MC485232 CARLO GAVAZZI, MC485232 Datasheet - Page 7

• Manufacturer Part Number: MC485232
• Description: RS485 / RS232 PORT MODULE
• Manufacturer: CARLO GAVAZZI

Specifications of MC485232

• Accessory Type: RS485 / RS232 Port Module
• For Use With: WM3096 Type Smart Modular Power Analyzer

WM30 96
Specifications are subject to change without notice
Main functions
Password
System selection
Display, LED’s and commands
Display refresh time
Display
Front position LEDs
1st level
2nd level
System 3-Ph.n unbalanced load
System 3-Ph. unbalanced load
System 3-Ph.1 balanced load
Type
Digit dimensions
Instantaneous variables read-out
Energies variables read-out
Run Hours counter
Overload status
Max. and Min. indication
Virtual alarms
Numeric code of max. 4
digits; 2 protection levels
of the programming data:
Password “0”, no
protection;
Password from 1 to 9999,
all data are protected
3-phase (4-wire)
3-phase (3-wire), three
currents and 3-phase to
phase voltage
measurements, or in case
of Aaron connection two
currents (with special
wiring on screw terminals)
and 3-phase to phase
voltage measurements.
3-phase (3-wire), one
current and 3-phase to
phase voltage
≤ 100 ms
4 lines, 4-DGT, 1 lines,
10-DGT
LCD, single colour
backlight
4-DGT: h 9.5mm; 10-DGT:
h 6.0mm
4-DGT
Imported Total/Partial:
9+1DGT or 10DGT;
Exported Total/Partial:
9+1DGT or 10DGT (with “-
“ sign).
8+2 DGT (99.999.999
hours and 59 minutes max)
EEEE indication when the
value being measured is
exceeding the “Continuous
inputs overload”
(maximum measurement
capacity)
Max. instantaneous
variables: 9999; energies:
9 999 999 99.9 or
9 999 999 999. Min.
instantaneous variables:
0.000; energies 0.0
4 red LED available in case
of virtual alarm (AL1-AL2-
AL3-AL4). Note: the real
alarm is just the activation
of the proper static or relay
output if the proper
module is available.
WM30 96 DS 271109
Back position LEDs
Key-pad
Transformer ratio
Energy consumption
kWh pulsating
On the base
On the communication modules
System 3-Ph.2 balanced load
System 2-Ph
System 1-Ph
VT (PT)
CT
Red LED (only kWh)
0.001 kWh/kvarh by pulse
if the Ct ratio by VT ratio is
≤7
0.01 kWh/kvarh by pulse if
the Ct ratio by VT ratio is
≥7.1 ≤70.0
0.1 kWh/kvarh by pulse if
the Ct ratio by VT ratio is
≥70.1 ≤700.0
1 kWh/kvarh by pulse if
the Ct ratio by VT ratio is
≥700.1 ≤7000
10 kWh/kvarh by pulse if
the Ct ratio by VT ratio is
≥7001 ≤70.00k
100 kWh/kvarh by pulse if
the Ct ratio by VT ratio is
>70.01k
Max frequency: 16Hz,
according to EN50470-1
Green as power-on
Two LEDs: one for TX
(green) and one for RX
(amber).
For variable selection,
programming of the
instrument working
parameters, “dmd”, “max”,
total energy and partial
energy Reset
3-phase (2-wire), one
measurements
3-phase (4-wire), one
current and 3-phase to
neutral voltage
measurements.
current and 1-phase (L1) to
neutral voltage
measurement.
2-phase (3-wire)
1-phase (2-wire)
1.0 to 999.9 /
1000 to 9999.
1.0 to 999.9 / 1000 to 9999
(up to 10kA in case of CT
with 1A secondary current
and up to 50kA in case of
CT with 5A secondary
current).
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