Chroma 61611-220 AC Power Source

Overview

The Chroma 61611-220 is a 12kVA programmable AC power source specifically configured for 220V AC input operation. This unit is part of the advanced 61500/61600 series and uses state-of-the-art PWM technology to deliver pure sine waveform output with less than 0.3% distortion at 50/60Hz. The 61611-220 supports both single-phase and three-phase output configurations and is designed for simulating a wide range of AC line conditions including voltage dips, short interruptions, and harmonic distortions.

Key Features

• 12kVA power rating with 220V AC input voltage
• Output voltage range: 0-150V/0-300V/Auto
• Frequency range: DC, 15Hz-1.5kHz with less than 0.3% sine waveform distortion
• Single-phase or three-phase output selectable with up to 96A single-phase or 32A three-phase
• Programmable slew rate setting for changing voltage and frequency
• Programmable voltage and current limit
• High output current crest factor ideal for inrush current testing
• Turn on and turn off phase angle control
• LIST, PULSE, and STEP mode functions for power line disturbance (PLD) simulation
• Voltage dips, short interruption, and voltage variation simulation capabilities
• Harmonics and inter harmonics waveform synthesizer
• Comprehensive measurement capabilities including current harmonics
• Remote control via GPIB, RS-232, USB, and optional Ethernet
• Master-slave parallel operation capability for up to 90kVA output

Applications

• Commercial equipment testing and validation
• Power electronics and converter testing
• Avionics and aerospace compliance testing
• Military equipment functional verification
• Regulatory compliance and safety testing
• Inrush current and transient response testing
• Bench-top R&D design verification and prototyping
• Quality assurance in production environments