Advanced Energy AE 600 User Manual page 21

DANGER:
Ne pas brancher les conducteurs négatifs ou positifs du PV aux barres
omnibus mises à la terre fournies. Le panneau photovoltaïque est mis à la
terre au moyen du GFDI. La connexion des conducteurs positifs ou négatifs
du panneau photovoltaïque à la terre à tout autre point du système pourrait
déjouer le circuit de protection contre les défauts de terre.
• All wiring methods and materials shall be in accordance with the National
Electrical Code ANSI/NFPA 70 as well as all state and local code requirements.
• When sizing conductors and conduits for connection to the AE 500 inverter,
both shall be in accordance with the National Electrical Code ANSI/NFPA 70,
as well as state and local code requirements.
• The AC power conductor bus bar connections in the inverter should be
tightened to the torque value specified in the installation instructions. Each
conductor should be connected separately to the bus bar.
• The DC power conductor bus bar connections in the inverter should be
tightened to the torque value specified in the installation instructions. Each
conductor should be connected separately to the bus bar.
• AC overcurrent protection for the utility interconnect (grid-tie) must be
provided by the installers as part of the inverter installation.
• Installations in Canada should be in accordance with the Canadian Electrical
Code (CEC) or applicable local standards.
• Use only conductors with an insulation rating of 90°C minimum insulation
rating.
• This equipment is intended to be installed as part of a permanently grounded
electrical system per the NEC or local standards.
The inverter is electrically connected to the DC photovoltaic array in the DC
combiner sub panel which includes a positive, negative, and grounded bus bar. The
PV array is grounded internally by means of the GFDI.
The inverter can be ordered with an optional subcombiner with DC circuit breakers.
The subcombiners have individual input terminals for each circuit breaker. These
terminals require the use of a torque wrench to properly install the interface cables.
Use proper torque values of DC subcombiner box wire mounting hardware.
The inverter is factory configured for the appropriate three-phase output:
• AE 500 is 480 VAC
The inverter is electrically connected to the utility grid at the AC landing within the
AC section on the front right side of the inverter. These terminals require the use of a
UL-approved connector certified for use with the selected interface cables:
• Crimp-on type ring terminal
• Compression type lug
570-1001791-05A Safety and Product Compliance Guidelines
Advanced Energy® AE 500 Inverter
1‑7