new energy products
Supported by source-network-load-storage interaction and multi-energy complementarity, Longitudinal Power provides 35kV step-up transformer, energy storage and step-up integrated machine, inverter and step-up integrated machine, 100kW/215kWh distributed energy storage complete set, 100kW/215kWh industrial and commercial air-cooled energy storage complete set, 100kW/215kWh industrial and commercial liquid-cooled energy storage complete set, 15kW optical storage microgrid complete set, centralized large-scale energy storage system and other key new energy equipment.
100kW/215kWh distributed energy storage complete equipment
The HZL-100kW-215kWh-F distributed energy storage complete equipment developed and produced by Hezong Tech adopts an integrated design, which integrates battery modules, PCS, high-voltage box, monitoring system, fire protection system, cooling system, etc. inside the box. The product not only ensures the safe operation of the power grid, but also solves the problem of low voltage on the user side, improves the on-site consumption level of new energy, and achieves uninterrupted power supply to the load, bringing a series of economic and social benefits.
inverter boost integrated Substation
The inverter boost integrated substation developed and produced by Hezong Tech integrates power supply connection, voltage transformation, protection, and control, consisting of a boost transformer, AC distribution cabinet, grid connected inverter, DC distribution cabinet, communication cabinet, etc. Provided an efficient and reliable solution for the transmission and integration of photovoltaic energy into the power grid.
Energy storage and boost integrated machine
The energy storage and step-up integrated machine developed and produced by Hezong Science and Technology combines energy storage technology with step-up technology: it is composed of step-up transformer, AC power distribution cabinet, PCS, communication cabinet, etc., and integrates the functions of electric energy storage, power regulation and AC power transmission of the power grid. The energy storage and step-up integrated machine is the core equipment in the energy storage system of the power station.
35kV step-up transformer winding adopts high conductivity copper conductor, high and low voltage are all copper windings. The iron core adopts domestic high-quality high-permeability oriented silicon steel sheet, the iron core is firmly bound and clamped, and has good insulation. All fasteners are treated with anti-loosening. The transformer body adopts a new insulation structure, and the transformer has strong short-circuit resistance. The transformer is equipped with a temperature controller. In addition to displaying the three-phase winding temperature during operation, it also has control functions such as fault alarm, high temperature sound and light alarm, and overtemperature trip alarm. The product is equipped with a fan, which can effectively protect the safe operation of the transformer.
Service Hotline
Changsha Headquarters
401-16, Building 2, Xincheng Science Park, 588 Yuelu West Avenue, Dongfanghong Street, Xiangjiang New District, Hunan Province
Beijing Headquarters
1211 and 1212, Block D, No.9 Shangdi 3rd Street (Jiahua Building), Haidian District, Beijing
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