Product Specifications
| Prod Model: |
BRVC-12/NF |
| Markets: |
North America,Southeast Asia,Africa,Mid East |
| Application: |
Special Equipment |
| Signal Transmission: |
RF Remote Control |
| Type: |
Button |
| Certification: |
CQC |
| Universal: |
Universal |
| Transmission Distance: |
50-100m |
| Material: |
Plastic |
| Battery Type: |
AAA Battery |
| Voltage: |
220V/380V |
Product Description
It is the new-developed low-voltage reactive power controller which had absorbed the advanced technology of home and abroad. showing real time grid power factor, voltage, current, total harmonic distortion and capacitance switching status and other information.
quoted standards
jb7115-93 low-voltage reactive power local compensation device
gb/t15576-2008 general technical condition of low-voltage reactive power compensation device
dl/t597-1996 technical condition of low-voltage reactive power compensation controller orders
jb/t9663-2013 low-voltage reactive power automatic compensation controller
technical parameters
ambient condition
altitude: ≤2500m
working temperature: -25ºc~+50ºc
storage temperature: -25ºc~+70ºc
no corrosive gas, no conductive dust, no inflammable and explosive media exist, no severe vibration, no snow and rain erosion at stall place
measuring data
measuring voltage: 100v~290v( phase voltage)
measuring current: 0~5a
current ratio: 1: 1200
measuring power factor: lagging 0.999~advance 0.999
working voltage: 380v
measuring frequency: 45~65hz
display active power: 0~6553kw
display reactive power: 0~6553 kvar
display total harmonic distortion: 0.0~100.0%
input/output signal
sampling voltage: line voltage 0.4kv
sampling current: bus current transformer two times 0~5a
control output: 12v 30ma/branch(dynamic)
sampling voltage and sampling current should be same phase
display functions
led digital display refresh period≤1s.
communication interface data
communication interface: RS-485
protocol: modbus communication protocol
communication rate: 4800~38400bps()
measuring precision
voltage: ±0.5% active power: ±1.0%
current: ±0.5% reactive power: ±1.0%
power factor: ±1.0% frequency: ±0.1hz
the above data is based on the controller being opened after 10 minutes, as well as the calibration of 1 years
reliability
mean time between failures(mtbf): >25000 hours
it is mostly applied to the inside of outdoor complete set, with gprs radio signal to collect reactive power factor and active power factor, very easy to operate.
Guangzhou bapu power-saving technology Co., Ltd. is composed by a group of electronic specialists whom with rich experience and solid theoretical foundation. The company is located in Guangzhou High-tech Development Zone. We specialize in the development and promotion of energy-saving technology, design and construction of energy-saving electric power renovation projects. We are well experienced in power saving technology application, power saving product development and company management. What's more, the team has deep attainments in the study of basic theory of power saving, and published a lot of academic papers in professional journals. Meanwhile, we closely cooperate with Power Efficiency Laboratory of American Illinois University and several domestic Universities' Electrical Engineering colleges. We are leading the domestic power energy-saving application technology and product development, and some of our product technologies exceed the international advanced level.
We are expecting to establish long-term business relation with customers all over the world, and to realize win-win benefit.
