Dongfang Hitachi (CD) Electric Control Equipments Co., Ltd.: Chengdu, Sichuan, China; Main products: Medium-voltage Variable Frequency Drive, Solar Inverter, Static Synchronous Compensator, Wind Converter, High Power Igniter

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pv inverter 250kw/380v grid-tie

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Product Details

Place of Origin	Sichuan, China		Brand Name	DHC
Model Number	DHSP3GC-250KTL

Key Features

Grid-tied inverters designed for PV plants

High Efficiency and Yield

Applied advanced PWM control algorithm and MPPT tracking technology to ensure maximum power output.

Used high quality IGBT modules to effectively reduce the switch and conduction losses.

Adopted the design of 2-MPPT independent bus control to mitigate the impact of partial shade, hot spot, local damage of PV

module and inverter failure, and ensure higher yield of power generation.

Overall system efficiency is up to 98.7%.

High reliability

With redundant modular design, the inverter will continue to operate even when one or more modules are faulty.

With 100% film capacitors design, the system lifetime is extended significantly.

Grid friendly

With the function of Low/Zero Voltage Ride Through (LVRT/ZVRT), the inverter continues to generate power in the presence of

grid voltage dropping.

Total Harmonic Distortion (THD) is lower than 2.5%.

Technical Specifications

Model		DHSP3GC-250KTL
DC Input	Max. Input Power(kW)	285
	Max. Input Voltage(V)	1000
	Max. Input Current(A)	594
	MPPT Range(V)	480~850
AC Output	Rated Output Power(kW)	250
	Max. Output Power(kW)	275
	Rated Output Current(A)	397 / 504
	Grid Voltage Range(V)	400 / 315 (±10%)
	Grid Frequency(Hz)	50/60±0.5
Performance	Max. Efficiency(%)	97.2% / 98.6%
	European Efficiency(%)	96.8% / 98.1%
	Power Factor Range	0.9 (lag) ~ 0.9 (lead)
	Total Harmonic Distortion(%)	≤2.5% (Rated Power)
	Consumption at Night(W)	<60
System	Ingress Protection	IP20
	Insulation Class	H
	Noise (dB)	< 60 dB
	Cooling Method	Air blast
	Display	Touch Screen
	Communication Interface	Ethernet, RS485, Profibus-DP
	Dimension (W×H×D) (mm)	1200x2200x800
	Weight (Kg)	1000
Environment	Operating Temperature (℃)	-35℃ ~ +50℃
	Operating Humidity (%)	<95%, without condensation
	Installation	Indoor, in a dust free environment free of hazardous or flammable material.
Protection	Over-current, DC Over-voltage, AC Short-circuit Over/under-voltage of grid, Over/under-frequency of grid Anti-Islanding, Reverse Discharge, Reverse Polarity

Dongfang Hitachi (CD) Electric Control Equipments Co., Ltd.: Contact nameEthan Yang
Chat Now; Phone86-028-82857866; AddressChengdu, Chengdu, Sichuan