1. Main Specifications| Rated Frequency (f) | 50/60 Hz
Main Circuit 50 / 60 Hz | | Rated Operational Voltage | 208 ... 600 V AC | | Analog Outputs | 4…20 mA | | Rated Control Circuit Voltage (Uc) | 24 V DC | | Package Level 1 Depth Length/Height/Width | 257 MM 288 MM 178 MM | | Packaging Level 1 Gross Weight | 3.3 Kilograms |
2. Key Selling Points45 kW High-Efficiency Active Front End (AFE) System:The PSE85-600-70 is configured for 45 kW output, featuring advanced Active Front End (AFE) technology that enables bidirectional power flow and four-quadrant
operation—ideal for applications requiring regenerative braking. Superior Power Quality: Low Harmonics & High Power Factor:Equipped with an IGBT-based rectifier, it delivers near-sinusoidal
input current with THDi <5%, meeting strict standards like IEEE 519 and IEC 61000 without
additional filters—eliminating grid pollution. Unity Power Factor Operation:Operates at power factor ≈1.0, minimizing reactive power losses, reducing stress on transformers
and cables, and improving overall electrical system efficiency. Regenerative Braking for Significant Energy Savings:Returns braking energy back to the grid during deceleration or load
lowering—saving up to 30–40% energy compared to resistor-based
braking, ideal for elevators, hoists, and test rigs. Compact Liquid-Cooled Design for Efficient Heat Dissipation:Uses water-cooling technology for high-efficiency thermal management, low noise, and reliable
operation in ambient temperatures up to +55°C. Compact footprint saves panel space. High Reliability & Long Service Life:Liquid cooling reduces component temperature rise, extending IGBT
and capacitor lifespan. Modular design ensures easy maintenance and
high system availability.
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