THREE PHASE NETWORK ANALYSER WITH RS232 AND MANAGMENT SOFTWARE

Technical features:
Dimensions: 25 x12 x 30cm.  Weight: about 4kg
Supply voltages: 115 - 230 - 400 V AC 40 100Hz
Inputs:  FOR 3 OF  4WIRES  LINES Voltage up to 600V AC Current up to 10A. (Up to 1000A with optional Current Transformers)

READINGS
PHASE AND SYSTEM VOLTAGE: V-kV VL1-N, VL2-N, VL3-N, -
SVL-N
LINE VOLTAGE: V-kV, VL1-L2, VL2-L3, VL3-L1  -
SVL-)
PHASE ABD SYSTEM CURRENT: A-kA IL1, IL2, IL3, - SI
PHASE AND SYSTEM POWER FACTOR: PFL1, PFL2, PFL3, -
SPF
PHASE AND SYSTEM ACTIVE POWER: W-kW-MW - PL1, PL2, PL3, - SP
PHASE AND SYSTEM REACTIVE POWER: VAr-kVAr-MVAr - QL1 QL2, QL3, - SQ
PHASE AND SYSTEM APPARENT POWER: VA KVA - MVA - AL1, AL2, AL3, - SA
FREQUENCY: Hz, FL1
NEUTRAL CURRENT: (On demand) A-kA IN

ACTIVE ENERGY THRIPHASE: 
SkWh
REACTIVE ENERGY THRIPHASE:
SkVAh

INSTANT MAXIMUM VALUES:
PHASE VOLTAGE: VL1-NMAX VL2-NMAX VL3-NMAX
PHASE CURRENT: IL1MAX IL2MAX IL3MAX
ACTIVE THRIPHASE POWER:
SPlmax
REACTIVE TRIPHASE POWER:
SAlmax
APPARENT THRIPHASE POWER:
SSlmax

MAXIMUM MEDIA VALUES WITHIN 15':
PHASE CURRENT: IL1MAX/(AV) IL2MAX/(AV) IL3MAX/(AV)
ACTIVE THRIPHASE POWER:
SPLMAX(AV)
REACTIVE THRIPHASE POWER:
SALMAX(AV)
APPARENT THRIPHASE POWER:
SSLMAX(AV)

MEDIUM VALUES WITHIN 15':
MEDIUM ACTIVE POWER: (max demand)
SP(AVERAGE)
MEDIUM REACTIVE POWER: (max demand)
SA(AVERAGE)
MEDIUM APPARENT POWER: (max demand)
SS(AVERAGE)

Using RS232 + managment software it is possible create on PC screen the followings:
Go to software show
- 48 contemporary analogue and digital readings with Max and min values
- 48 contemporary bargraph readings wit Max, min and alarms
- 72 channels for trend recorders
- min & Max values
- Time Bands
- Counters page
- Energies pages
- 32 alarms status
- 8 digital outputs
- 8 digital inputs
- Power's sum table
- Real time measure with contemporary showing of all values (45 lectures)


Copyright 1995 - italtec srl