Rockwell Automation 1608 HC-DySC User Manual, 200 A - Manual (Page 35)

Rockwell Automation Publication 1608P-UM004A-EN-P - September 2013 35
Maintenance Chapter 6
Fuse locations within the HC-DySC cabinet are shown on a label inside the door.
Fuse Rating Charts
Table 12 - HC-DySC Enclosure Fuses
SHOCK HAZARD: Remove all power supplying the HC-DySC before removing
the protective cover to reset the CBA circuit breaker. Replace all covers and
doors before reapplying power to the HC-DySC.
WARNING: Turn the power to the HC-DySC electronics off by placing the Bypass
Switch into BYPASS or opening the branch circuit breaker before replacing any
fuse. Failure to comply with this warning can result in injury or death.
WARNING: The HC-DySC has high voltage remaining up to 30 minutes after
disconnection from the AC line. Touching exposed or disconnected terminals,
cables or parts of the HC-DySC can lead to serious injuries or even death. Wait
for a minimum of 5 minutes before performing any service or testing on the HC-
DySC after power is removed. Keep doors closed until all internal LED indicators
are extinguished.
WARNING: Keep the cabinet doors closed to ensure proper cooling airflow and
to protect personnel from dangerous voltages inside the HC-DySC
IMPORTANT A qualified electrician must replace the fuses. Open the front cabinet door(s) to
access the fuse holders and fuses.
To maintain protection of the HC-DySC, be sure to replace the fuse with the
same type and rating. These fuses are available through Rockwell Automation
Technical Support.
Fuse Reference Fuse Location Fuse Rating
Manufacturer
Part Number
F1, F2, F3 Cabinet: Main Power Input 600A/500V Mersen A50QS600-4IL
F4, F5, F6 Cabinet: Cross-Coupling Transformer 100A/600V Mersen AJT100
F7, F8, F9
(3 wire models only) Cabinet
Neutral Forming Transformer
4A/600V Mersen TRS4R
F10, F11 Cabinet: Input Control Transformer 1A/600V Mersen TRS1R
F12, F13 Cabinet: Cross Coupler Auxiliary 2A/600V Mersen ATQR2
F14, F15 Cabinet: Output Control Transformer 4A/600V Mersen TRS4R
F16, F17, F18
F20 (4 wire only)
Cabinet: TVSS Input 40kA surge / 600V Mersen VSP40-2
F19 Cabinet: Input Control Transformer 4A/600V Bussmann FNQ-R-4
F1, F2 Power Module (x3): Voltage Feedback 2A/600V Mersen ATQR2
F3 Power Module (x3) -- Not Field Replaceable
F4, F5, F6, F7 Power Module (x3): Dynamic Brake 20A/600V Mersen ATM20