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Lab-Volt / LabVolt EMS 8331-00 Electromechanical Training System / Capacitive Load / Electrical Load
This model provides impedance levels that are adjustable for load equality, allowing students to measure the effects of indentical resistive and reactive loads on voltage and current in a circuit, as well as observe, using a wattmeter or a varmeter, the differences that each type of load has on an ac signal source.
The Capacitive Load Module, Model 8331, is equipped with 9 oil-filled capacitors. Each capacitor is identified by
a schematic symbol, the capacitance value, the capacitive reactance, as well as the current that will flow through it when connected to a nominal voltage power source. Each capacitor is within 5% tolerance of the stated capacitance value. A permanently connected discharge resistor reduces the voltage across each capacitor group to 5% of the applied voltage within 15 seconds after the load is disconnected from the supply.
Capacitors Number: 3 groups of 3 capacitors
Capacitance (group) 2.2/4.4/8.8µF
Reactance (group): 300/600/1200Ohm
Load at Nominal Voltage
Reactive Power: 12-84 var
Number of Steps: Seven of equal increment
Current Increment: 0.1A
Physical Characteristics: 6.1"x11.3"x16.1"
net Weight: 5.7 kg