C650 & C650R User
Manual Page 7
PRODUCT SAFETY
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The UPS connection instructions and operation described in the manual must be followed in the indicated order.
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UPS enclosure IP rating IP20.
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CAUTION - To reduce the risk of fire, the unit should only be connected to a circuit provided with branch circuit
overcurrent protection.
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The upstream circuit breaker for Normal AC/Bypass AC must be easily accessible. The unit can then be
disconnected from the AC power source by opening this circuit breaker.
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An additional AC contactor is used for back feed protection and must comply with IEC/EN 62040-1
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Disconnection and overcurrent protection devices shall be provided by others for permanently connected AC
input (Normal AC/Bypass AC) and AC output circuits.
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Check that the indications on the rating plate correspond to your AC powered system and to the actual electrical
consumption of all the equipment to be connected to the system.
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For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and shall be easily accessible.
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Never install the system near liquids or in an excessively damp environment.
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Never let a foreign body penetrate inside the system.
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Never block the ventilation grates of the system.
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Never expose the system to direct sunlight or source of heat.
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If the system must be stored before installation, storage must be in a dry place.
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The admissible storage temperature range is -25°C to +55°C without battery (-15°C to +40°C with battery).
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TN-S/IT/TN-C/TT of the electrical supply system may be connected by UPS.
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This UPS may be provided with a maximum of 6 extension battery cabinets or equivalent.
SPECIAL PRECAUTIONS
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The UPS and EBMs are heavy: wear safety shoes and use vacuum lifters preferentially for handling operations.
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All handling operations will require at least two people (unpacking, lifting, installation in rack system).
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Before and after the installation, if the UPS remains de-energized for a long period, the UPS must be energized for
a period of 24 hours, at least once every 6 months (for a normal storage temperature of less than 25°C). This
charges the battery, thus avoiding possible irreversible damage.
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During the replacement of a Battery Module, it is imperative to use the same type and number of batteries as the
original Battery Module provided with the UPS to maintain an identical level of performance and safety.
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This is a category C3 UPS product. In a residential environment, this product may cause radio interference, in
which case the user may be required to take additional measures.
