YBW.SBW single, three-phase automatic compensation power regulator

Outline

SBW, YBW series single-phase automatic compensation for electricity regulator, is the introduction of absorbing advanced technology in Western Europe regulators, combined with China's national conditions, designed to stabilize the AC voltage regulator. When the external power supply network voltage fluctuations or load changes caused by voltage fluctuations, this voltage regulator (power supply) can automatically maintain a stable output voltage. The voltage regulator (power supply) product as compared with other types of regulator having a large capacity ; high efficiency; no wave distortion open; voltage regulator balance, etc; The voltage regulator (power supply) for a wide range of load; can follow the instantaneous overload; this voltage regulator (power supply) for long-term continuous operation; manual / automatic random switching; this voltage regulator (power supply) with over-voltage; over current; phase; phase sequence protection and mechanical fail-safe; and this voltage regulator (power supply) small size, light weight, installation convenient, and reliable operation.

Use the occasion

The voltage regulator (power supply) is widely used in industry, agriculture, transportation, telecommunications, military, railway, scientific and cultural fields of large mechanical and electrical equipment, metal processing equipment, production lines, construction equipment, elevators, medical equipment, embroidery . textile equipment, air conditioning, radio, television and home electric smooth, lighting and other needed places regulator SBW, DBW series regulator should be used indoors this voltage regulator (power supply) Normal conditions of use:

• Ambient temperature: -15 ℃ ~ 40 ℃

• Altitude: (1000m

• Relative Humidity: (90%

• no serious impact on the insulation of the gas regulator, steam, chemical deposition, dust, dirt and other explosive and corrosive media.

• installation site without serious vibration or bumps.

The main technical parameters

• Input voltage: single-phase 220V ± 20% or 220V ± 30% (when ordering)

• Three-phase (three-phase four-wire) 380V ± 20% or 380V ± 30% (when ordering)

• Output voltage: single-phase 220V

• Three-phase (three-phase four-wire) line voltage phase voltage 380V or 220V

• Output voltage accuracy: (2-5%) Adjustable

• Frequency: 50-60Hz

• Efficiency: ≥95% (power level above 50KVA)

• Response time: ≤1.5s (when the external voltage change 10%)

• Waveform distortion: no additional waveform distortion

• Protection: overvoltage; overcurrent; phase; phase sequence protection (single-phase and three-phase 150KVA the following non-phase and phase sequence protection) and mechanical failure

• Mains features: three-phase product electricity regulator to facilitate the switch (single-phase no such function)

• Start: power automatically start or manually start selectable

• Work: long-term, continuous unmanned work

• Insulation resistance: ≥2MΩ

• Electrical strength: frequency sinusoidal voltage 2000V lasted 1 minute without breakdown and flashover

Model Specifications