Industrial Grade Three-Phase Energy Storage Inverter for Soft DC Microgrids and Peak Valley Optimization

• After-sales Service: Support
• Warranty: 12months
• Nature of Source Flow: Active Inverter
• Model NO.: BNSX-KTL; BNSX-KS
• Phase: Three
• Certification: CE, ISO9001
• Type: DC/AC Inverters
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Inverter Efficiency: 96%
• Output Frequency: 50Hz/60Hz
• Operating Frequency: 50/60Hz
• Load Regulation: 0.01%
• Transport Package: Wooden Crate
• Specification: customizable
• Trademark: BOS
• Origin: Jinan China
• HS Code: 8504409999
• Production Capacity: 200000/Year
• Package Size: 80.00cm * 100.00cm * 150.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

BNSX-KTL/KS Series Energy Storage Converter

Power Feature

The BNSX series bidirectional energy storage inverter is a product custom developed by our company for the power industry. When matched with an energy storage battery system, the product can operate in grid connected mode or run independently with loads in off grid mode.
It features a high load carrying capacity and can operate in harsh environments with high reliability.
It is widely used in large energy intensive industrial and commercial facilities such as smart cities, industrial parks, community business districts and commercial office buildings.

1.Energy saving. The efficiency can reach 95 percent. It has a wide input voltage range and is compatible with multiple types of batteries.
2.Safe and reliable. Multiple fault protection mechanisms and real time monitoring ensure safe, reliable and stable operation. It supports high and low voltage ride through, fast power regulation and dynamic power compensation with strong grid adaptability.
3.Superior load capacity. It adopts virtual synchronous operation technology with millisecond level response. It can quickly handle sudden load addition and equipment starting impact. It is capable of starting inductive motor loads with single power exceeding 60 percent of the equipment capacity. The short term impact resistance is more than 3 times the rated power of energy storage.
4.Intelligent and user friendly. With intelligent start stop control technology, it supports multiple operation modes including grid connected and off grid operation, new energy access and generator set grid connection. Cooperated with energy storage systems, it can adjust the number of operating units according to the load demand.

Specification

Technical Specifications 1 Energy Storage Converter BNSX KTL Series
Device Model	BNSX -20KTL	BNSX -50KTL	BNSX -125KTL	BNSX -250KTL	BNSX -500KTL	BNSX -630KTL	BNSX -1000KTL	BNSX -2000KTL
Device Power	20kW	50kW	125kW	250kW	500kW	630kW	1000kW	2000kW
DC side parameters
DC Voltage Range	DC 615V-950V	DC630V-900V
AC side parameters(On-grid)
Rated Voltage	AC 380V±15%,Three-phase three-wire+PE
Rated Frequency	50Hz/60Hz
Total Harmonic Of Current	THDi ≤ 3%
Power Factor	≥ 0.99
AC side parameters(Off-grid)optional
Rated Voltage	AC 380V
Rated Frequency	50Hz/60Hz
Rated Current	30A	75A	189A	378A	757A	954A	1515A	3030A
Total Harmonic Of Voltage	THDu≤3%(Linear Load)
Overload Capacity	110% long time,120% 60s
Efficiency
Maximum Efficiency	96.5%(Rated power)
Protection Function
DC Input Protection	Equipped
AC Output Protection	Equipped
Over-Voltage Protection	Equipped
Anti-Islanding Protection	Equipped
Over-Heat Protection	Equipped
Other
Isolation Method	No isolation
User Interface	LCD Touch Screen
Communication Interface	Ethernet/RS485/CAN
High/Low Voltage Ride-Through	Equipped
Protection Level	IP20
Operating Temperature	--25℃~45℃
Relative Humidity	0~95%(Non-condensing)
Cooling Method	Forced Air Cooling
Operating Altitude	≤5000m (Exceeds2000mm the rated value needs to be reduced for use)
Dimension(W*D*H)(mm)	484*625*233.5	484*626*233.5	564*812*232	1000*1042*1860	1800*1042*1840			2500*1000*2060
Custom specifications available upon request.

Technical Specifications 2 Isolated Bidirectional Energy Storage Converter BNSX KS Series
Device Model	BNSX - 50KS	BNSX - 100KS	BNSX - 150KS		BNSX - 250KS		BNSX - 500KS	BNSX - 630KS	BNSX - 1000KS
Device Power	50kW	100kW	150kW		250kW		500kW	630kW	1000kW
DC side parameters
DC Voltage Range	DC 630V-900V(DCDC can be added outside the voltage range)				DC 630V-900V(DCDC can be added outside the voltage range)
AC side parameters(On-grid)
Rated Voltage	AC 380V±15%,Three-phase four-wire+PE
Rated Frequency	50Hz/60Hz
Total Harmonic Of Current	THDi≤3%
Power Factor	≥0.99
AC side parameters(Off-grid)
Rated Voltage	AC 380V
Rated Frequency	50Hz/60Hz
Rated Current	75A	150A	227A		378A		757A	954A	1515A
Total Harmonic Of Voltage	THDu≤3%(Linear Load)
Overload Capacity	110% long time,120% 60s
Efficiency
Maximum Efficiency	94.5%(Rated power)
Protection Function
DC Input Protection	Equipped
AC Output Protection	Equipped
Over-Voltage Protection	Equipped
Anti-Islanding Protection	Equipped
Over-Heat Protection	Equipped
Other
Isolation Method	Power frequency isolation
User Interface	LCD Touch Screen
Communication Interface	Ethernet/RS485/CAN
High/Low Voltage Ride-Through	Equipped
Protection Level	IP20
Operating Temperature	-25℃~45℃
Relative Humidity	0~95%(Non-condensing)
Cooling Method	Forced Air Cooling
Operating Altitude	≤5000m (Exceeds2000mm the rated value needs to be reduced for use)
Dimension (W*D*H)(mm)	800*650 *1900	1000*1042*1860		1800*1042 *1840		2000*1242*2080			3120*1042 *2200

Project Cases

Company Show

Company profile

Shandong Bos Energy Technology Co., Ltd., founded in 1999, is a technology focused enterprise specializing in power supply R&D and manufacturing Centered on inverter technology for over two decades, BOS provides system solutions, with product linesincluding AC/DC test power supplies, AC/DC power supplies, shore power and new energy products.As one of Chinas infuential highpower power supply manufacturers, Bos runs a 20000 square meter production base with an annual output of 20000o units to meetrapidy growing market demands.Taking technological innovation as the foundation of development, BOS invests no less than 10% ofits sales revenue in annual R&D. It explores core technologies such as high power parallel operation and power unit series superposition.

Packing & Delivery

FAQ

Factory, Customization & After sales

1.Q: Are you a manufacturer? 
-- Yes, we have an independent factory covering an area of over 20,000 square meters.
2.Q: Do you support product customization and OEM? 
-- Yes, we can customize products according to your requirements and support OEM services.
3.Q: Is after sales service guaranteed when purchasing products from your store? 
-- Yes. Within the warranty period, we will conduct regular customer follow ps, supply spare parts for maintenance, and provide professional technical support for the whole lifecycle of the product.
4.Q: What about your production management and quality control? 
-- All our production processes comply with ISO9001 standards and CE requirements. We independently complete the production and testing of power supplies, including welding, assembly, wiring, commissioning, quality inspection and high emperature aging cycles. Every production step is controlled by professional operators.