Chroma 61504 Programmable AC Source

Overview

The Chroma 61504 is a 2kVA programmable AC source designed for comprehensive power supply testing, power line disturbance simulation, and electromagnetic compatibility (EMC) compliance verification. It features advanced PWM technology for efficient operation and offers both AC and AC+DC output modes for flexible testing scenarios.

Key Features

• 2kVA output power rating
• 0-300V programmable voltage output
• 15Hz-1kHz frequency range
• AC+DC output mode for DC offset simulation
• Programmable output impedance for IEC 61000-3-3 testing
• Power line disturbance (PLD) simulation capability
• IEC 61000-4-11 voltage dips and frequency variation simulation
• Harmonics and interharmonics waveform synthesizer for IEC 61000-4-13 testing
• Programmable voltage and current limit settings
• Comprehensive measurement capability including current harmonics
• High output current crest factor for inrush current testing
• Phase angle control for turn-on and turn-off
• TTL signal output for transient indication
• Master-slave parallel operation for up to 90kVA total power
• Optional GPIB, RS-232C, and analog programmable interfaces
• Optional softpanel graphic user interface for operation and IEC regulation testing

Applications

• Power supply design qualification and testing
• IEC 61000-3 and IEC 61000-4 compliance testing
• Power line disturbance simulation and analysis
• Inrush current and transient testing
• Equipment immunity testing for voltage variations and harmonics
• Three-phase power system simulation using master-slave configuration