Leviton 3300 series, Инструкция по установке и эксплуатации, Страница: 13 / 48

3 Installation Instructions
6
The following section contains installation and wiring instructions for Series 3300 and Series 3500 meters
in an outdoor or outdoor enclosure. If technical assistance is required at any point during the installation,
contact information can be found at the end of this manual. Leviton is not responsible for damage to the
meter caused by incorrect wiring.
3.1 List of Materials
• Series 3300/3500 Meter and associated mounting materials.
• Line 1, Line 2, Line 3 and Neutral hook-up wires as needed for the electrical service. 14 AWG
wires recommended and 600VAC minimum rating required. Check local electrical code for
compliance with regulations.
• Current Transformers (CTs): This product is designed for use with Leviton CTs; see Section 3.7
for details.
• Conduit and fittings (see note 5 in Section 3.3).
3.2 Mounting the Enclosure
3.2.1 Mounting Location
• Series 3300/3500 meters require a switch or circuit breaker as part of the building installation.
• The switch or circuit breaker must be marked as the disconnecting device for the meter.
• It is recommended that the enclosure be mounted near the disconnecting device in an area
with adequate ventilation.
• The enclosure should not be positioned in a manner that makes it difficult to operate the
disconnecting device.
• Ensure that the lengths of the CT and voltage leads and conduit are capable of reaching the
enclosure from the breaker panel. See Section 10.2 for more information.
• If a suitable mounting location near the panel cannot be found, additional in-line fuses or circuit
breaker may be required in accordance with NEC regulations.
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