Data collector
Product description:
Dc distribution monitoring unit BCM201 series products are used for data center column head tank dc power supply electric power parameter monitoring and measuring into the line and the feeder branch of electric parameters such as voltage, current, power, and all the circuit breaker switch state, has the limit alarm function, the output circuit has two levels of users can set the over-current alarm, to prevent potential power failure. The product is configured with a 7-inch LCD touch screen and provides Ethernet communication interface for easy access to other systems.
Incoming line monitoring module:
BCM201 -m
The incoming line monitoring module is used to monitor the power network parameters of 1 or 2 ac three-phase incoming line circuits, and can be connected to the feeder monitoring module and switch quantity monitoring module.
Accuracy grade
Active power power accuracy level 1
measurement
Input voltage, current, power, demand, extreme value, temperature and other parameters
Input and output
4 - way switch status monitoring and 2 - way alarm output
communication
Provide 2 - way RS485 communication interface, with code switch, convenient to set communication parameters
Extend the functionality
Up to 6 monitoring modules can be hooked up
Data records
It has 1024 SOE event records, 1024 real-time alarm records and 12800 alarm records
Feeder monitoring module:
BCM201 -s
The feeder monitoring module can monitor the network parameters of up to 30 single-phase ac circuits. It can directly judge the split-and-close state of branch circuit breakers through voltage measurement, and connect to the incoming line monitoring module through the bus interface.
measurement
Can measure up to 20 feeder voltage, current, power, electric energy and other parameters
Call the police
With branch switch state monitoring and current two - stage threshold alarm function
communication
With 4 - bit code switch, convenient to set the address
Insulation monitoring module:
BCM201 - N
The insulation monitoring module is used in DC240V or 336V dc system to measure the voltage and insulation resistance of two isolated bus bars to the ground and to the insulation detection of branch lines. It is connected to the incoming line monitoring module through the bus interface.
measurement
The resistance parameters of positive and negative busbar to ground and positive and negative resistance of branch line to ground
Call the police
Ground insulation resistance, branch to ground insulation resistance fault alarm function
communication
With 4 - bit code switch, convenient to set the address
Switch quantity monitoring module:
BCM201 - K.
The switch quantity monitoring module can monitor the switch or fault status of up to 60 circuit breakers. It adopts DC24V active wet contact and is connected to the incoming line monitoring module through the bus interface.
measurement
Up to 60 DC24V active wet contact input
communication
With 4 - bit code switch, convenient to set the address
Display module:
BCM201 - HMI
The display module is connected to the incoming line monitoring module through the RS485 bus, which is used for the display of incoming line, feeder parameters and circuit breaker status measurement information as well as the setting of each module parameters
According to
7-inch touch screen
Set up the
The monitoring number of each module can be configured
Power module:
BCM201 -p
The power module provides DC24V power supply for the whole monitoring unit
Input and output
Input DC48V; Output DC24V
The output power
20 w or less
