50
COUNTIS E50/E53
- Ref.: 536 419 A
CASE
Dimensions:
97 x 97 x 60 mm
or 97 x 97 x 80 mm with all optional modules (IEC 61554)
Connection:
via 2.5 mm
2
disconnectable terminals
(voltage and others) and 6 mm
2
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IP index:
IP52 (front panel) and IP20 (case)
Weight:
COUNTIS E50
: 375 g. -
COUNTIS E53
: 380 g.
DISPLAY
Type :
backlit LCD display
MEASUREMENTS
Three-phase (3 or 4 wires), two-phase (2 wire) and single-phase networks
VOLTAGE (TRMS)
Direct measurement:
from 50 to 520 V AC (phase/phase)
from 28 to 300 V AC (phase/neutral)
Permanent overload:
760 V AC
Update period:
1 second
CURRENT (TRMS)
Via CT with:
• Primary:
up to 9 999 A
• Secondary:
5 A
Minimum measuring current
3mA si U>28VAC (Ph/N)
Input consumption:
< 0.6 VA
Display:
from 0 to 11 kA (1.1 times the primary value)
permanent overload:
6 A
intermittent overload:
10 In / 1 second
Update period:
1 second
POWER
Total:
0 to 11 MW/Mvar/MVA
Update period:
1 second
PULSE OUTPUT (
COUNTIS E50
and optional on
COUNTIS E53
)
Reed relays max.
100 V DC - 0,5 A - 10 VA
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Galvanic insulation (AC insulation voltage)
2,5 kV
COMMUNICATION RS485 (
COUNTIS E53
)
RS485 2 or 3-wire
2 or 3-wire half duplex
Protocole
JBUS/MODBUS
®
mode RTU
Speed
de 2400 à 38400 Bauds
Galvanic insulation
2,5 kV
AUXILIARY SUPPLY IEC/CE
110 to 400 V AC 50/60 Hz
± 10 %
120 to 350 V DC
± 20 %
Consumption
< 10 VA
GB
COUNTIS E50/E53
CARACTÉRISTIQUES TECHNIQUES
TECHNICAL CHARACTERISTICS - TECHNISCHE DATEN -
CARATTERISTICHE TECNICHE - TECHNISCHE EIGENSCHAPPEN -
CARACTERÍSTICAS TÉCNICAS - CARACTERÍSTICAS TÉCNICAS