E83-2050 CARLO GAVAZZI, E83-2050 Datasheet - Page 2

• Manufacturer Part Number: E83-2050
• Description: CURRENT MONITORING RELAY, 0 TO 50A
• Manufacturer: CARLO GAVAZZI
• Series: E83r

Specifications of E83-2050

• Supply Current Max: 50A
• Relay Mounting: DIN Rail
• Transformer Mounting: DIN Rail
• Frequency Max: 1kHz
• Secondary Current Nom: 20mA
• Mounting Type: DIN Rail
• Output Current Max: 20mA
• Current Rating: 50A
• External Depth: 49mm
• External Width: 22.5mm
• Length/height, External: 56mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E 83-20-50
Output Specifications
Output current (sink)
Maximum output current
Tolerance of output current
Temperature variation
Frequency variation
Power supply (loop voltage)
Mode of Operation
The E 83-20 is a small AC
current metering transformer
with
mADC output. This makes it
very useful as an AC current
interface to a PLC with 4-20
mADC input.
Used with relays DIB01,
PIB01, DIC01 or PIC01, one
Input/Output Curve
2
@ 50 Hz
standardized
20
16
12
8
4
Output
(mADC)
4-20
50
or more setpoints can moni-
tor the current and signal
alarm.
In the 5 A range the E 83-20
is often used as a 4-20
mADC signal converter for
larger standard AC current
transformers with 5 AAC
secondary output.
4-20 mADC
30 mADC
± 2%
± 400 ppm/°C
10 ppm/Hz
10-40 VDC
100
Input
(% of range)
General Specifications
Power ON delay
Reaction time
Indication for
Environment
Housing
Weight
Approval
CE Marking
EMC
Resistance/Voltage Curve
The metered conductor is
drawn through the central
hole of the current metering
transformer. It is possible to
measure currents below the
nominal range by drawing
the conductor through the
hole several times. If the
conductor is drawn through
Power supply ON
Degree of protection
Pollution degree
Operating temperature
Dimensions
Material
Immunity
Emission
Specifications are subject to change without notice (12.09.07)
Max. R load
Max. load resistance versus loop voltage
(Ω)
the central hole e.g. 5 times,
the transformer will register
5 AAC when the current in
the conductor is 1 AAC.
< 2 s
T < 200 ms
LED, green
3
22.5 x 56 x 49 mm
ABS
70 g
UL
Yes
Electromagnetic Compatibility
According to EN 61000-6-1
(tolerance of output current:
± 2%)
According to EN 61000-6-2
(tolerance of output current:
± 5%)
According to EN 61000-6-3
IP 20
-20° to +50°C (-4° to +122°F)
(V)
Loop voltage