To enhance the quality of manufacturing as responsibility, build national brand of measurement!
To enhance the quality of manufacturing as responsibility, build national brand of measurement!
OneSummary
DP100 automatic range converter is mainly used to control the automatic shift of multi winding transformer. A DP100 automatic range converter provides 16 relay control output, each relay includes a passive normally open contact point and a passive normally closed contact point, the user can flexibly configure and use DMC300 digital communication; the host uses the optical fiber as the transmission medium, has the characteristics of high isolation voltage, good electromagnetic compatibility, anti lightning, can effectively avoid the external environment of the misoperation caused by control circuit. Industrial design, all surface mount technology to ensure the reliability and stability of the long-term operation of the product, applicable to the field of electromagnetic environment is relatively harsh industrial occasions.
DP100 automatic range converter by AnyBus high-speed serial bus and DP800 digital power meter, power analyzer, WP3000 WP4000 frequency conversion power analyzer and DMC300 digital host connected to achieve range switching control.
DP100 automatic range converter and digital DP800 transmitter, DT series digital power meter, DM series of test stations supporting distributed sub station DM4105 AC power measurement station and DM4107 three-phase voltage measurement measuring range.
DP100 automatic range converter -- the best partner for the range conversion of multi winding transformer
DP100 automatic range converter -- the best partner for the range conversion of multi winding transformer
TwoCharacteristic
● AnyBus high-speed serial bus interface, excellent electromagnetic compatibility;
● Stem node output, can directly drive small or intermediate relay contactor;
● Is mainly used for the multi winding transformer (voltage or current transformer) primary side range conversion range conversion or a plurality of voltage transformers, current transformers, or both;
● And PC control software, can be flexibly configured gear signal, automatic range conversion and automatic ratio calculation.
OneTypical application
Test process of transformer, motor and other products, the dynamic range of the measured electrical parameters of the wide, high precision measurement in order to widen the range of voltage and current, power and other electrical parameters, testing system of transformer, motor test bench system generally adopts multi winding transformer primary side shift, shift control usually uses PLC.
The following is the system block diagram of the virtual digital power meter, which is constructed by the DP100 automatic range converter combined with the DH2000 data acquisition system:
DP100 automatic range converter application principle diagram
OneTechnical index
● Power supply: AC220V, 50/60Hz
● Communication interface: AnyBus high-speed serial bus interface
● Control mode: relay node
● Power consumption: less than 2W
● Working temperature: -10 degrees ~40 degrees
● Relative humidity: less than 90% (without condensation)
● Storage temperature: -40 ~60 DEG C
China's leading enterprise in variable frequency power measurement and metering
National variable frequency power measuring instrument (metering station) founder
Research and development unit of national variable frequency power metering standard