Guildline Instruments 7340 AC/DC Current Shunts From 0.01A to 100A

The Guildline’s 7340 four-wire AC Shunts are designed to be resistive with very small values of reactance. With the 7340 shunts, a wide frequency range is covered from DC to 100 kHz. The shunts are engineered to provide an output voltage in the range of 0.20 to 1 Volt for specified current models from 3 mA to 100 Amp.

FEATURES

High Current Values to 100 A
AC/DC Difference Essentially Zero at Power Frequencies, and < 10 ppm up to 10 kHz
Phase Displacement typically 5 to 10X Better then nearest competitor from 10 kHz to 100 kHz
Widest Available Bandwidth DC to100 kHz
Stable up to 2 MHz
Excellent 1-Year Stabilities
Low Temperature Coefficients 2.5 ppm/°C
Provide a 4-Wire, True Non-Inductive Patented Design
7340 Series Provides 12 Current Values from 1 mA to 100 A with Output Voltages from 0.2 to 1.0 V
Ruggedized EMI Shielded Enclosure
Designed for Ease of Use and Complete Operational Safety

7340 AC/DC Shunt Standard Datasheet

Categories: AC and Power Standards, Guildline Instruments Tag: Metrology

Description

GUILDLINE INSTRUMENTS’ 7340 Series of four-terminal AC Shunts features low uncertainty (high accuracy), low-temperature coefficients and excellent stability. These shunts are engineered to be purely resistive with extremely small values of reactance. These shunts can be used over a wide frequency range from DC to 100 kHz, and they are stable up to 2 MHz.

7340 Series, with 12 available current models, is designed to provide output voltages from 0.2 to 1.0 Volt for specified current models from 1 mA to 100 A. When the current range exceeds 3 A, the Forced Convection Unit of model 73401 is used to provide air cooling. A buffer amplifier is also provided for low current applications.