---
title: AFCI Combiner Box 11 In 11 Out BHTZ-11/11 | Beny New Energy | BENY Electric
image: https://www.beny.com/wp-content/uploads/2021/03/1-23.jpg
---

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# AFCI Combiner Box 11 In 11 Out BHTZ-11/11

BENY New Energy BHTZ-11/11 600 or 1000V DC Arc Fault Circuit Interruption (AFCI) Combiner Box

#### Highlights :

- 1000VDC
- All DC components are UL listed
- 11 strings input 11 strings output
- DC contactors up to 20A
- Finger safe touch fuse holder for negative and positive poles

- ![UL-Certifed icon]()
- ![TUV 100X100 icon]()
- ![rohs]()

[Download Datasheet](https://www.beny.com/wp-content/uploads/2021/03/AFCI-Combiner-Box-datasheet-BHTZ-11-11.pdf) [Request A Quote](javascrpt:;)

- ![AFCI10]()

## AFCI Combiner Box

The Arc Fault Circuit Interruption Combiner Boxes monitor each string currents, voltages and the temperature in enclosure, the integrated automatic contactors triggered when there is arc fault detected, provides solar PV system safety.

 

DC contactors can be remote controlled for easier system maintain, the working life is up to 10000 cycles.

## SPECIFICATION

| Model | BHTZ-11/11 |
| --- | --- |
| Certificate | TUV |
| Standard | IEC62109 / IEC61439 (EN62109 / EN61439) |
| Max Rated Voltage | 1000VDC |
| Number of input strings | 11 |
| Number of output strings | 11 |
| Max Input Current Per Each String | 20A |
| Connection Type of Input | PG09 / MC4 |
| Input Cable Size | Ø4-8mm |
| Max Output Current | 20A |
| DC Surge Arrester | T2/, In=20KA, Imax=40KA, Ucpv=1000VDC |
| Voltage of Monitoring Device | Need External Power Source AC230V or DC24V |
| Voltage of Contactor | 24VDC (Built-in Power Supply) |
| Protection Degree | NEMA13 (IP65) |

 

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