MIL-DTL-17361G(SH)
TABLE V. Qualification test schedule and sequence (for inspection samples 1A, 2A, and 3A) /1.
Test
Inspection
Requirement
Verification
number
1
General examination
See 4.5.1
4.5.1
2
Creepage and clearance distances
3.4.1
4.5.2
3
Trip-free operation
3.5.15.3
4.5.3
4
Attachment voltage range/operating characteristics
3.5.19
4.5.6
4A
Electric operating mechanism
3.5.19.3
4.5.6.1
4A(1)
Voltage range
3.5.19.3p
4.5.6.1.1
4A(2)
Closing time
3.5.19.3a
4.5.6.1.2
4B
Undervoltage release
3.5.19.4
4.5.6.2
4B(1)
Operating voltage range
3.5.19.4a
4.5.6.2.1
4B(2)
Dropout voltage range
3.5.19.4a
4.5.6.2.2
4B(3)
Time delay
3.5.19.4.1
4.5.6.2.3
4C
Shunt trip voltage range
3.5.19.5
4.5.6.3
4.5.9
3.4.3
Endurance circuit breaker (mechanical and electrical)
5
Attachment tests performed during circuit breaker
electrical endurance:
Electric operating mechanism endurance
3.5.19.2
4.5.9.2.1
5A
Electric operating mechanism temperature rise
4.5.12.2
3.5.19.1
5B
Undervoltage release endurance
4.5.9.2.2
3.5.19.2
5C
Undervoltage release temperature rise
4.5.12.2
3.5.19.1
5D
Shunt trip endurance
4.5.9.2.3
3.5.19.2
5E
Shunt trip temperature rise
4.5.12.2
3.5.19.1
5F
Auxiliary switch temperature rise
4.5.12.2
3.5.19.1
5G
4.5.10
3.4.4, 3.5.16
Calibration
6
4.5.10.1
3.5.16.1
Thermal magnetic trip units
6A
4.5.10.1.1
3.5.16.1.1
Long-time delay
6A(1)
4.5.10.1.2
3.5.16.1.2
Instantaneous trip
6A(2)
4.5.10.1.2
3.5.16.1.2
Pickup test
6A(2)(a)
4.5.10.1.2
3.5.16.1.2
Timing test
6A(2)(b)
3.5.16.2
4.5.10.2
Electronic trip units
6B
3.5.16.2.1
4.5.10.2.1
Long-time delay
6B(1)
3.5.16.2.2
4.5.10.2.1.1
Long-time thermal memory
6B(2)
3.5.16.2.3
4.5.10.2.2
Instantaneous trip
6B(3)
3.5.16.2.3
4.5.10.2.2
Pickup test
6B(3)(a)
3.5.16.2.3
4.5.10.2.2
Timing test
6B(3)(b)
3.5.16.2.4
4.5.10.2.3
Short-time delay
6B(4)
3.5.16.2.4
4.5.10.2.3
Pickup test
6B(4)(a)
3.5.16.2.4
4.5.10.2.3
Timing test
6B(4)(b)
3.5.16.2.4
4.5.10.2.3
Resettable delay test
6B(4)(c)
17
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business