Safety
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General Safety Precautions
1. When installing the PV225S use only components recom mended or sold by
Xantrex. Doing otherwise may result in a risk of fire, electric shock, injury to
persons, and will void the warranty.
2. Do not attempt to operate the PV225S if it has be en dropped, or received more
than cosmetic damage during transport or shipping. I f the PV225S is
damaged, or suspected to be damaged, see the Warranty section of this
manual.
3. To reduce the risk of electrical shock, lock-out and tag the PV225S befor e
attempting any maintenance, service, o r cleaning.
Personal Safety
Follow these instructions to ensure your s afety while working with the PV225S.
Safety Equipment
Authorized service personnel must be equipped with standar d safety equipment
including the following:
• Safety glasses
• Ear protection
• Steel-toed safety boots
• Safety hard hats
• Padlocks and tags
• Appropriate meter to verify that the c ircuits are de-energized
(600 Vac and DC rated, minimum)
Check local safety regulations for other requirements.
Wiring Requirements
1. All wiring methods and materials shall be in acc ordance with the National
Electrical Code ANSI/NFPA 70. When sizing conductors and conduits
interfacing to the PV225S, both shall be in accordance with the Na tional
Electric Code ANSI/NFPA 70, as well as all state and local code
requirements.
2. Use copper conductors only with insulation rat ed for 90 °C.
3. The PV225S has a three-phase output. It is marked with this sy mbol:
4. The AC power conductor wiring interfacing with the AC te rminals in the
Transformer Enclosure are located at T6-X1, T6-X2, and T6-X3. These
terminals should be tightened to a torque value of 420 in-l b (47.5 Nm).
Conductors terminated to these terminals mus t use a crimp-on type ring