California Instruments 751L 833VA Single Phase AC Source

• Description
• Features
• Specifications

Description

The L Series consist of a range of AC Power Source products with output power levels from 833 VA to 30 kVA. Using high frequency PWM technology, these units provide precision AC power in single, dual (split) or three phase configurations.

All L Series units use dual voltage ranges and programmable current limits to protect the unit under test. Standard voltage ranges of 135 and 270 Volt rms are typical but optional output range options offer voltage ranges up to 400 V rms. The complete solid state, high switching speed PWM architecture of the L Series ensures low noise and low distortion output over a wide range of power levels.

All L Series units are completely self-contained. Control is through an embedded oscillator, factory configured to your specific requirements. Output parameters are controlled via the front panel or the IEEE-488 bus. Bus programming, standard with -P, -PT and HGA controllers, allows programming and measurement function readback compatible with a number of other standards including VXI, MXI and RS232 via recommended translators. To simplify programming, the standard unit supports both Abbreviated Plain English programming and an ATLAS-based control language.

Features

• Single phase, three phase and split phase configurations
• Mode option allows switching between single and three phase output
• Output frequency range up to 5000 Hz
• Full output VA with 0 to 1 power factor
• High peak current capability with up to 9:1 crest factor
• Panel height between 5.25" and 31.5" based on power level
• Efficiency 75% typical or better. Generates less heat and consumes less power
• Abbreviated Plain English (APE) programming language support and free Windows ™ application software
• Optional MIL-STD704 and RTCA-DO160C test firmware

California Instruments 751L Applications