SOT-80KVA Technical Specifications：
Technical Specifications | 1. Device Model: SOT-80KVA 2. Rated Current: 121A 3. Input Voltage: Three-phase 380V ± 15% 4. Output Voltage: Three-phase 380V ± 2% 5. Efficiency: ≥98% 6. Frequency: 50Hz/60Hz 7. Waveform Distortion: <0.1% 8. Insulation Resistance: ≥20MΩ 9. Dielectric Strength: 2500V for 1 minute without breakdown or flashover 10. Response Time: <0.8 seconds 11. Protection Functions: Provides over-voltage, under-voltage, and short-circuit protection. 12. Compliance: The regulator should meet the harmonic distortion and injected harmonic current requirements specified by "GB/T 14549-93" for power quality on public grids. 13. Protection Level: IP21, without reducing the regulator’s output capacity. 14. Operational Requirements: Capable of continuous operation under normal usage conditions at rated load, with no need for dedicated personnel during normal use.
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设备功能 | Accuracy Adjustment | The voltage regulator can accommodate an input voltage of 380V ±15%, ensuring that the output voltage precision is maintained between 372V and 388V. |
Quantitative Compensation | When the input voltage remains in a prolonged feed or overflow state, the regulator compensates quantitatively for 15% of the voltage. If the grid voltage is too low or too high, the regulator's power should be appropriately increased or decreased to meet the actual power demand. | |
Over/Under Voltage Protection | If the input voltage exceeds the regulator’s over/under voltage limits, the device automatically protects itself by cutting off the voltage output. | |
Short Circuit Protection | In the case of a load short circuit, the regulator can automatically disconnect the power within a specified time. | |
Limit Protection | If the brush operation exceeds the designated area, the regulator will automatically terminate adjustment. | |
True Effective Sampling Circuit Control | High accuracy, good sensitivity, excellent measurement rate and frequency characteristics, high input impedance, low output impedance, a wide power range, and low power consumption. | |
