Delta M Series User Manual

6
The inverter installation must be performed by an authorized electrician in accordance with the local
and National Electrical Code ANSI/NFPA 70 and OSHA requirements.
• The inverter section contains no user-serviceable parts. For all service and maintenance,
the inverter should be returned to a Delta Authorized Service Center.
• Read all of these instructions, cautions, and warnings for the Delta M series inverter and
associated PV array documentation.
• Before connecting the Delta M series inverter to the AC distribution grid, approval must be
received by the appropriate local utility as required by national and state interconnection
regulations, and must be connected only by qualied personnel.
• In operation, the inverter wiring and connections can have hazardous high voltages and
currents present, thus only authorized and qualied personnel shall install and/or maintain
the inverter.
• In some operation instances, the inverter chassis and heatsink surfaces may become hot.
• PV solar arrays produce hazardous voltages and currents when exposed to light which
can create an electrical shock hazard. Use dark opaque sheets to cover the PV solar array
before wiring or connecting cable terminations.
1.2 Safety Instructions
HIGH VOLTAGE WARNING! Indicates hazardous high voltages
are present, which, if not avoided, will result in death or serious
injury. Thus, only authorized and trained personnel should install
and/or maintain this product.
AVERTISSEMENT HAUTE TENSION! indique la présence de
hautes tensions présentant un danger susceptibles de provoquer
un décès ou des blessures graves si elles ne sont pas évitées.
Par conséquent, l’installation et/ou l’entretien de ce produit doi-
vent être entreprises uniquement par un personnel autorisé et
formé.
Hot surface
Surface chaude
Equipment grounding conductor (PE)
(PE) Équipement conducteur de terre
Wait for a prescribed amount of time before engaging in the indi-
cated action.
Patientez le délai requis avant d’entreprendre l’action indiquée.

Delta M Series Specifications

General

Brand	Delta
Model	M Series
Category	Inverter
Language	English