Avionics test instrument SBL-1000

aeronautical

Product overview
The SBL-1000 secondary power teaching platform is a three-phase converter test bench designed for aeronautical training. It integrates a 24V battery, a converter producing aviation-standard three-phase power, a load circuit, a heading sensor and an indicator to simulate and demonstrate aircraft heading sensing and indication for classroom instruction.

Main features

• Converts 24V DC battery power to 36V three-phase aviation power.
• Simulates aircraft heading sensor signals and heading indication for hands-on learning.

Technical specifications

• Operating Voltage: 220±15% VAC
• Output Voltage: Battery: 24V DC; Converter: 36±10% V
• Frequency Display: Range: 400±20 Hz; Accuracy: ±5 Hz
• Dimensions: ≤ 600 × 500 × 900 mm
• Environmental Adaptability: Operating Temp: -10 ℃ ~ +45 ℃; Storage Temp: -10 ℃ ~ +45 ℃; Relative Humidity: 10–90% RH

Typical applications

• Classroom demonstrations for avionics and aircraft systems training.
• Practical labs on heading sensors, converters and three-phase power characteristics.