MIL-DTL-17587C(SH)
PAGE
PARAGRAPH
4.5.6.1.1.1 Test setup and method of cycling.................................................................................26
4.5.6.1.1.2 Number and rate of operations .....................................................................................26
4.5.6.1.2 Electrical endurance test .......................................................................................................27
4.5.6.1.2.1 Test setup and method of cycling.................................................................................27
4.5.6.1.2.2 Number and rate of operations .....................................................................................27
4.5.6.2 Attachments ...................................................................................................................................27
4.5.7 Calibration..............................................................................................................................................27
4.5.7.1 Long-time delay.............................................................................................................................27
4.5.7.2 Short-time delay ............................................................................................................................33
4.5.7.3 Instantaneous .................................................................................................................................37
4.5.7.4 Abbreviated calibration .................................................................................................................38
4.5.7.4.1 Long-time delay ....................................................................................................................38
4.5.7.4.2 Short-time delay....................................................................................................................38
4.5.7.4.3 Instantaneous ........................................................................................................................38
4.5.8 Inclined operation...................................................................................................................................38
4.5.8.1 Connect position ............................................................................................................................38
4.5.8.1.1 Abbreviated calibration (electromechanical trip units only) .................................................38
4.5.8.1.2 Attachment operational checks .............................................................................................38
4.5.8.1.2.1 Undervoltage lockout device operation........................................................................38
4.5.8.1.2.1.1 Energized.............................................................................................................38
4.5.8.1.2.1.2 De-energized........................................................................................................38
4.5.8.1.2.2 Electric closing device nominal voltage/closing time ..................................................39
4.5.8.1.2.3 Undervoltage release device nominal operating voltage/dropout voltage range ..........39
4.5.8.1.2.4 Shunt trip nominal operating voltage/tripping current .................................................39
4.5.8.1.2.5 Operation of indicator light, operations counter, mechanical position indicator, and
auxiliary switch............................................................................................................39
4.5.8.1.2.6 Operation of cell switch and rack-in/rack-out position indicator .................................39
4.5.8.1.2.7 Trip on power up (TOPU) device operating characteristics and control power
removal/reapplication (electronic trip units only) ........................................................39
4.5.8.2 Test position ..................................................................................................................................39
4.5.8.2.1 Main contact de-energization and rack-in/rack-out position indicator operation.................39
4.5.8.2.2 Cell switch operation ...........................................................................................................39
4.5.8.2.3 Electrical cycling and mechanical position indicator operation...........................................39
4.5.8.2.4 Manual cycling and mechanical position indicator operation..............................................39
4.5.8.2.5 Anti-rolling verification .......................................................................................................39
4.5.8.3 Disconnect position .......................................................................................................................39
4.5.8.3.1 Withdrawal interlock mechanism and rack-in/rack-out position indicator operation ..........39
4.5.8.3.2 Cell switch operation ...........................................................................................................39
4.5.8.3.3 Manual cycling and mechanical position indicator operation..............................................39
4.5.8.3.4 Anti-rolling verification .......................................................................................................39
4.5.8.4 Withdrawn position .......................................................................................................................39
4.5.8.4.1 Manual cycling and mechanical position indicator operation..............................................39
4.5.8.4.2 Anti-rolling verification .......................................................................................................40
4.5.9 Temperature rise.....................................................................................................................................40
4.5.9.1 Circuit breaker temperature rise at rated current (pre-interruption and post-interruption) ............40
v
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business