E1854EL

Alternating current and alternating voltage measuring converters E1854EL are intended for current and voltage measurement in one-phase AC circuits.
The converters may be used to control current and voltage of electrical systems and installations, as well as for automation of different electric power industry facilities, fields of defense, safety and industry.





Specifications
Documentation
Overall drawings
Related products

Type

Overall dimensions, mm, max

Weight, kg, max.

E1854EL

24 х 111 х 116

0.3

Input signal

0...0.5 A, 0...1 A, 0...2.5 A, 0...5 A,

0...125 V, 0...250 V, 0...500 V, 75...125 V, 150...250 V

Basic error limits

±0,5%

Temperature range (operating)

-40 °С... +50 °С

Protection extent

IP50

Installation

DIN-rail of 35 mm

Interface

RS485 (Мodbus RTU) – main, for data transmission

Data rate

4800, 9600, 19200, 38400 bit/s.

Parameters setting (reprogramming) through the interface

– digital output

– interface RS485 (Modbus RTU) parameters

– analogue output signal parameters

Analogue output (Accuracy class 0,5)

Quantity: 0, 1

Ranges: 0...5 mA; 0…20 mA; 4...20 mA

Digital output

DC voltage: 300 V; 100 mA

AC voltage: 200 V; 100 mA

Maximum input signal overload

150%, duration of 2 hours

Time of setting output analogue signal, max

0.5 s

Power supply

– 220 VU, 85...253 VAC,

– 50 Hz or 120...265 VDC

– 230 V, 85...253 VAC, 50 Hz

– 12 VN (12+6/-3) VDC

– 24 VN (24+12/-6) VDC

Power consumption from power circuit, max.

6.0 V•А

Calibration interval

8 years

Guarantee period

2 years

Mean life

20 years

Mean time between failures

200000 hours

E1854EL – а – b – с – d – f

a – input signal measurement ranges:

0...0.5 A, 0...1 A, 0...2.5 A, 0...5 A,

0...125 V, 0...250 V, 0...500 V, 75...125 V,

150...250 V

b – supply voltage:

220VU – universal power:

supply voltage of 85...253 VAC, 50 Hz or 120 ...265 VDC;

230 V – supply voltage of 85...253 VAC, 50 Hz;

12 VN – (12+6/-3) VDC;

24 VN – (24+12/-6) VDC

c – measurement range analogue output signal:

А = 0...5 mA; В = 4...20 mA; С = 0...20 mA;

х with the absence

d – digital output availability:

х – no output

01 – one digital output

f – custom design:

А – operation at NPP

(safety class – 4)

With the absence of custom design.

Ordering example

E1854EL – 0…2.5 A – 12 VN – В – 01 – А TU 25-7504.226-2014

For the transducer with the following characteristics: E1854EL transducer type, measurement range input signal of 0... 2.5 A, supply voltage of (12+6/-3) VDC, measurement range output signal of 4…20 mA, digital output, for operation at NPP (safety class 4).

Сertificate of conformity (jpg, 451.2 Kb )   View   Download
Manual (pdf, 1.2 Mb )   View   Download
Configurator (zip, 17.3 Mb )   View   Download


gabaryt_e1858el.jpg

 

Display panel MI120, MI80
Data display Т44, Т54, Т74
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