Battery and distribution modules
Correct design of DC systems is critical for safeguarding uninterruptible
power supplies. Because each battery is connected directly to a battery
module that prevents short circuits it is possible to meet demands
for discriminationy and reduce the risk of single faults by tripping
a common battery fuse.
The supporting distribution modules have zero
voltage monitoring and activate an alarm if the voltage drops to zero.
Distribution
systems consisting of battery and distribution modules can be configured
for parallel operation of batteries with manual or automatic switching
of supplies to loads.
All modules can be configured with fusible links
or fuseless technology.
We can advise you on configuration, component choice and specification.
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BC battery modules
The battery terminals are isolated in plastic enclosures with
transparent covers to prevent accidental short circuits.
The BCNH battery module includes blade fuses, terminals for connecting output
groups, circuit breakers for test loads and fused connections for monitoring
equipment.
The BCCB battery module is a non-fused configuration with circuit
breakers. The circuit breakers are of the plug-in type to permit
servicing while the battery is connected.
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DM199 distribution modules
DM199 is a single-pole or two-pole distribution module for fusible
links or miniature circuit breaker (MCB) and is configured as a 19”/4HE
module.
The distribution module has built-in voltage monitoring and
indicators for each fuse group and an remote alarm via a relay
output.
Nominal voltage: 24–220VDC,
110–230VAC 50–60Hz
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