sisel Enda EPA242 Manual

Read this document carefully before using this device. The guarantee will be expired by
damaging of the device if you don't attend to the directions in the user manual. Also we don't
accept any compensations for personal injury, material damage or capital disadvantages.
ENDA EPA242 PROGRAMMABLE AC/DC AMMETER
Thank you for choosing ENDA EPA242 Programmable AC/DC Ammeter
77 x 35mm sized
4 digits display
Easy to use with front panel keypad
5A or 60mV, CT20/30 Current Transformer or 60mV input (Specify at Order)
Programmable scale between 5A and 9999A
Multifunctional alarm output (NO+NC) for upper and lower limits (Optional)
Communication feature over isolated RS485, using ModBus RTU protocol (Optional)
Measuring type can be selected as AC, DC or true RMS
Key lock feature
0-20mA, 4-20mA, 0-10V or 1-5V Output selection (For only "A" type output devices)
CE marked according to European Norms
CT20/30 Current Transformer must be ordered separately.
Order Code : EPA242 -
1
1 - Input
CT.......CT20/30 Current
Transformer Input or 60mV
Blank....5A or 60mV

TECHNICAL SPECIFICATIONS

ENVIRONMENTAL CONDITIONS
Ambient/stroge temperature
Max. Relative humidity
Rated pollution degree
Height
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply
Power consumption
Wiring
Scale
Sensitivity
Accuracy
Input Range
Input Impedance
Frequency Range
EMC
Safety Requirements
OUTPUTS
Analog output
Alarm output
Life expectancy for relay
HOUSING
Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner, gasoline, acid etc.) or corrosive materials must not be used.
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah. Barbaros Cad. No:18
ÜMRANİYE/İSTANBUL-TURKEY
Tel : +90 216 499 46 64 Pbx.
url : www.enda.com.tr
- - -
2 3 4
2 - Output 3 - Supply Voltage
R..........Relay 230VAC...230V AC
A...........Analog Output 110VAC...110V AC
Blank....No Output 24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
0 ... +50°C/-25 ... 70°C
80 % Relative humidity for temperatures up to 31
According to EN 60529 Front panel : IP65
Max. 2000m
230V AC +10% -20%, 50/60Hz or 24V AC
Max. 5VA
2.5mm² screw-terminal connections
While input type in 5A / 60mv ; 0A...9999A ( Determined by c. t r. r parameter. e.g ; If c. t r. r = 5 , scale is 0A...5A )
While input type in CT20/30 / 60mV ;
If ityp = Ct20 , input range is 0A...300A ( Determined by turn parameter. e.g ; If turn = 1 , scale is 0A...300A )
AC and RMS
If ityp = Ct30 , input range is 0A...120A ( Determined by turn parameter. e.g ; If turn = 1 , scale is 0A...120A )
If ityp = 5Hnt , input range is 0A..9999A (Determined by c. t r. r parameter. e.g ; If c. t r. r = 5 , scale is 0A...5A )
While input type in 5A / 60mv ; -999A...9999A ( Determined by c. t r. r parameter. e.g ; If c. t r. r = 5 , scale is -5A...5A )
While input type in CT20/30 / 60mV ;
DC
DC Measurement can not be performed by using current transformer.
If ityp = 5Hnt , input range is 0A..9999A (Determined by c. t r. r parameter. e.g ; If c. t r. r = 5 , scale is -5A...5A)
0.002A x c. t r. r ( e.g ; For c. t r. r = 5 , sensitivity is 0.01A )
± (full scale)
AC %1
(full scale)
±
DC %1
± (full scale)
RMS %1
-5A...5A or CT20/30 input devices 0....150mA
and 11
10
-60mV...60mV
and
9 12
12mΩ
10 and 11
40kΩ
9 and 12
DC , 10Hz - 200Hz (10Hz - 70Hz For square wave form)
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
0-20mA DC, 4-20mA DC, 0-10V DC or 1-5V DC selection. (Load resistance for current outputs are max. 500Ω)
Relay: 250V AC, 8A (for resistive load), NO+NC
Mechanical 30.000.000 ; Electrical 100.000 operation.
Suitable for flush-panel mounting. (According to DIN 43 700)
W77xH35xD61mm
Approx. 250g (after packing)
Self extinguishing plastics.
Y.Dudullu 34775
Fax : +90 216 365 74 01
OUT
0. 0 00
ENDA
4 - Isolated ModBus
RSI......Isolated ModBus
(Specify at Order).
°C, decreasing linearly to 50% at 40°C.
, Rear panel : IP20
± 10% , 50/60Hz or optional 9-30V DC / 7-24V AC 10% SMPS
(± 2% For square wave form)
(± 2% For square wave form)
( Device may be damaged at 10A and above currents )
( Device may be damaged at 50V and above voltages )
1/4
AC DC ACDC
A
SET SET
EPA242
±
ENDA
EPA242-E-03-161212
TM