string combiner box string monitoring system

Place of Origin:

Jiangsu, China (Mainland)


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Product Detail

Model No.: LONGMAX-SMB-16 strings

solar power station upgrade & management monitor

solar power station upgrade & management monitoring box,PV power plant management system,solar data collecting card with and without enclosure ,longmax solar monitoring box 16 strings

Quick Detail:

SCB-Monitoring Device SCBM16A is specially applied to intelligent PV combiner box. It can monitor the operating status of the PV cells, measure the current and voltage of PV cells, collect the SPD(Surge Protective Device) status and the DC breaker status and control relay output for driving external executive body. The device can display the data of measuring and the status of the other device via 6 digital displays. It also can connect the industrial equipment and computer to compose the monitoring system via the RS485 interface.

Description:

(1) The installation, maintenance and operation of the device SCBM16A must strictly conform to the instructions of this manual.

(2) Do not open the device shell, the inside device is not maintainable for users.

(3) Do not use this product for other purposes.

The list of features

Model	SCBM16A
Application	Intelligent PV combiner box
DC voltage	1 channel 50V~1000VDC
DC current	1~16 channel forward and reverse DC0~20A PV combiner detection
DC power	1~16 channel forward and reverse power,total power
DC energy	1~16channel forward and reverse energy,total energy
Communication	1channel RS485 communication port, MODBUS-RTU communication protocol, can be connected to the PC monitoring system. 1channel RS232 communication port, MODBUS-RTU communication protocol, can be connected to the display terminal.
Temperature measurement	1 Internal environment temperature. -55~+125,±2.(-10~+85,±0.5)
Display	6 digital tube display. The display will be off if any operating is not existed within the 30 minutes. The display will be on with operating the key.
Digital input	2 passive dry contact input.
Maximum	Historical maximum of U, I1~I16 .The value can be cleared by remote host computer.
Running time	0~99999999.9H.The recording mode can be set to Power-on, voltage or current. The value can be cleared by remote host computer.
Parameters setting	The following parameters can be set by remote host computer. Lower voltage limit and Higher voltage limit,Higher current limit , current zero shreshold. Parity bit. Delay time of alarm.(when the lasting time exceed the setting up time, the alarm will appear) The record mode of running time(1: Power-on 2:Voltage 3:Current) The following parameters can be set by the key setting. Communication address Communication Paudrate
Alarm	Red Led will be on when alarm
Size	358mm83mm49mm(LWH)