Low -voltage series
Low -voltage series
DK6211-E low-voltage circuit measurement and control terminal-embedded
Low Voltage Loop Measurement and Control Terminal -Embedded
Low -voltage circuit measurement and control terminals meet the standard design of the south network V3.0，Realize high -precision voltage、current、power、Calculation of data measurement for power volume，Dynamic alarm is achieved by setting multiple sets of limited values.，Complete short circuit、overload、Lack of phase、phase preface、Failure to zero and other fault judgment functions。Alarm and opening the position to generate a SOE event，and can pass CAN、RS485 interface to achieve remote letter、Active active for remote test、Passive delivery，Combination with the fusion terminal can be implemented, plug -and -play function。 Low -voltage circuit measurement and control terminal can be used for intelligent power distribution rooms、branch switch、Line detection and control of the scene of intelligent power distribution box scene。
Execution standard
Execution Standard
All electrical elements in the device meet the corresponding national standards or industry standards，and strictly execute the following standards:
◆ GB/T 14598.9 electromagnetic compatibility test and measurement technology radiation electromagnetic field interference test
◆ GB/T 14598.10 electromagnetic compatibility test and measurement technology Electric rapid instantaneous stomach pulse group resistance test
◆ GB/T 14598.14 electromagnetic compatibility test and measurement technology static discharge resistance test
◆ GB/T 14598.13 electromagnetic compatibility test and measurement technology pulse interference test
◆ GB/T 17626.6 electromagnetic compatibility test and measurement technology radio frequency field sensor conduction harassment resistance test
◆ GB/T 17626.5 electromagnetic compatibility test and measurement technology wave (impact) antipity test
◆ GB/T 17626.8 Electromagnetic compatibility test and measure the antipity test of the technical industrial frequency magnetic field
◆ GB/T 17626.9 electromagnetic compatibility test and measurement technology pulse magnetic field resistance test
◆ GB4208-1993 Shell Protection Level (IP code)
Function features
Functional Features
Basic measurement
Three -phase voltage and average、Three -phase current and average value、Three phases have power and total value、Three -phase powerless power and total value、Three -phase view at power and total value、Wiring diagnosis、Frequency、Zero -order current calculation。
Fixed value is limited
At most 9 groups of fixed values，Monitoring voltage、current、Zero -order current、Frequency、Total power、None power、Variety in power、Total power factor、There are always merits of real -time demand、Total harmonic distortion、Elementary degree and other variables，Can produce a remote letter or event、Trigger relay action。
Wiring diagnosis
Voltage/current deficiency diagnosis、Voltage/current phase sequence diagnosis、There is a total power direction diagnosis;
Frequency Exception Monitor、Short circuit、overload、Failure to zero and other fault judgment。
Electricity measurement and freezing
Have the function of power measurement and statistics required，and supports the power electrophoresis、Pulse output;
Daily frozen: 60 days，Monthly frozen: 12 months。Electric energy of the device、Required data, etc. For freezing，Record freezing data and freezing time。
Communication interface
RS485: 2 Road。MODBUS -RTU protocol，The communication rate can be configured;
Can Communication: 1 Road。 MODBUS -RTU protocol;
Wireless Communication: 1 (optional).
Performance parameters and indicators
Performance Parameters and Indicators
Product features
Simple wiring，Only one CAN bus is required to complete the interaction with the data of the upper machine;
The power supply is built, with a small volume and easy to install;
Support is plug and play technology
Performance indicators
AC sampling accuracy 0.2 level
Remote Credit Resolution 2ms
Measurement accuracy is 1 level 1, level 2
2 Road RS485 serial port
1 CAN
The power consumption of the whole machine & le; 2va
30 seconds of power supply after power outage
Product Manual
