890GTR Inverter Power Manual HA502996
Voltage Ride Through Behaviour........................................................................................................................................................................................................................................... 4-2
Frequency Ride through Behaviour........................................................................................................................................................................................................................................ 4-3
Anti-Islanding Behaviour ....................................................................................................................................................................................................................................................... 4-4
Modbus Register Maps........................................................................................................................................................................................................................................................... 4-4
Emergency Power Off (EPO)....................................................................................................................................................................................................................................................... 4-8
80 KW String Inverter ............................................................................................................................................................................................................................................................ 4-8
CHAPTER 5 TRIPS & FAULT FINDING ..............................................................................................................................................................................5-1
Trips ............................................................................................................................................................................................................................................................................................. 5-2
What Happens when a Trip Occurs........................................................................................................................................................................................................................................ 5-2
Resetting a Trip Condition...................................................................................................................................................................................................................................................... 5-3
Trips Table.............................................................................................................................................................................................................................................................................. 5-4
Checksum Fail........................................................................................................................................................................................................................................................................ 5-6
Fault Finding ................................................................................................................................................................................................................................................................................ 5-7
CHAPTER 6 ROUTINE MAINTENANCE & REPAIR ........................................................................................................................................................6-1
Cleaning Instructions.................................................................................................................................................................................................................................................................... 6-3
Fan Maintenance & Replacement ................................................................................................................................................................................................................................................ 6-4
Reactive Maintenance............................................................................................................................................................................................................................................................. 6-4
Preventative Maintenance....................................................................................................................................................................................................................................................... 6-4
Auxiliary Power Output Fuse Replacement................................................................................................................................................................................................................................. 6-7
CHAPTER 7 PPE........................................................................................................................................................................................................................7-1
OSHA PPE REGULATIONS:..................................................................................................................................................................................................................................................... 7-3
Guidelines .................................................................................................................................................................................................................................................................................... 7-3
General Requirements ............................................................................................................................................................................................................................................................ 7-3
Training Requirements................................................................................................................................................................................................................................................................. 7-4
Protection Requirements .............................................................................................................................................................................................................................................................. 7-4
Head, Foot, and Hand Protection............................................................................................................................................................................................................................................ 7-4
Eye and Face Protection ......................................................................................................................................................................................................................................................... 7-5
Hearing Protection.................................................................................................................................................................................................................................................................. 7-5
Posting Requirements............................................................................................................................................................................................................................................................. 7-6
OSHA Personal Protective Equipment Policy & Procedure (1910.0132- .0136)......................................................................................................................................................................... 7-7
Personal Protective Equipment Inspection................................................................................................................................................................................................................................... 7-8