4
ENGLISH
5
ENGLISH
TEMPERATURE DRIFT: ±200ppm/°C
SAMPLING RATE: 6400Hz @ 50 Hz
DISPLAY
Graphic, back-lighted LCD, 128x64 dots. Selectable read-out for the
instantaneous variables: 4 x 4 dgt or 4 x 3
1
/
2
dgt.; Total energies: 4 x 9
dgt; Partial energies: 4 x 7 dgt.
MAX. AND MIN. INDICATION
Max. 9999 (999999999); Min. -9999 (-999999999)
MEASUREMENTS
Currb>t, voltage, power, energy, harmonic distortion (see table "Display
pages"); TRMS measurement of a distorted sine wave voltage/current;
Coupling type: direct; Crest factor: ≤3; max. 15Ap/500Vp (VL-N) or 15Ap/
800Vp (VL-N)
RANGE (IMPEDANCE)
• AV5 (Un/Ib):
90V/√ 3/100V (600kΩ) - 1AAC (≤0.3VA)
90V/√ 3/100V (600kΩ) - 5AAC (≤0.3VA)
250V/433V (600kΩ) - 1AAC (≤0.3VA)
250V/433V (600kΩ) - 5AAC (≤0.3VA)
• AV7 (Un/Ib):
110V/√ 3/110V (1MΩ) - 1AAC (≤0.3VA)
110V/√ 3/110V (1MΩ) - 5AAC (≤0.3VA)
400V/690V (1MΩ) - 1AAC (≤0.3VA)
400V/690V (1MΩ) - 5AAC (≤0.3VA)
FREQUENCY RANGE: from 40 to 440 Hz
OVERLOAD PROTECTION
• Continuous: voltage/current 1.2 Un/Ib
• For 1s: voltage/current 2 Un / 20 Ib
KEYBOARD:
4 keys:
"S" to enter the programming phase and for password confirmation;
"UP" and "DOWN" for value programming/function selection, page
scrolling, "F" for special functions
OUTPUT SPECIFICATIONS
ANALOGUE OUTPUTS (on request):
• Number of outputs: Up to 4 (on request;
• Accuracy: ±0.2% f.s.; (@25°C ±5°C, R.H. ≤60%)
• Range: 0 to ±20mADC, 0 to ±20mADC, 0 to ±10mADC, 0 to ±5mADC,
0 to 10VDC, 0 to ±10VDC, 0 to ±5VDC, 0 to ±1VDC
• Scaling factor: Programmable within the whole range of retransmission;
it allows the retransmission management of all values from: 0 to
20mADC, 0 to ±20mADC, 0 to ±10mADC, 0 to ±5mADC, 0 to 10VDC,
0 to ±10VDC, 0 to ±5VDC, 0 to ±1VDC
• Response time: ≥200ms typical (filter excluded, FFT excluded, 3
1
/
2
dgt
indication)
• Ripple: ≤1% according to IEC60688-1 and EN60688-1
• Temperature drift: 200 ppm/°C
• Load: 0 to 20mADC ≤ 600Ω; 0 to ±20mADC ≤550Ω;
0 to ±10mADC ≤ 1100Ω; 0 to ±5mADC ≤ 2200Ω;
0 to 10VDC ≥ 10kΩ; 0 to ±10VDC ≥ 10kΩ;
0 to ±5VDC ≥ 10kΩ; 0 to ±1VDC ≥ 10kΩ;
Insulation: By means of optocouplers, 4000 Vrms output to measuring
input, 4000 Vrms output to supply input.
RS422/RS485 SERIAL OUTPUT (on request):
• Type: Bidirectional multidrop (static and dynamic variables).
• Connections: 2 or 4 wires, max. distance 1200m, termination directly
on the module
• Addresses: from 1 to 255, selectable by key-pad.
• Protocol: MODBUS/JBUS
Data (bidirectional): Dynamic (reading only)
• System variables: P, Pavg, S, Q, PF, VL-L, f, THD, energies and status
of digital inputs, set-point output status
• Single phase variables: PL1, SL1, QL1, PFL1, VL1-N, AL1, THDL1;
PL2, SL2, QL2, PFL2, VL2-N, AL2, THDL2; PL3, SL3, QL3, PFL3,
VL3-N, AL3, THDL3
Static (writing only)
All programming data, reset of energies, activation of static output.
• Stored energy (EEPROM):max 999.999.999 kWh/kvarh
• Data format: 1 start bit, 8 data bit, no parity/even parity/odd parity, 1
stop bit
• Baud-rate: 1200, 2400, 4800 and 9600 baud
• Insulation: by means of optocouplers, 4000 Vrms output to measuring
inputs, 4000 Vrms output to supply input.
RS232 SERIAL OUTPUT (on request):
• Type: bidirectional (static and dynamic variables)
• Connections: 3 wires, maximum distance 15m
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais