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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500kw solar pv inverter/380v grid-connected/on-grid

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Product Details

Place of Origin	Sichuan, China		Brand Name	DHC
Model Number	DHSP3GC-500KTL-B

Key Features

Grid-Tied/On-Grid inverters designed for solar 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 4-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

DHSP Series Grid-Tied/On-Grid Solar PV Inverter (500kW)

Model		DHSP3GC-500KTL-B
DC Input	Max. Input Power(kW)	550
	Max. Input Voltage(V)	1000
	Max. Input Current(A)	1200
	MPPT Range(V)	450~850
AC Output	Rated Output Power(kW)	500
	Max. Output Power(kW)	550
	Rated Output Current(A)	916
	Grid Voltage Range(V)	315/400±10%
	Rated Grid Frequency(Hz)	50/60±0.5
Performance	Max. Efficiency(%)	98.7
	European Efficiency(%)	>98.3
	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)	1800x2200x800
	Weight(Kg)	1210
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