This series products are the new generation of AC voltage stabilizer developed and manufactured for the current status that of the voltage of the electric network is not stable and with frequent fluctuation. It integrates the microcomputer detecting and control, SCR non-contact switch and transformer. Because it adopts the updated technology, the current-limiting components are totally neglected so as to greatly enhance the reliability and efficiency. The efficiency of 30KVA model machine has reached 99.2% through inspection by the quality supervision and inspection center for telecommunication products of the ministry of information industry of China. It possesses perfect self-detecting and protection function because of adoption of highly intellectual microcomputer detecting and control technology. LCD display is adopted to display kinds of parameter in English.

n  Rated capacity: 10kVA~600kVA

n  Input voltage variation(V): Nominal±20%, ±30%, ±40%

n  Output voltage(V): Nominal ±1~5% Standard specification

n  Working frequency: 50~60Hz

n  Insulated strength: 2000V/1 min without puncture

n  Insulated Electric Resistance: >2MΩ

n  High Efficiency: ≥98%

n  Regulation range of the output voltage center point: Nominal ±3%

n  Regulation Mathod: Thyristor control, electronic switch

n  Response time: <0.04S

n  No voltage total harmonic distortion (THD) to output

n  Designed for long-term continuous operation

n  Protection for absent-phase and phase sequence error

n  RS232/RS485 interface

n  Possibility to integrate dual power sources switchover function upon request

n  Availability of communication port for remote control and monitoring