Ensure stable and reliable voltage regulation with this high-precision Voltage Regulator Board, designed to perform efficiently in harsh environments. Featuring a fully insulated body and constructed with flame-retardant, high-temperature resistant materials, this regulator offers enhanced safety and durability for both single-phase and three-phase generator applications. Engineered with premium electronic components, it maintains consistent performance even under conditions of high humidity, dust, and salt exposure. Key Features: · Fully Insulated Design: Provides enhanced safety and reliability when used in demanding and harsh environmental conditions. · High-Quality Electronic Components: Ensures stable operation and long-lasting durability in environments with high humidity, dust, and salt. · Versatile Compatibility: Suitable for use with both single-phase and three-phase generators, offering flexible application options. · Precision Voltage Regulation: Delivers an exceptional adjustment accuracy with a theoretical fluctuation of only ±0.5%, maintaining consistent voltage output. · Durable Flame-Retardant Board: Made from flame retardant and high temperature resistant material, the regulator board guarantees safety and durability under extreme operating conditions. · Wide Operating Temperature Range: Functions reliably between -30°C and +70°C, supporting various climatic and operational environments. · Fast Response Time: Achieves voltage adjustment within 1 cycle to protect your generator systems from voltage fluctuations effectively. Specifications: · Power Supply Voltage: 50/60Hz, 170-277V (±10% tolerance) · Voltage Sensing (Single-phase): 50/60Hz, 170-277V (±10% tolerance) · Maximum Continuous Field Current: 5A · Maximum Forcing Field Current (1 minute): 8A · Maximum Field Voltage: 100V · Field Resistance Range: 8Ω - 20Ω · Regulation Accuracy: ±0.5% (steady state, rated load, balanced/non-deforming load, constant frequency) · Thermal Drift: ±0.5% (voltage change over 50°C temperature variation after 10 minutes) · Response Time: 1 Cycle · Operating Temperature: -30°C to +70°C · Weight: 687g (24.2oz) Package Includes: · 1 x Voltage Regulator Board This voltage regulator board is an essential component for maintaining stable generator output voltage, providing high reliability and safety in challenging environments. Its superior design and quality materials ensure long-term performance for both professional and residential generator systems.