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125KW On-grid / Off-grid Type AC / DC Bidirectional Energy Storage Converter

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125KW On-grid / Off-grid Type AC / DC Bidirectional Energy Storage Converter

Name: 125KW Ongrid Offgrid Type AC DC Bidirectional Energy Storage Converter
Brand: SINY
Price: 2 USD

Quality 125KW On-grid / Off-grid Type AC / DC Bidirectional Energy Storage Converter for sale

Brand Name : SINY

Model Number : NESI-125KR1

Certification : CE

Place of Origin : China

MOQ : 5

Price : Exwork: 2,000~5,000 USD

Payment Terms : T/T

Supply Ability : 2000 units per month

Delivery Time : 45 Work days

Packaging Details : Wooden Box

Maximum efficiency : 98.2%

Grid Type : 3L+PE/3L+N+PE

Harmonic Content Thdu : ≤5%@Linear load

Protection Level : IP20

Communication : CAN，RS485，Ethernet，dry contact

Power Factor : -1~+1

Rated Power : 125kW

DC Current Range : ±210A

Harmonic Content Thdi : ≤3%

Nominal frequency : 50Hz/60Hz

Nominal voltage : AC380V/400V/415V

AC Nominal current : 189A/180A/173A

Working Humidity : 5%～95%RH，no condensation

Unbalanced load capacity : 100%

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125KW On-grid / Off-grid Type AC / DC Bidirectional Energy Storage Converter

Product overview

125kW series on/off-grid type series energy storage converters are used for off-grid application scenarios such as peak cutting and valley filling, dynamic capacity increase, emergency power backup, mobile energy storage, etc.

With rapid capacity expansion, it is convenient to realize the parallel networking of multiple devices to form a small and medium-sized energy storage system;

Has a strong load adaptability, can be used independently off-grid;

Strong adaptability to the power grid, good availability;

Small size, space saving, single machine can form 0.5C energy storage system with 280Ah, 314Ah battery cluster, to achieve fine management of the battery.

Product characteristics

With DC side parallel capability, can be adapted to 500Ah+ larger capacity battery energy storage system;
With off-grid multiple AC side parallel capability, suitable for isolated island micro grid scenarios;
Dc side voltage range DC600~950V, the effective working voltage range increased by 16.6%, suitable for 280Ah+ lithium iron phosphate cell, can be combined with 260S and the following series of battery clusters to form a standard 0.5C energy storage battery system;
Proprietary potting insulation protection technology is adopted to enhance the module's heat dissipation, salt spray corrosion resistance, dust resistance and shock absorption performance.
Has a strong off-grid scene adaptability (nonlinear, impact, imbalance), with 200% super dynamic overload capability.

Application scenario

Industrial and commercial energy storage (Peak cutting and Valley filling)
Isolated island micro grid
Photovoltaic energy storage and charging scenario
Mobile energy storage

Product specification

Type class		NESI-125KR1
Dc side	Voltage range	DC600V～DC950V	DC700~DC950V
	Nominal power	125kW
	Maximum current	210A	178A
	Number of DC channels	1
Ac grid connection	Type of connection	3L+PE	3L+N+PE
	Nominal power	125kW
	Nominal voltage	AC380V /400V/415V
	Nominal current	189A/180A/173A
	Voltage range	-15%～+10%
	Nominal frequency	50Hz/60Hz
	Frequency range	Nominal frequency±3Hz
	Power factor	-1~+1
	THDi	≤3%
Ac off-grid	Type of connection	3L+PE	3L+N+PE
	Nominal power	125kW
	Nominal voltage	AC380V/400V/415V
	Nominal frequency	50Hz/60Hz
	Nominal current	189A/180A/173A
	THDU	≤5%@Linear load
	Dynamic response	60ms@100%Linear load
	Unbalanced load capacity	100%
Environment	Operating temperature	-25℃～55℃(Derating above 45 ° C)
	Storage temperature	-40℃～70℃
	Relative humidity	5％RH～95％RH,non-condensing
	Working altitude	≤2000m
Communication	Communication interface	RS485,CAN,LAN,REPO
	Communication protocol	CAN,ModBus TCP,ModBus RTU
Installation mode		Rack type
Display screen		None
Maximum efficiency		98.2%
EMC		Class A
Isolation mode		non-isolated
Class of protection		IP20
Cooling mode		Intelligent air cooling
*Dimension(WHD)*		440220728mm
Weight		63kg

125KW On-grid / Off-grid Type AC / DC Bidirectional Energy Storage Converter Images

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