California Instruments 3091LD Programmable AC Load | 3000VA

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The California Instruments 3091LD programmable AC load is a 3000VA non-linear load for AC power testing. CA Instruments 3091LD loads are ideal in applications that call for precisely-controlled loads, such as the testing of UPSs and AC sources. The California Instruments 3091LD can also test active or passive current-carrying devices like fuses, switches, circuit breakers, connectors and semiconductors. CA 3091LD units offer an authentic simulation of worst-case operating conditions. The load can also simulate high crest factor and variable power factor load conditions.