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PVB-16 Intelligent Combiner Box With RS485 monitoring

Brand : BZ or Bangzhao or OEM

Product origin : China

Delivery time : 5-7 working days

Supply capacity : 10000 PCS/Year

Multichannel pv input Intelligent Combiner Box With Rs485

1. Applicable for outdoor PV systems;

2. Each PV array adds fuse protection and anti-reverse protection;

3. PV connector input, convenient and safe wiring;

4. Wide DC voltage input range with maximum open-circuit voltage up to 1000V;

5. PG cable glands input, convenient and safe system wiring;

6. Protection class IP65 for outdoor use;

7. Output Waterproof terminals;

Multichannel pv input Intelligent Combiner Box  intelligent monitoring device
PVB series PV combiner box intelligent monitoring device is a multi-function, low-loss, intelligent combiner box monitoring unit host, specifically for combiner box intelligent monitoring.

Function Features:

1. Small size, easy installation

2. Monitoring host directly use pv power as the working power supply, and to provide working power to intelligent current sensor

3. PV high voltage measurement

4. Read external intelligent current sensor data and 16 strings total current data, and upload it.

5. 16 strings DC power measurement and 16 strings total power
6. 1 string temperature measurement for measuring the box inside temperature
7. Two strings switch input which can separately monitor the running status of the SPD and the main switch.
8. Isolated RS485 interface used for remote data communication, support MODBUS-RTU protocol.
9. Infrared data interface can be convenient for field data checking and parameter settings

10. Built in all-round protection alarm functions, not only the alarm parameters can be set through programming but also each alarm function can be individually set to off or on, convenient for on-site application

Technical Parameters:
1. Working power supply input: DC200V-1500V
2. Voltage measurement range: DC200V-1500V
3. Voltage measurement accuracy: 0.5 class
4. Temperature measurement range: -50 ℃ -125 ℃
5. Temperature measurement accuracy:+1℃
6. Switch input: dry contact input
7. Normal operating temperature: -25 ℃ -70 ℃
8. Storage temperature: -40 ℃ -85 ℃
9. Safe isolated voltage: between PV input and secondary 3500VAC 60 seconds
10. Product size: 105 × 67 × 49 (mm)

Inside Picture of Intelligent Combiner Box With RS485


1

Anti-reverse diode

2

Radiator

3

Monitoring module

4

Output circuit breaker

5

Data collector

6

Positive pole fuse

7

Negative pole fuse

8

SPD

9

PE terminal

10

Output terminal

PV combiner box.jpg

Intelligent Combiner Box With Rs485 Technical Parameters:

Type Designation

PVB-15

PVB-16

Max. PV  Array Input String

15

16

Max. PV  Array Voltage

1000Vdc

Rated  Current for Each String

(Replaceable)

10A/15A

10A/15A

Rated  Output Current

150A/225A

160A/240A

Input cable  waterproof connector

PG9 (4mm PV cable)

Output cable  waterproof connector

PG36

Output DC  Circuit Breaker

Yes

PV  special lightning protection module

Yes

Anti-reverse module protection

Optional

Communication  interface

RS485

Protection  Degree

IP65

Environment  Temperature

25+60

Environment  Humidity

90% No  condensation

Altitude

≤3000m

Installation: indoors

Indoor/outdoor

Type of  installation

Wall mount

Box  material

Iron with powder coating


For off grid hybrid system :


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