EAPL EMS-03 V4.0 - Wiring Diagram; Keys and Operation; Program Mode Functions; Technical Specifications

CREATED ON: April 28, 2016
Wiring
System Type : Star/Wye
Keys and Operation
RUN Mode
• Once there is power failure, energy and Display Status will be saved.
• RS485 communication status can be viewed in “DEV ID” parameter.”T”
for transmit,”R” for receive & “U” for device ID mismatch.
PROGRAM Mode
SELECT Key
PROGRAM MODE : used to enter into program mode.
: used to select digits.
ADVANCE Key
PROGRAM Mode : used to increase the value by one
PREVIOUS Key
PROGRAM Mode : used to program previous parameters
RUN Mode : used to view previous parameters
NEXT Key
PROGRAM Mode : used to program next parameters
RUN Mode : used to view next parameters
SCROLL/HOLD Key
RUN Mode: It is used to scroll/hold the parameters
Program
page
Function Range
Factory
setting
1 PASSWd 0001 to 9999 1000
2 CT-PRI 1A to 5000A 5
3 CT-SEC 1A to 5A 5
4 PT-PRI 110V to 999KV 415
5 PT-SEC 110V to 500V 415
6 CLR-EN Y/N N
7 dEV-Id 1 to 247 001
8 bAUd
2400,4800,9600
and 19200(bps)
9600
9 ChPASS 0001-9999 0001
Technical Specification
Disposition
Once the product life is over, you may send back the unit to EAPL for
disposition
Contact
Electronic Automation Pvt. Ltd
#20, KHB Industrial Area
Yelahanka, Bangalore -560064
Ph: +91-80-28567561/2, /42802345
Email: info@eaplindiamail.com,
www.eaplindia.com
Function Kilo Watt Hour Meter
Rated voltage (Aux.Supply) 85 to 270 V AC / DC
Rated Frequency 50 / 60Hz ± 5% for AC only
Power consumption < 5 VA / 1W
Input voltage
3 Phase 4 wire (R,Y,B,N)
Range : 415 VAC (-40% to +20%)
110 VAC (-40% to +20%)
Input current
Current inputs (AR, AY, AB)
1A to 5A (to 200%)
Input Frequency
50 Hz, ± 2%
Burden < 0.2 VA per Volts/Amps input
Accuracy Class 1 / Class 0.5
Recovery Time 2 sec minimum
Communication RS-485 MODBUS RTU Protocol
Meter Constant 3200 Pulses / KWh
Ambient Temperature
Operation:
-10°C to + 55°C(14°F to 131°F)
Storage:
-25°C to + 80°C(-13°F to 176°F)
Humidity
Up to 95% RH @ 40°C
1, 2, 3, 4 : R, Y, B, N
5 ,6 : No connection
7,8 : A,B (RS 485 Communication port)
9, 10 : S1, S2 (R Phase)
11,12 : S1, S2 (Y Phase)
13,14 : S1, S2 (B Phase)
15,16 : Auxilary Supply(85-270 V AC/DC)
OD RE YN 380011 REV 02/28-04-16
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