High quality/High cost performance DC Multi-Function Digital Power Meter

FU1000 DC multi-function digital Power Meter

Introduction
FU1000 Series DC Power Digital Panel Meter is designed according to demands of electric equipment and intelligentized computer monitoring. It can measure the DC current, voltage and power of the display system and has RS485 communication output, 2DI, 2DO. The meter is intent to measure the electric energy of the DC signal equipments like batteries, solar panels and so on as well as to be used in modern DC distributing system such as industrial mining enterprises, civil construction, building automation, etc.

Technical Parameters
a) Electrical parameters:
Voltage measurement range:DC 0~100V(optional);
Current measurement range:DC0~4V(connecting Hall current transducer);
Power-frequency withstand voltage://Power/Input/Output:AC1kV/min·1mA
Auxiliary power supply(optional):AC85~265V/DC85~330V;DC20~60V;AC 220V±15%;
Power consumption:≤2W
Power-frequency withstand voltage://Power/Input/Output:AC1kV/min·1mA
Auxiliary power supply(optional):AC85~265V/DC85~330V;DC20~60V;AC 220V±15%;
Power consumption:≤2W
b) Environment and reliability parameters
Working environment:
Working temperature:-25ºC~50ºC
Storage temperature:-40ºC~75ºC
Relative humidity:20%~95%RH (Without condensation)
EMC:
1.2/50-8/20us Surge:Power supply:4kV I/O:2kV
Rapid transient pulse bunch:Power supply:4kV,2.5kHz I/O:2kV, 5kHz
ESD:Contact discharge:6kV Air gap discharge:8kV
c) Communication
Port: RS-485
Address:1~247
Baud rate:1200/2400/4800/9600/19200
Parity bit://none/odd/even
Data bit:8bits
Stop bit:1bits
Communication protocol:Modbus RTU
d) Accuracy
Power:1.0%
Voltage, Current:0.5%
e ) General instruction
Installation:,Panel mounting, connecting from the back
Enclosure material:fireproof plastic
Insulation://Power supply/input/output insulate from each other
Reference standard:GB/T 22264.2-2008
Max. display:9999
(2 )Voltage, Current and Power display in turns (The interval time is 2 seconds)