Installation and Operating Instructions PBX-200 PB / Li
page 12
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Cable: Refer to the Specifications section for details.
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Lay cables so that
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cannot accidentally disconnect connections,
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People cannot step on or stumble over it,
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Fire protection devices.
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Observe all applicable installation regulations and standards, national laws, as well
as the values of the regional power utility.
External circuit breakers
If the terminal blocks (16) - (18) are used for cabling, external circuit breakers as
specified in the section Technical data must be used.
WARNING: Model PBX 200 with lead batteries
Risk of injury from acid.
The Power-Blox contains two AGM lead batteries with 12 V and 50 Ah each.
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Do not expose the battery to open fire or sparks.
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Thoroughly ventilate the installation location of the Power-Blox. Flammable gases
can escape from the battery.
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Store Power-Blox dry.
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Do not expose the Power-Blox to temperatures above 60° C, for example, in closed
cars parked in the sun.
WARNING: Model PBX 200-LI with Li-Ion Batteries
Risk of fire.
The Power-Blox contains two Li-Ion batteries with 12 V and 50 Ah each.
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Do not expose the battery to open fire or sparks.
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Do not expose batteries to temperatures above 60 degrees or below -20 degrees
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Store battery dry
CAUTION!
Danger of damage to the Power-Blox due to overvoltage and overload:
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Observe the technical data, in particular the connection values. See type plate of the
solar module and chapter 13.
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When selecting the solar module, note that its open circuit voltage is higher than
indicated on the rating plate at temperatures below 25° C.
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Only connect one solar module per Power-Blox. Exception: Modules less than 100
Wp whose common open-circuit voltage (series circuit) is not greater than 45 V.
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The maximum open-circuit voltage of the solar module must not exceed 45 V. In
particular thin-film solar modules often have higher open-circuit voltages and are
therefore not suitable for Power-Blox.
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No solar modules with a common power of > 270 Wp.
