Digital Power Meter

SMART X835
Monitor and analysis your power consumption
Measurement brings intelligent
Three Phase Panel Mounting Multifunction Power Analyzer
Features
Introduction
The Smart X835 is a new generation three phase multifunction panel meter,it can measure
and display all major electronic parameters including voltage, frequency, current, power,
active and reactive energy, imported and exported energy. Energy is measured in terms
of kwh , kVArh.
SMART X835 can be configured to work with a wide range of CTs,giving the unit a wide
range of operation.Built-in interfaces provides pulse and RS485 Modbus RTU outputs.
Configuration is password protected.It can be used not only in the electricity transmission
and power distribution system but also in the power consumption measurement and analysis
in high voltage and low voltage intelligent power grid.
Measurement
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Phase-Neutral Voltage
V1,V2,V3
Phase-Phase Voltage
V1-2,V2-3,V3-1
Current
I1,I2,I3
Active Power
P1,P2,P3,P_total
Reactive Power
Q1,Q2,Q3,Q_total
Apparent Power
S1,S2,S3,S_total
Power Factor
PF of L1/ L2/ L3,PF_total
Frequency
Hz
Active Energy
Ep_imp,Ep_exp,Ep_total
Reactive Energy
Eq_imp,Eq_exp,Eq_total
Total Harmonic Distortion
THD
Max. Demand
MD
DIN96 x96 mm Panel Mounted
Class 0.5
RS485 Mondus RTU
Wide angle backlit display
2-60th Harmonic Distortion
Easy installation and navigation
Performance Criteria
≤85%
Storage Humidity
≤95%
Operating Temperature
-20℃~+50℃
Storage Temperature
-30℃~+70℃
International Standard
IEC62053-21/IEC61010
Protection against Dust and Water
IP51
Insulating Protective Class
II
96mm
Specification
Voltage Input
55
m
m
Operating Humidity
96mm
Dimensions
20~280V(L-N) 20~480V(L-L)
Nominal Voltage(Un)
230(400)V (3~)
Basic Current (Ib)
1A/5A
Over Current Withstand
120% of Imax
Starting Current
0.4%Ib
Frequency Range
50~60Hz
Auxiliary Power
85~275V AC/120~380V DC
CT Primary
1~9999A
PT Primar y
500000V
Burden
0.36VA per phase Max at 600V
0.014VA per phase at 120 V
Wiring Diagram
Three Phase Three Wire
LINE
A
B C
1A FUSE
5 l11
6 l12
2 1
3
4
Vn V3 V2 V1
7 l21
8 l22
9 l31
RS485 Communication
G
10 l32
Power
11 12 13
LOAD
Protocol
Modbus RTU/ DL/T 645-2007
Bus Type
R S 485
Baud Rate
1200/2400/4800/9600(default)/
19200/38400/115200bps
Address Range
1~247
Communication Distance
1000M
Parity
NONE
L
N
Three Phase Four Wire
LINE
A
B C N
1A FUSE
Data Bit
8
Stop Bit
1
5 l11
6 l12
3
4
2 1
Vn V3 V2 V1
POWER
1%
17 18 19 20
Harmonic
13
0.5%
12
0.5%
Real Time Demand
11
Reactive Demand
22
0.5%
21
Active Demand
ALARM2
0.5%
0.2%
RELAY OUTPUTS
Power Factor
Frequency
DO 11 DO 12 DO 21 DO 22
Class 0.5/Class1.0
Class 1.0
N
Active Energy
Reactive Energy
EO-PULSE
0.5%
ALARM1
0.5%
Real time Power
PULSE OUTPUTS
0. 5%
EP-PULSE
Active Power
Reactive Power
S2
CCM
0.2%
Dl2
Current
14 15 16
0.2%
Dl1
LOAD
Voltage
L
10 l32
S1
G
POWER
Accuracy
B
8 l22
9 l31
A
RS-485
7 l21
More Info : http://www.autohunter.co.th Email : [email protected]
Tel : 662-1925933-5,Fax : 662-1925932
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