PVMaster III L Your global inverter solution

  • Central inverter system for direct connection to a medium voltage transformer
  • Compact and modular design with high power density
  • Complete grid support: LVRT, HVRT, ZVRT
  • Simple and fast installation and commissioning
  • MPP voltage range 590 V to 920 V
  • Applicable with all common module types
  • Maximum efficiency > 98.8 %
  • DC surge protector type 2
  • AC surge protector type 2 (auxiliary supply AC voltage)
  • DC main switch
  • AC short-circuit proofing
  • Extensive power factor control functions for static and dynamic grid stabilisation
  • Integrated data logger
  • Support for various online portals
  • Air/liquid heat exchanger

Depending on the type of inverter, confirmity to the following standards and guidelines:

  • CE and EEG 2014
  • IEC 62109-1:2010: Safety of power converters for use in photovoltaic power systems - Part 1: General requirements
  • IEC 62109-2:2011: Safety of power converters for use in photovoltaic power systems - Part 2: Particular requirements for inverters
  • IEC 61000-6-2:2005: Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments 
  • IEC 61000-6-4:2006 + A1:2010: Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

PWMaster III L Innovative technology

The PVMaster III L incorporates various benefits and services geared to meet the differing needs of customers all over the world – whether it be compliance with local standards and regulations, coping with harsh environments, or handling tough logistical challenges. The high-performance components determine the total return of a photovoltaic system and how quickly investments made in a power plant pay for themselves.

The product uses power units, that switch-on and off demand oriented. Certainly, the PVMaster III L produces power in the early and late hours of the day or under bad weather conditions. Also, the Modular System Design makes routine maintenance and servicing very quickly and ensures maximum uptime. Additionally, the PVMaster III L is completely compliant with new draft CEA regulations and fulfills the required grid support functions. We offer reliability and robustness derived from the extensive experience of LTI ReEnergy ́s leading pitch systems in the wind business for more than 15 years.

All in One Inverter

The PVMaster III L is one of the most functional large-scale inverters in its class, thanks to its compact and turnkey design. All major components like cooling system, DC fuses, auxiliary trans-former and AC-DC-connections are integrated into the PVMaster III L. Commissioning time and costs are decreased by these advantages. Despite its compact design, the modular PVOne unit permits quick and easy exchange of components. The integrated diagnostics also help to identify the component concerned quickly and easily, saving valuable time and cutting downtimes. The use of high-grade components ensures the unit‘s reliability and makes it virtually maintenance-free.

Liquid Cooling System

The Liquid cooling concept offers a range of benefits. For example, a reduction of losses directly from the source is secured and lower emissions are led into the cabinet. Moreover, less dust gets in the cabinet through closed this liquid cooling system which ensures a long lifetime by this features. The reliability is increased substantially by the use of components from the heavy industry with 24/7 operation. In addtion to that, the self-consumption is reduced compared to the conventional air cooling.

Customized Direct Access Worldwide

PVMaster III L solutions provide all internal values.This convenience, including the facility to monitor the power fed-in from each string in a PV park online, means that investors and operators are always well informed – especially when it comes to ensuring high availability. Thanks to several communication options our international service partner are able to access the PVMaster III L re-motely via VPN. Software updates and parameter settings can be easily adjusted within a short time from any place in the world. Our English-speaking hotline offers assistance in identifying and eliminating errors and malfunctions.

Explore your benefits with PVMaster III L

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