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Introduction
General Information
The ASCO 5200 Series
Power Manager Xp
collects real–time power system
information from ASCO Power Control Systems and 7000 Series Automatic
Transfer Switch products (which utilize the Group 5 Controller). The Power
Manager is available in two forms: Catalog 5220D (Accessory 85 on an ATS)
Power Manager (Display and Transducer) for local data monitoring and
control; or Catalog 5220T (Accessory 75 on an ATS) Power Manager
Transducer without the display transmits data serially to a remote network
management product for collection and analysis.
The
Power Manager Xp
includes a backlit 4–line LCD display and membrane
controls. All monitoring and control functions can be done from the front of
an enclosure for convenience and safety.
The universal potential transformer inputs on the Power Manager can
accommodate the following three phase and single phase bus types:
·
Three phase – 4 wire WYE system
·
Three phase – 3 wire Delta system
·
Single phase – 3 wire system
·
Single phase – 2 wire system
Monitored & Calculated Data
Set–up parameters as well as the following computed parameters are avail-
able both on the local display and through the serial interface:
·
Line–to–neutral voltages (V
AN
, V
BN
, V
CN
)
·
Line–to–neutral voltage average (V
AVE
)
·
Line–to–line voltages (V
AB
, V
BC
, V
CA
)
·
Line–to–line voltage average (VL
AVE
)
·
Current on each phase (I
A
, I
B
, I
C
)
·
Current in the neutral conductor (I
N
)
·
Average current (I
AVE
)
·
Active power, KW per phase and total (W
A
, W
B
, W
C
, W
T
)
·
Reactive power, KVAR per phase and total
(VAR
A
, VAR
B
, VAR
C
, VAR
T
)
·
Apparent power, KVA per phase and total
(VA
A
, VA
B
, VA
C
, VA
T
)
·
Watt demand and maximum Watt demand
·
KWHours importing, exporting and net
(KWH
IMP
, KWH
EXP
, KWH
NET
)
·
KVARHours leading, lagging and net
(KVARH
LEAD
, KVARH
LAG
, KVARH
NET
)
·
KVAHours net (KVAH
NET
)
·
Power factor (PF)
·
Signal frequency (Hz)
·
Twelve configurable setponts for Protective Relaying
