Inverter Three-phase network connection SAJ 50kw R6-50K-T4-32 | High power

SAJ R6-50K-T4-32: 98.8% industrial performance, 4 MPPT advanced and maximum three-phase direct injection

The transition to self-consumption in industrial buildings, commercial complexes or medium agricultural holdings requires a robust power electronics capable of processing large energy flows. The inverter networking SAJ R6-50K-T4-32 three-phase 50kw it is positioned as the performance standard in its segment, transforming massive volumes of direct current into alternating current perfectly synchronized with the three-phase industrial network.

4 independent MPPT for complex and high current covers

The main continuous current strength of this equipment lies in the integration of 4 independent MPPT followers in his T4 series. This engineering configuration is essential in large projects, since it allows to design multiple strings of solar on ships with decks to different waters, different inclinations or structures affected by partial shading (such as chimneys or ventilation ducts), preventing the losses of a chain to affect the rest. Its entries are prepared to operate optimally with large and high power cell modules. It is important to emphasize that this equipment belongs to the category of direct network injection; If your project requires mandatory to store the energy for nocturnal consumption, we suggest you explore our section of inverters hybrid.

Thanks to the vanguard engineering of the R6 series, the team offers a maximum efficiency of 98.8%, minimizing the residual heat and ensuring that almost all of the solar resource captured becomes net savings for the company. In addition, it has the ability to support continuous overloads in alternating current to absorb the motors startup demands or heavy machinery. In case the plant requires in the future an energy storage restructuring coupled in CA, you can complement the design by consulting our catalog of batteries lithium industrialists.

Electrical Protection SPD and Industrial Thermal Management

Durability against environmental wear is guaranteed by an aluminum chassis with IP65 degree of protection, suitable for installations in demanding environments. Due to the 50KW of nominal power that manages, the equipment delegates its thermal dissipation in a system of intelligent fan cooling. This mechanism monitors internal temperature sensors and adjusts revolutions dynamically, maintaining the components in their optimal range and lengthening the useful life of the inverter. In terms of active security, it incorporates sPD SPD protection devices high category in CC and CA. When deploying such a high density of photovoltaic modules in flat or tilted industrial covers, remember that it is vital to ensure its resistance against windows using our structures for of reinforced extruded aluminum.

Technical specifications (model SAJ R6-50K-T4-32 three-phase):

Continuous current input parameters (DC - photovoltaic):

• Maximum recommended photovoltaic power: High input range (supports massive strings configurations).

• Maximum input voltage CC: 1,100 V (Allow longer strings reducing wiring costs).

• Voltage range of the MPPT: 180 V - 1,000 V

• Nominal input voltage CC: 600 V - 620 V

• Starting voltage Inverter: 180 V - 200 V

• Number of independent MPPT followers: 4 MPPT (T4 series for maximum design optimization).

Alternating current output parameters (CA - Network Connection):

• Nominal power output: 50,000 W

• Exit overload capacity: 110% continuous apparent power (Support against demand peaks).

• Nominal Network Supply Supported: 3L + N + PE, 230V / 400V (industrial three-phase network)

• Total harmonic distortion (THDI): (Ultra clean pure wave injection).

• Maximum conversion efficiency: 98,8%

Safety systems and general data:

• Overvoltage protections: Integrated (SPD devices in CC and CA).

• Protection against short circuits in AC / Network monitoring: Integrated as standard.

• Insulation resistance detection CC / GFCI: Integrated.

• Cooling method: Intelligent fan cooling adaptive.

• Degree of environmental protection: Industrial hermeticity Ip65.

Frequently Asked Questions (FAQ)

1. What advantages do the 4 MPPT of the T4 series contribute to a 50KW project? To have 4 independent MPPT it gives an unparalleled flexibility. Allows you to group of the industrial ship up to four different orientations or inclinations. If a part of the cover suffers shadows by clouds or structures of the building early in the morning, the other three channels will continue to yield 100% of their ability without being affected.
2. The model SAJ R6-50K-T4-32 can work together with storage batteries? Not directly. This team is a inverter connecting to pure network, in charge of instantly injecting photovoltaic energy to the consumption of the company to lower the invointed power term. If an accumulation system is required, the installation would have to be configured by an external alternating current coupling system.
3. How do you manage the inverter high temperatures in industrial environments? Use an advanced system of intelligent fan cooling. As the solar plant increases its energy production or the ambient temperature of the ship up, the fans modulate their speed automatically to extract the heat from the critical components, preventing the thermal stress of the inverter.
4. What kind of security protections does it be integrated against electric anomalies? It comes equipped with a complete industrial armor that includes sPD overvoltage protections Both on the direct current and alternating current, anti-island network monitoring, short-circuit protection in AC and constant monitoring of the insulation of the solar.