EAPL
Model
EMS-10 V4.0
POWER/ ENERGY
www.eaplindia.com
•
DIMENSION
FRONT VIEW
CONNECTIONS
REAR VIEW
FUNCTION
1.
Connect 3 phase 4 wire voltage and
current circuit as per the diagram
given in the connection diagram.
2.
Connect rated auxiliary supply at
terminals 15 and 16
3.
Moment voltage is applied on
auxiliary terminal, display starts
showing parameter one by one in auto
scaling mode.
Following are the parameters displayed.
PARAMETERS
R-PF
Y-PF
B-PF
T-PF (TOTAL-PF)
R-W (Active Power)
Y-W (Active Power)
B-W (Active Power)
T-W (Active Power- TOTAL)
R-VAr (Reactive Power)
Y-VAr (Reactive Power)
B-VAr (Reactive Power)
T-VAr (Reactive Power-TOTAL)
R-VA (Apparent Power)
Y-VA (Apparent Power)
B-VA (Apparent Power)
T-VA (Apparent Power-TOTAL)
Active Energy (KWh)
Reactive Energy Cap (KVArhC)
Reactive Energy Ind (KVArhI)
Apparent Energy (KVAh)
Load Hours (LH)
Old Active Energy (OKWh)
Old Reactive Energy Cap (OKVrhC)
Old Reactive Energy Ind (OKVrhI)
Old Apparent Energy (OKVAh)
Old Load hours (OL)
Device ID (Communication Status)
•
Parameters can be viewed in SCROLL/HOLD mode
using SCROLL/HOLD button.
•
Press NEXT/ PREVIOUS to view respective parameter
in Hold mode
•
Once there is a power failure, Energy, Load Hour and
Hold/ Scroll status will be saved.
•
Connect terminals 7,8 to the converter using
communication cables.(details of communication cable
wiring drawing is shown below).connect a resistor of
120 ohms at the end of daisy chain as shown in figure.
•
Provide unique Id for devices to identify individual
units
.
•
Communication status is displayed in Dev ID
parameter. ‘T’ for Transmit, ‘R’ for Receive & ‘U’ for
device id mismatch
Note
: All terminal to be screwed tightly, else the reading
may not be accurate.
DATA COMMUNICATION CABLE
:
Manufacturer name: BELDEN
22AWG (7x30) stranded tinned copper, dateline insulated,
twisted pairs. Overall standard tinned copper drain wire.
Overall 90% coverage tinned copper braid shield. Black UV
resistant PVC jacket.
Page 3 of 3
INSTRUCTION MANUAL
1.
Top Display
Window
2.
Bottom Display
Window
3.
Previous button
4.
Scroll/Hold button
5.
Next button
6.
Select button
7.
Advance button
1, 2, 3, 4
: R, Y, B, N
5 ,6
: No connection
7,8
:
A,B (RS 485Communication 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 VAC/ DC
)
Accessories:
•
EMS 10 unit with button flap in
place.
•
Panel
locking
Clamps
with
screws
•
(Qty: 2 nos each)
•
Instruction Manual
DOC NO:
OD RE YN 45001 0 Rev NO: 01 Dtd: 16/10/2013
Page 1 of 3
