The AFC-11010A is a 10 kVA single-phase AC power source engineered for precision voltage and frequency control in test, production, and laboratory environments. Built on IGBT pulse-width modulation architecture, it delivers stable, adjustable output across dual voltage ranges with selectable frequency options from 47 Hz to 500 Hz. The unit combines digital touch-screen control with analog adjustment capability, comprehensive protection circuits, and RS232/RS485 interface support for automated test systems and remote monitoring applications.
Technical Specifications
Output Power & Voltage
• Capacity: 10 kVA, single-phase (2-wire + ground)
• Voltage Range (Low): 5 V to 150 V
• Voltage Range (High): 10 V to 300 V
• Voltage Regulation: ±1%
• Maximum Output Current: 83.3 A (low range), 41.7 A (high range)
Frequency Control
• Standard Range: 47 Hz to 63 Hz continuously adjustable, fixed 50 Hz or 60 Hz
• Extended Options: 40–500 Hz, 45–500 Hz, 350–450 Hz
• Multiplied Outputs: Input frequency ×2, ×4
• Fixed Frequencies: 100 Hz, 120 Hz, 200 Hz, 240 Hz
• Frequency Stability: ≤0.01%
Output Quality & Efficiency
• Total Harmonic Distortion (THD): ≤2% at resistive load (≤1% optional)
• Load Regulation: ≤1% (resistive load)
• Efficiency: ≥90% at maximum power
• Input Power Factor: ≥0.92 at maximum power
Input Specifications
• Voltage Options: 110 V, 120 V, or 220 V ±15%, 380 V ±15%
• Frequency Tolerance: 50 Hz ±3 Hz or 60 Hz ±3 Hz
Control & Display
• Interface: 7″ touch screen, analog knob control, 6 programmable hot keys
• Readouts: Digital LED display (voltage, current, power, frequency)
• Communication: RS232 and RS485 ports for remote operation
Protection
• Input: Overvoltage, undervoltage, overcurrent, overheat protection
• Output: Overvoltage, undervoltage, reverse current, overtemperature, short-circuit protection
• Breaker and magnetic switch with emergency stop
• Fault code indication system
Standards & Safety
• Certifications: CE, RoHS
– Key Features
• Wide dual-range voltage output accommodates diverse load requirements
• Continuously adjustable frequency from 47–63 Hz or extended to 500 Hz with optional modules
• Low harmonic distortion (≤2%) suitable for sensitive electronic testing
• Redundant protection against input anomalies and output faults
• Programmable frequency and voltage recall via hot key interface
• Modular input voltage configuration (110 V, 220 V, 380 V)
– Typical Applications
• Industrial equipment validation and burn-in testing
• Telecommunications device compliance testing
• Laboratory R&D and prototype evaluation
• Frequency conversion and power conditioning for international standards testing (50 Hz/60 Hz)
• Production line stress testing and quality assurance
– Compatibility & Integration
Serial communication via RS232 or RS485 enables integration with automated test frameworks and supervisory control systems. Dual input voltage ratings (220 V standard, 110 V or 380 V optional) permit deployment across global manufacturing and test facilities.
