ENDA EPA942 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 EPA942 PROGRAMMABLE AC/DC AMMETER
Thank you for choosing ENDA EPA942 Programmable AC/DC Ammeter.
96 x 96mm sized.
4 digits display.
Easy to use with front panel keypad.
Can be used with current transformer or shunt.
Programmable scale between 5A and 9999A.
Multi-functional alarm output for Lower and Upper limits (NO).
Multi-functional alarm setpoints with Alarm Output (NO).
Multifunctional alarm output (NO+NC) for upper and lower limits.
Communication feature over isolated RS485, using ModBus RTU protocol.(Optional).
Measuring type can be selected as AC, DC or true RMS.
Key lock feature.
CE marked according to European Norms.
Order Code : EPA942 -
1 - Output
R...........(Out) Relay
2R.........(Out + ALR) Relay
Blank.....No Relay
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, 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
- -
1 2 3
2 - Supply Voltage 3 - Isolated ModBus
230VAC...230V AC
110VAC...110V AC
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
AC and RMS 0A...9999A (Specified by
DC -999A...9999A (Specified by
0.001A x ( c. t r. r /5 ) ( For example , 0.001A for
± 1%
AC
± 1%
DC
±
1%
RMS
13 & 14
-5A...5A
-60mV...60mV ( Device may be damaged at 50V and above voltages )
&
12 15
12mΩ
13 & 14
& 40kΩ
12 15
DC , 10Hz - 200Hz (10Hz - 70Hz For square wave form)
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
2 Relays: 250V AC, 10A (for resistive load), NO.
Mechanical 30.000.000 ; Electrical 100.000 operation.
Suitable for flush-panel mounting.
W96xH96xD50mm
Approx. 410g (after packing)
Self extinguishing plastics.
Y.Dudullu 34775
Fax : +90 216 365 74 01
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
c.tr.r
parameter. For example:scale is 0A...5A for
c.tr.r
parameter. For example:scale is -5A...5A for
c. t r. r =5.00 )
(full scale) (± 2% For square wave form)
(full scale)
(full scale) (± 2% For square wave form)
( Device may be damaged at 10A and above currents )
1/5
OUT ALR AC DC ACDC
0. 0 00
ENDA
EPA942
PROGRAMMABLE AMMETER
SET LOCK
±
c.tr.r
=5.00 )
c.tr.r
=5.00)
ENDA
EPA942-E-01-190130
TM