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500kW MPPT 户外 DC 转换机箱

INPMPPTZ-500 是一种专为 1000Vdc 系统设计的集成 MPPT 机柜。它可以集成 1 到 8 个基于高性能碳化硅 (SiC) 的 MPPT 模块 (型号：INPMPPT-62.5)。每个四脚模块最多支持 4 个光伏输入串，使整个机柜最多可容纳 32 个光伏串。每个 MPPT 串独立执行最大功率点跟踪 (MPPT), 最大限度地提高光伏变流技术效率，并提高整体项目盈利能力。该产品广泛适用于以下场景：C&I 自耗能储能项目；岛屿离线供电系统；工业设施中的电力补偿；电网峰值修剪和频率调节；具有储能功能的光伏集成充电站等。它为电池补充提供持续的能源。当在直流耦合系统中配置 PCS (变流技术系统) 时，该产品还可以建立一个以直流总线为中心的灵活互联系统，为整个电力架构提供强大的支持和保护。

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产品特性

高效率：MPPT 模块设计采用 SiC 元件，提高了系统效率，达到 99%。

Specification: The MPPT supports a wide voltage range of DC150–1000V; The cabinet is rated for 32 MPPT independent access, independent control, resulting in maximized PV efficiency.

Flexibility: Free selection of system rated power (62.5kW ~ 500kW), and it supports parallel use of multiple cabinets.

Safety: The Bus side configuration with circuit breaker, double contactor, and fuse protection; the cabinet is equipped with the insulation detection unit, which can autonomously perform insulation detection every time it is started.

Compatibility: The wide voltage range and large current carrying capacity enable it to adapt to more application scenarios.

产品拓扑

Model	INPMPPTZ-500
Power configuration parameters
Rated power(kW)	500kW
Single module rated power(kW)	62.5kW
Number of module	8
PV side parameters
Allowable voltage range(V)	DC150~1000V
Full load oltage range (V)	DC350V~1000V
Max voltage of PVside(V)	DC1100V
Number of MPPT stings per module	4
Rated number of cabinet MPPT strings	4*8
Max current of single MPPT string(A)	50A
Bus side parameters
Rated power(kW)	500kW
Bus side voltage range(V)	DC350V~1000V
Full load woltage range (V)	DC600V~1000V
System parameters
Operation temperature range (C)	-35℃~60℃
Operation humidity range(%)	≤95%(Nocondensation)
Thermal Management System	Forced air cooling
Maximum Efficiency	≥99%
Noise	≤70dB
Protection grade	IP54
Anti-corrosion grade	C4/C5(optional)
Altitude	2000m(Full load)
Communication interface	CAN,Ethernet.RS485
Dimensions (W*D'H)	700×1050×2100mm
Weight(kg)	about 750kg