ENDA EPA741 Quick 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 EPA741 PROGRAMMABLE AC/DC AMMETER
Thank you for choosing ENDA EPA741 programmable AC/DC ammeter.
* 72 x 72mm sized.
* 4 digits display.
* Easy to use by front panel keypad.
* With current trafo or shunt can be used.
* Programmable scale between 5A and 9999A.
* Multifunctional alarm output (NO+NC) for upper and lower
limits.
* Having CE mark according to Europan Norms.
* Measuring type can be selected AC, DC or True RMS
Supply Voltage Output
Relay
230V AC +%10 -%20
Relay
24V AC %10 ±
Relay
9-24V AC/DC %10 ±

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

Alarm output
Life expectancy for relay

HOUSING

Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu Barbaros Cad. Kutup Sok. No:20 34775 - ÜMRANÝYE/ÝSTANBUL/TÜRKÝYE
Tel : +90 216 499 46 64 Pbx.
url : www.enda.com.tr
Order Code
Internal Shunt Resistor
EPA741S-R-230VAC
-
EPA741S -230VAC
EPA741S-R-24VAC
-
EPA741S -24VAC
EPA741S-R-SM
-
EPA741S -SM
0 ... +50°C/-25 ... 70°C
%80 up to 31°C decreasing linearly %50 at 40°C.
According to EN 60529
Max. 2000m
230V AC +%10 -%20, 50/60Hz or 24V AC
Max. 7VA
2.5mm² screw-terminal connections
0A...9999A (Specified
AC and RMS
-999A...9999A (Specified
DC
c.tr.r
0.002A x ( For example , 0.01A for
± %1
AC
± %1
DC
±
RMS %1
EPA741Sxx -5A...5A
EPA741xx -60mV...60mV (Device damages 50V peak and more voltage.)
EPA741Sxx 10MÙ
EPA141xx 40kÙ
DC , 10Hz - 200Hz (For square wave form 10Hz-70Hz)
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EN 61010-1: 2001 (Pollution degree 2, overvoltage category II)
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)
W72xH72xD97mm
EPA741 Approx. 350g (after packing)
EPA741-24 Approx. 350g (after packing)
Self extinguishing plastics.
Fax : +90 216 365 74 01
External Shunt Resistor
EPA741-R -230VAC
EPA741 -230VAC
EPA741-R -24VAC
EPA741 -24VAC
EPA741-R -SM
EPA741-SM
Front panel : IP60 ,
± %10 , 50/60Hz or 9-24V AC/DC
c.tr.r
parameter. For example:scale is 0A...5A for
c.tr.r
parameter. For example:scale is -5A...5A for
c.tr.r
=5.00 )
(full scale) (For square wave form
(full scale)
(full scale) (For square wave form
(Device damages 10A peak and more current.)
1/3
EPA 741
OUT AC
SET
ENDA
PROGRAMMABLE AC/DC AMMETER
R are panel : IP20
± %10
± %2)
± %2)
DC ACDC
c.tr.r
=5.00 )
c.tr.r
=5.00)
EPA741-E-03