Emerson SolaHD User Manual

User Guide for Three-Phase 30 kVA – 150 kVA
Product Safety
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, and D hazardous locations or non-hazardous locations only.
DANGER—EXPLOSION HAZARD: Do not disconnect the equipment unless power has been removed or the area is known to
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be non-hazardous and free of ignitable concentrations.
DANGER: De-energize the transformer before performing any maintenance or service work.
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WARNING: Installation and maintenance should be performed by qualified personnel only. The transformers shall be installed
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in accordance with the National Electrical Code or Canadian Electrical Code, and all local codes, as applicable.
WARNING: To prevent shock, fire, and personal injury, follow all safety precautions on the unit and in this manual.
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Receiving & Handling
Inspection
NOTICE: If damage is found, immediately file a claim with the shipping company.
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• Inspect for external damage from shipping.
• Remove covers/panels and inspect for damage to internal parts.
Installation
CAUTION: Risk of personal injury. Transformers are heavy. Take proper precautions when moving the unit. Use a forklift and
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lift only from below the unit. The unit weight is listed on the nameplate.
Location
• Select a location which complies with all local and national safety codes.
• Ensure that the location will not interfere with the normal movement of people, vehicles, equipment, and material.
• The transformers require a 6 inch minimum clearance on the top and all sides.
Mounting
• Mount the unit on a floor which has sufficient mechanical strength.
Sound Levels
• To minimize sounds levels: (1) Use flexible conduit for wiring connections. (2) Tighten all cover(s) to prevent vibrations.
• Avoid hallways and/or corners near the ceiling or floor.
Grounding
DANGER: Risk of electric shock, fire hazard and personal injury. Failure to properly ground the transformer according to the
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National Electrical Code (NEC) or Canadian Electrical Code (CEC), and all local codes as applicable, will result in personal injury or
death.
• To ensure safe operation, the transformer must be properly grounded before energizing.
SOLAHD • 1.800.377.4384 • www.solahd.com
NON-VENTILATED AUTOMATION TRANSFORMERS
HAZARDOUS LOCATIONS
A272-305 Rev. 0 09/17 Page 1 of 2