Touch screen monitoring (centralized) kj-s30b

Functions and features:

Kj-s30b monitoring system adopts the new industrial grade 32-bit microprocessor of famous company, which is faster, more powerful and more reliable.

The monitoring device integrates the functions of touch screen main monitoring, ac monitoring, dc monitoring, switch input and output, voltage step-down silicon chain control, insulation monitoring relay and flash relay.

Insulation monitoring relay which can monitor bus insulation state.A single insulation monitoring unit can monitor the insulation state of 32 feeder circuits.If necessary, the system can be configured with up to 8 insulation monitoring units to achieve

128 feed loops monitored.

The system can achieve two groups of 18 or one group of 108 battery voltage patrol function.

System background communication can choose 485 and 232 interface standard, and equipped with a variety of industry standard communication protocol, convenient to connect with the power automation system, to achieve the power system "four remote" function.

Main performance parameters:

Working power supply: 85V~320VDC

Maximum power consumption: ≤10W

Operating temperature: -5℃~40℃

Altitude: ≤2500m

Accuracy of ac voltage measurement: ≤1.5%

Bus voltage measurement accuracy: ≤0.2%

Number of switch data acquisition: 40

Dry junction point output: 7