Branson Sonifier 250, Руководство пользователя, Страница: 38 / 135

100-214-239 Rev. A 4-13
Input Power Requirements
Digital Sonifier
4.5 Input Power Requirements
The input power requirements for the Digital Sonifier are:
• 117 VAC, 50/60 Hz (North American model)
• 200-245 VAC, 50/60 Hz (Export models only)
The Digital Sonifier is equipped with an IEC-type power cord connector. The unit requires a
single-phase, three-wire, 50/60 Hz power source.
WARNING
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To prevent the possibility of electrical shock, always plug the Digital Sonifier
unit into a grounded power source.
The system is fuse-protected with a replaceable glass fuse, 5x20mm, slow-blow type (refer to
the data tag on the system. This fuse should never blow under normal operating conditions.
The fuse holder is found on the rear of the unit, as part of the IEC power connector.
4.6 Electrical Connections to Equipment
All of the connections to the Digital Sonifier are made to the rear of the unit using industry-
standard connectors. Refer to
Section 2.2.3, Back Panel Connections,
on page 2-8 for connector
locations. See Appendix B and C for accessory part numbers.
4.6.1 Power Cord
North American units are shipped with a 3-conductor 117 Volt cordset (NEMA 5-15P to IEC
jack). It connects to an IEC-type connector on the rear of the unit. The plug end connects to
your main voltage receptacle, which should be properly fused (depending on your site require-
ments). It requires a conventional NEMA 5-15R receptacle for installation.
Export units are shipped with a standard Harmonized European cordset (having an IEC-type
jack).
CAUTION
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If your cordset does not match your main power receptacle, verify that you
have the correct voltage available. Do not connect the system if the voltage
rating of the unit is incorrect for your location, as this can damage the unit.