EAPL EMS-01 User manual
CREATED ON: April 28, 2016
Instruction Manual
EMS-01 V5.0 (24V DC)
Multifunction Energy Meter
E PL
Introduction
* :
R,Y,B,Total
**: Neutral current can be measured for unbalanced current
loads which are all 120° out of phase.
***: R , Y, B
Box ccessories
One (1) EMS-01(24V DC) digi al me er
One (1) Ins ruc ion Manual
One (1) es repor & calibra ion cer ifica e for energy me er
Side Anchor (2 nos.)
P R METERS
P GE 1 2 3 4 5 6 7 8
B SIC
THD
TOT L
IMPORT
EXPORT
OLD
TOT L
OLD
IMPORT
OLD
EXPORT
V
PP*
, V
PN*
I
*
, RPM, ngle
*
Device ID
PF
*
Hz
KW*
KV R*
KV *
Neutral Current**
Voltage (%) ***
Current (%) ***
KWh
KVrhC
KVrhI
KV h
LO D HOURS
Safety Precautions
Read and follow all he safe y precau ions and ins ruc ions before
ins alling and working wi h he equipmen .
! D NGER
H Z RD OF ELECTRIC SHOCK, EXPLOSION OR RC FL SH
• Apply appropria e personal pro ec ive equipmen (PPE) and follow safe y
work prac ices
• Only qualified elec rical workers should ins all his equipmen . Such work
should be performed only af er reading his en ire se of ins ruc ions.
• If he equipmen is no used in he manner specified by he manufac urer,
he pro ec ion provided by he equipmen may be impaired.
• NEVER work alone.
• Turn OFF all power supplying he energy me er and he equipmen in
which i is ins alled before working on i .
• The successful opera ion of his equipmen depends upon proper
handling, ins alla ion and opera ion. Neglec ing fundamen al ins alla ion
requiremen s may lead o personal injury as well as damage o elec rical
equipmen or o her proper y.
• NEVER bypass ex ernal fusing.
• NEVER shor he secondary of PT
• NEVER open circui a CT; use he shor ing block o shor circui he leads of
CT before removing he connec ion from energy me er.
• Before performing Dielec ric or Megger es ing on any equipmen in which
he energy me er is ins alled, disconnec all he inpu and ou pu wires o
he energy me er. High vol age es ing may damage elec ronic
componen s con ained in he energy me er.
• The energy me er should be ins alled in a sui able elec rical enclosure.
Failure to follow these instructions will result in death or serious injury.
• EAPL is no responsible for any consequen ial damages arising ou of use of
our produc s, hough he echnology is cau iously chosen and
implemen ed like any o her well designed good elec ric me er.
Installation
Connecting cable recommendations
Insulation rating Current rating
Voltage circuit >600 VAC >0.1A
Current circuit >600 VAC >7.5A/2.5mm
2
/
14AWG minimum
Tools and Fasteners
Kindly use s ar – ype screw driver for igh ening he screws.
NOTE:
Ins alla ion should include a disconnec ing device, like swi ch or
circui breaker, wi h clear ON/OFF markings, o urn-off he auxiliary
supply (con rol power).The disconnec ing device should be wi hin he
reach of he equipmen and he opera or.
Dimension
No e: All Dimensions are in mm.
Front Panel
Rear Panel
OD RE KN 540011 REV 02/28-04-16
Page 1 of 2
1. Top Display Window
2. Bo om Display Window
3. Previous bu on
4. Scroll/Hold bu on
5. Nex bu on
6. Selec bu on
7. Advance bu on
8. Pulse Cons an
CREATED ON: April 28, 2016
Wiring
Sys em Type : S ar/Wye
Keys and Operation
RUN Mode
• Once here is power failure, energy, Load/hour, Display S a us will be
saved.
• RS485 communica ion s a us can be viewed in Page 1 “DEV ID”
parame er.”T” for ransmi , ”R” for receive & “U” for device ID
misma ch.
PROGR M Mode
SELECT Key
RUN Mode : used o selec he required page.
PROGR M MODE : used o en er in o program mode.
: used o selec digi s.
DV NCE Key
RUN Mode : used o view he pages.
PROGR M Mode : used o increase he value by one
PREVIOUS Key
RUN MODE : used o view previous pages and parame ers
PROGR M MODE: used o program previous parame ers.
NEXT Key
RUN MODE: used o view nex pages and parame ers
PROGR M MODE: used o program nex parame ers.
SCROLL/HOLD Key
RUN MODE:used o scroll/hold he parame ers
Program
page
Function
Range Factory
setting
1 PASSWd 0001 o 9999 1000
2 CT-PRI 1A o 5000A 5
3 CT-SEC 1A o 5A 5
4 PT-PRI 110V o 999KV 415
5 PT-SEC 110V o 500V 415
6 CLR-EN Y/N N
7 dEV-Id 1 o 247 001
8 bAUd 2400,4800,9600
and 19200(bps)
9600
9 POLES 1 o 28 04
10 PLSOUT
Ac ive energy/
Reac ive energy A
11 ChPASS 0001-9999 0001
Technical Specification
Disposition
Once he produc life is over, you may send back he uni o EAPL for
disposi ion
Contact
Elec ronic Au oma ion Pv . L d
#20, KHB Indus rial Area
Yelahanka, Bangalore -560064
Ph: +91-80-28567561/2, /42802345
Email: info@eaplindiamail.com,
www.eaplindia.com
Product Function Mul i Func ion Me er
Rated voltage( ux.Supply) 24V DC ±10%
Power consumption
< 1W
Input voltage 3 Phase 4 wire (R,Y,B,N )
Range - 415 VAC (-40% o +20%)
110 VAC (-40% o +20%)
Input current
Curren inpu s (AR, AY, AB)
1A o 5A ( o 200%)
Input Frequency 50 Hz, ± 2%
Burden < 0.2 VA per Vol s/Amps inpu
ccuracy Class 0.5
Recovery Time 2 sec minimum.
Communication RS-485 MODBUS RTU Pro ocol
Meter Constant 3200 Pulses / KWh
3200 pulses / KVArh
mbient Temperature
Ope
ra ion : -10°C o + 55°C(14°F o131°F)
S orage :
-25°C o + 80°C(-13°F o 176°F)
Humidity Up o 95% RH @ 40°C
OD RE KN 540011 REV 02/28-04-16
Page 2 of 2
1, 2, 3, 4 : R, Y, B, N
5 ,6 : No connec ion
7,8 : A,B (RS 485Communica ion por )
9, 10 : S1, S2 (R Phase)
11,12 : S1, S2 (Y Phase)
13,14 : S1, S2 (B Phase)
15,16 : Auxilary Supply(24V DC±10%)
Table of contents
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