Product Specifications
| Prod Model: |
DC284E-2S4, DC284E-9S4 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Control Type: |
Digital |
| Display Type: |
LED |
| Certification: |
CE |
| Type: |
Temperature Controller |
| Material: |
Plastic |
| Usage: |
Power Meter, Electric Meter |
Product Description
E series multifunction meters are intelligent power distribution meters with high precision, high reliability, high cost-efficiency, they are designed for the applications such as electric power monitoring, intelligent control, measuring assessment with voltage system, industrial and mining enterprises, public facilities, intelligent buildings and so on. The series meters adopt high precision special metering chip and high reliability MCU design, can measure all electric parameters of the three-phase electric power grid, such as three-phase voltage (phase/wire), three-phase current, active power, reactive power, power factor, electric power grid frequency, UIPQ demand and bi-directional electric power metering, with standard electric energy pulse output and RS-485 communication interface, can choose various function expansion module.
E series are general functions products, they have measurement and metering functions, with electric energy pulse output and communication interface. There are four shape sizes can be chosen, face frame sizes of 120*120, 96*96, 80*80, 72*72(mm) The series products with high cost-effective feature can replace general electric power transmitters, measurement indication meters, electric energy metering meters and relative assistant units. As one kind of advanced intelligent, digital electric grid front-end collection components, E series multifunction network electric power monitoring meters are widely used in a variety of control systems, SCADA systems and energy management system, substation automation, distribution network automation, community electric power monitoring, industrial automation, intelligent building, intelligent distribution cabinet, switchgear cabinet, with the features of easy installation, simple wiring, easy maintenance, small quantities project, they can be programmable to set input parameters in site work, they can complete different PLC, control computer communication software group network industrially.
|
Description |
Parameters |
|
Precision grade |
Electric capacity metering: active electric energy: 0.5 class, reactive electric energy grade: 1.0, transmission output grade 0.5 |
|
Display mode |
LED display |
|
Input signal |
Measurement network |
Three-phase four-wire V34/Three-phase three-wire V33 |
|
Voltage |
Rated voltage |
AC100V, AC400V |
|
Excess load |
Continuance: 1.2 times; Instantaneous: 2 times (10s) |
|
Power consumption |
< 0.6VA (each phase) |
|
Impedance |
> 200kΩ |
|
Current |
Rated current |
AC5A / AC1A |
|
Excess load |
Continuance: 1.2 times; Instantaneous: 10 times (5s) |
|
Power consumption |
< 0.4VA (each phase) |
|
Impedance |
< 20mΩ |
|
Frequency |
45-65Hz (± 0.01Hz) |
|
Electric energy |
Bi-directional Active/Reactive electric energy metering |
|
Power supply |
Working scope |
AC/DC 85-264V |
|
Power consumption |
< 5VA |
|
Function modules |
Electric energy pulse |
Passive optical coupler collector output |
|
Communication interface |
1-way RS485 communication interface, Modbus-RTU ≤ ≤ Protocol |
|
On-off input |
Passive stem node |
|
On-off output |
Excess alarm or remote relay output capacity AC5A/250V, AC/DC/0.1A /400V |
|
Transmission output |
0-20mA/4-20mA/0-5V/1-5V transmission output, programmable to setting transmission items and relative output data. |
|
Security |
Insulation resistance |
≥ 100MΩ |
|
Resist pressure |
Input voltage> 1kV, Input and output> 2kV, Power supply and output> 2kV |
|
Work environment |
Temperature |
-10º C ~ 55º C |
|
Relative humidity |
≤ 93%RH |
|
Altitude |
Non-corrosive gas forum, Altitude ≤ 2500m |
|
storage environment |
Temperature |
-20º C ~ 75º C |
|
Relative humidity |
≤ 93%RH |
Changzhou Dacan Electronic Co., Ltd is a professional designer and manufacturer of instruments and monitoring equipments for electric power, such as intelligent temperature and humidity controller, dehumidifier, heater, wireless contact thermometric system, intelligent controller for switch cabinet, status displayer for switch cabinet, multi-function electric instrument, various intelligent digit displayers(including amperemeter, voltmeter, active/reactive power meter and frequency meter), automatic compensation controller for reactive power, electric measuring transmitter and indoor high voltage live displayer, which are widely used in electric distribution system of high and low voltage, intelligent switch cabinet, plant auto-system, machinery equipment, energy management system, intelligent ZGS and electric system for dwelling, commercial and industrial construction.
We mainly produce DC26 series of temperature and humidity controller, DC68 series of intelligent controller for switch cabinet, status displayer, DC1000 series of wireless contact thermometric system, DC2800 series of intelligent electric power monitor, DC284E series of multifunction electric power meter, DC284Z series of network electric power meter, X/K/D/S series of programmable intelligent power meter, TRPC series of reactive power automatic compensation controller, DC29 series of electric measurement transmitter, DC80 series of indoor high voltage live displayer, etc.
We have cooperated and developed with domestic colleges and research institutions for a long time and hold a strong technical R&D power. Our products contain sensor monitoring, electric power intelligent monitoring, electric metering, electric power transmitter, electric measurement display, wireless digit transmitter, power factor compensation, etc. Our compact design and strict quality system make our products become the first selection of various switch cabinet factories, design institutes and industrial terminal users such as electric power, coal, machinery, metallurgy and chemical industry.
Our Vision: Become the first-rate supplier of instruments and equipments in electric power system.
Our Mission: Provide high quality instruments and equipments for electric power system.
Our Valuation: Dedication, Co-operation, Communication and Innovation.
Our Culture: Done what has said and emphasize the results. Be strict with ourselves and dare to shoulder the responsibility. Work hard and struggle to innovate.
