NKB-33X

NKB-33X Disk-mounted gear transmitter

NKB-33X Gear transmitter can be used to monitor the load-regulating state of substation transformer, according to the shift position of the splitter switch into a step ratio of the analog DC voltage, by the conventional RTU or other acquisition device received, become the automatic telemetry system of the front non-power conversion equipment. The transmitter uses a variable potentiometer synchronized with the tap-changer and a three-wire bridge to transmit the voltage regulating signal to the transmitter, after the special circuit conversion, the output and the gear corresponding to the step analog current/voltage signal, each gear transmitter can measure a point contact switch, input, output completely isolated.

Compare
分类:

产品描述

NKB-33X Gear transmitter can be used to monitor the load-regulating state of substation transformer, according to the shift position of the splitter switch into a step ratio of the analog DC voltage, by the conventional RTU or other acquisition device received, become the automatic telemetry system of the front non-power conversion equipment. The transmitter uses a variable potentiometer synchronized with the tap-changer and a three-wire bridge to transmit the voltage regulating signal to the transmitter, after the special circuit conversion, the output and the gear corresponding to the step analog current/voltage signal, each gear transmitter can measure a point contact switch, input, output completely isolated.

Characteristics

●Measuring gear position
● Output signal can be a variety of
● Low output ripple
● Low temperature drift characteristics, high impact voltage and isolation characteristics
● Good stability and high reliability
● power supply, signal input and output to increase lightning protection

Selection examples

Example one: NKB-33X-B1-I5-D220
Description: Disc gear transmitter, BCD code input, 19-gear, 4~20ma output, working power supply dc220v, accuracy 0.5

Example two: NKB-33X-J2-B-A/D
Description: Disk-mounted gear transmitter, 21-gear, passive contact input, BCD code output, working power supply for ac/dc85~265v, accuracy 0.5

 

用户评论

目前还末有评论

我要第一个评论! “NKB-33X Disk-mounted gear transmitter”