APC PD300G6FK1 Specifications download pdf (Page 9)

Section 1: General Information

SPDU Technical Handbook 5

Sidecar(s). One or more sidecars (p/n PDSC100 for 75-225[K13] kVA units, and p/n PDSC300 for

the 225[K20] unit and all 300 kVA units) can optionally be attached to the main unit (via hard bus) to

increase the SPDU’s overall load distribution capability. The customer must also decide whether to

add one or two 42-pole panel boards (p/n PDPNLPL1A) to each optionally ordered sidecar. Sidecars

can be attached to either or both sides of the SPDU and daisy-chained, if necessary.

Monitoring. Three (3) levels of SPDU monitoring are available.

• Basic (p/n PDBMN100) continuously monitors the temperature of the transformer, the status of

the main input circuit breaker, and the status of a remote alarm contact. Local audio and visual

alarms are initiated when the core temperature of the transformer exceeds maximum

parameters. The main input circuit breaker is then tripped or the remote alarm contact is closed.

• Advanced (p/n PDAMN100) uses a microprocessor-based power monitor that is capable of

sensing, processing, and locally displaying information relating to output voltages for all three

phases of line-to-line and line-to-neutral circuitry; all three phases of output current, output

frequency, and output power; as well as minimum and maximum acceptable values.

• Premium (p/n PDPMN100) likewise uses a microprocessor-based power monitor capable of

sensing, processing, and displaying an extensive array of operational data. This level

additionally allows both local and remote access to information relating to output voltages for

all three phases of line-to-line and line-to-neutral circuitry; all three phases of output current,

output neutral, output ground, output frequency, and output power; as well as minimum and

maximum values, K factor, crest factor, discrete input and output status, analog input readings,

and any combination of up to seven metered values.

Manual restart. Manual restart (p/n PDMRS100) is optionally available as an alternative means of

restarting the SPDU in the event input power is lost. This circuit automatically energizes the shunt

trip mechanism in the main input circuit breaker.

Transient voltage suppression system (TVSS). A transient voltage suppression system or TVSS

(various models are available) can be connected at either the input source or at the output from the

local panel boards. The TVSS protects the load by clipping voltage transients before they reach the

SPDU or the load.

Custom painting. The standard color of the SPDU is basic black. However, the unit can optionally

be painted (p/n PDCP100) any other color.

Note

The number of sidecars that can be added to a single SPDU is only limited by the

size of the transformer and the maximum available current.

Note

The above levels should not be considered the only three options for SPDU

monitoring. Various elements of each can be mixed and matched to create the best-

possible solution for each customer.

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APC PD300G6FK1 Specifications Page 9