H1-V1K2Y-343Z 1200W 171-343V Isolated Horticulture LED Driver

H1-V1K2Y-343Z is a 1200W isolated programmable LED driver from the FAHOLD H1-V Series, engineered for high-power horticulture lighting, greenhouse luminaires, stadium lighting and professional sports-lighting fixtures. It operates from a rated 200-480Vac input and provides an adaptive 171-343V output range with 2.0-4.0A output-current capability. The H1-V platform combines high conversion efficiency, programmable output control and an isolated industrial power architecture for demanding commercial LED fixtures.

1200W Programmable Horticulture LED Driver with 171-343V Output

For grow-light manufacturers, lighting engineers and OEM fixture designers, H1-V1K2Y-343Z fits specifications such as 1200W horticulture LED driver, 200-480V AC LED power supply, programmable grow light driver, isolated high-power LED driver and 0-10V dimmable LED driver for horticulture lighting. In the H1-V model code, Y is the control-option placeholder: Type B supports off-line programming and 3-in-1 dimming through 0-10V, PWM and Rx control, while Type N is non-dimmable. This lets fixture manufacturers select the control configuration required by the project.

The 1200W platform is intended for the highest-power professional LED fixtures in this series, including large horticulture, stadium and sports-lighting systems where maximum output capability and programmable control are key requirements. The 171-343V output window is intended for high-voltage LED string architectures used in large professional fixtures, where higher string voltage can help reduce output current and conductor losses.

Electrical Performance and Fixture Integration

The main electrical parameters for H1-V1K2Y-343Z include 1200W maximum output, 171-343V adaptive output voltage, 2.0-4.0A output-current range, power factor of >0.95 and typical efficiency of 96.00%. The enclosure measures 500×89×45 mm. The H1-V Series uses an isolated design, carries an IP65 enclosure rating and includes SCP, OVP and OTP protection. Surge protection is specified at DM 6kV / CM 10kV, supporting installation in electrically demanding horticulture and sports-lighting environments.

From a fixture-design perspective, the programmable H1-V platform is relevant when engineers need a high-efficiency LED driver for grow lights, Class P LED driver, multi-channel horticulture lighting power supply, high voltage LED driver for stadium lighting or a 1200W isolated LED power supply with 0-10V dimming. In the model code, Z is the auxiliary/interface placeholder: Blank indicates no auxiliary output, A12 indicates a 12V auxiliary output, and W indicates the optional RJ12 and dimming-knob configuration. FAHOLD specifies a 5 years warranty for the H1-V Series.