2
2
2
2
2
voltage
Insulation resistance
3
3
3
3
3
3
3
3
3
3
Calibration
4
4
4
4
Voltage drop
5
5
5
4
4
4
4
4
4
5
Response time
Power requirements and
response time at minimum
6
voltage
Overload cycling
6
Endurance 2/ 3/
AC resistive
7
DC resistive
5
AC motor load
5
DC motor load
5
AC inductive
5
DC inductive
5
Lamp load ac or dc 4/ 5/
5
or
Terminal strength
Vibration
6
Moisture resistance
Thermal shock
7
Shock
7
Coordination
6
Electromagnetic interference
Transient susceptibility
Explosion
7
Sand and dust
Salt atmosphere
8
Interrupting capacity 3/
AC capacity A/G
AC capacity B/H
8
DC capacity C
7
DC capacity D
8
AC capacity E
8
DC capacity F
6
Resistance to solvents
Operation
Trip-free calibration
1/ Dimensional measurement shall be made on two sample units only.
2/ In the event of any design change between the lowest and highest rated circuit breaker, other than the tripping
element, modifications to this table may be required. Contact the qualifying activity.
3/ For three phase RCCB's, dc tests are not required.
4/ This test may be waived if the highest lamp load rating is at 50 amperes and a 100-ampere rated device is tested
for motor load.
5/ For single phase RCCB's, perform dc lamp load tests and for three phase RCCB's, perform ac lamp load.
11
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