2 in 1 out 1000V Dual String Industrial PV Combiner Box with SPD

  • Max. DC Voltage: 1000V

  • Input/Output Strings: 2-in / 1-out

  • Max. Input Current (per string): 15A

  • Max. Output Current: 30A

  • Surge Protection: Type 2, 40kA

  • DC Fuse: 10x38mm, 15A

  • DC Protection Switch: DC Isolator Switch,600V/32A

  • Enclosure: PC Material type & IP65

Inquiry Now
Product Introduction

EKDBS-PV2/1-IFS-1000 provides robust protection and reliable string management for two PV strings in high-voltage solar arrays. Engineered for demanding commercial and industrial solar projects, it ensures compliance and safety in all weather conditions.

 

Applications:

Designed for rooftop and ground-mount PV plants, distributed commercial solar projects, utility microgrids, and energy storage interface.

Product Parameters

Model

EKDBS-PV2/1-IFS-1000

Number of input strings

2

Number of output strings

1

Max. DC voltage

1000V

Max. input current per string

15A

Max. output current

30A

Surge Protection

Type

Type 2

Max. operation voltage (Ucpv)

1000V

Max. discharge current (Imax)

40kA

Voltage protection level

4kV

Poles

2

Design features

Plug-in module

Standard

IEC/EN 61643-31

DC Fuse

Rated operation voltage(Ue)

1000V

Rated current (Ie)(Changeable)

15A

Type of fuses

10x38mm,30kA

Standard

IEC 60947-3 & IEC 60269-6

DC Protection Switch

DC Isolator

Rated insulation voltage (Ui)

1500V

Rated operating voltage (Ue)

600V

Rated current(Ie)

32A

Poles

4 modules

Standard

IEC/EN 60947-3

Enclosure

Material type

PC

Degree of Protection

IP65

Impact protection level

IK08

Enclosure size

296x230x121.5mm

(13 ways)

Input or output connector

Waterproof gland (default), MC4 connector (optional)

Environment

Operating Temperature

-25℃ to +55℃

Cooling way

Natural cooling

Humidity

0~95%

Altitude

2000m

Installation

Wall Mounting

Recommended Products
600V 3-String PV Combiner Box with Integrated Protection System
The EKDBS-PV3/1-BFS-600 is an advanced 600V DC combiner box designed to combine three separate PV strings into a single output, providing comprehensive protection for medium-sized solar installations.
1000V 1-in 1-out PV Combiner Box with Type 2 SPD
EKDBS-PV1/1-IFS-1000 is a robust 1000V 1-in 1-out DC combiner box engineered for commercial and industrial solar photovoltaic systems. Designed to integrate seamlessly into large-scale rooftop or grou
3 Input 1 Output 1000V Triple-String PV Combiner Box with Comprehensive Protection
The EKDBS-PV3/1-BFS-1000 is an advanced 1000V DC combiner box designed to combine three separate PV strings into a single output, providing comprehensive protection for medium to large solar installat
4 Input 1 Output 1000V 4-String PV Combiner Box with MCB Protection for High-Current Applications
EKDBS-PV4/1-FBS-1000 is a heavy-duty 1000V DC combiner box designed for higher current applications with 4 input strings. This professional-grade unit features advanced MCB protection instead of stand
News&Blog
2026/07/27
A Fuse Disconnector combines switching and overcurrent protection in one compact device for solar DC systems. This guide covers what to look for—voltage, current, and safety ratings.
2026/07/21
DC arcs have no zero-crossing—they persist until forced to extinguish. A DC circuit breaker uses magnetic blow-out to drive the arc into a chamber where splitter plates divide and cool it until it dies. This happens in milliseconds. AC breakers cannot handle DC—they will fail. For solar, battery, and EV systems, a purpose-built DC breaker is essential for safety.
2026/07/14
A RCBO (Residual Current Circuit Breaker with Overcurrent protection) combines earth leakage and overcurrent protection in one device. Type B RCBOs detect AC, pulsating DC, and smooth DC faults — critical for PV and EV applications.
2026/07/01
A breaker with overcurrent protection (RCBO) combines earth leakage and overload protection. Type B detects AC, DC, and high-frequency currents — for EV chargers, solar, heat pumps, and VFDs. Up to 63A, 10kA, 30mA.
Strategic Vision for a Sustainable Future
Looking ahead, ETEK Electric remains committed to becoming a globally renowned manufacturer in the new energy and electrical protection industry. We continue to focus on:
Developing innovative green energy solutions
Enhancing product safety and reliability
Expanding our sustainable technology portfolio
Supporting global energy transformation
Contributing to a low-carbon future
INQUIRY NOW
Captcha Code
We value your privacy
We use cookies to provide you with a better online experience, analyse and measure website usage, and assist in our marketing efforts.
Accept All