The VR63-4/UL and VR63-4A/UL Static Voltage Regulators are small, ruggedly constructed regulators designed for brushless ac generators. Combining proven solid-state technology with rugged packaging, the VR63-4/UL and VR63-4A/UL provide accurate and reliable regulation under the most severe environmental conditions. The smallest regulators produced by Basler Electric, the VR63-4/UL and VR63-4A/UL are heavyweights with EMI suppression, frequency compensation, solid state voltage build-up and overexcitation shutdown circuitry as standard
FEATURES
• Integrated circuitry for compact size, simplicity, high reliability.
• Extremely rugged.
• Exciter field current 4A continuous, 7A forcing.
• Regulation accuracy better than ±1.0% no load to full load.
• Fast response.
• Frequency compensation.
• Overexcitation shutdown.
• EMI suppression.
• Available from stock.
• CSA certified/UL recognized (VR63-4B is CSA certified only).
