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The Fluke 1750 Power Quality Analyzer automatically detects, scales, and powers current probes without needing batteries. Requiring only single-lead voltage connections enables safe and quick setups. Once power is applied the Fluke 1750 Power Quality Analyzer automatically begins recording and LEDs assure that the recorder is powered up and signals are within range.

Read More »No More Uncertainty with the Fluke 1750 Power Quality Analyzer

A secondary injection test is performed using a specially designed power supply unit, such as the Square D by Schneider UTS-3 Secondary Injection Test Set.  The secondary injection test method only tests the solid-state trip unit logic and does not test the current sensors, wiring, or the breaker current handling components. Most solid-state trip units have terminal blocks that are equipped with test plug terminals for making the calibration test. The test set allows checking of the solid-state trip unit operation without using primary current. The Square D by Schneider UTS-3 Secondary Injection Test Set will pass enough current to check any desired calibration point. The breaker must be de-energized before checking the operation of the solid-state trip units. If the Square D by Schneider UTS-3 Secondary Injection Test Set shows that the solid-state trip unit is not functioning properly, the trip unit should be replaced.

Read More »Count On Square D by Schneider UTS-3 For All Your Secondary Injection Testing Needs

The Megger DLRO200-115 Digital Low Resistance Ohmmeter test set accurately measures resistances ranging from 0.1µΩ to 1Ω, at high currents. 

A versatile instrument, The  Megger DLRO200-115 can provide test currents from 10 amps up to 200 amps, subject to the load resistance and supply voltage. For those applications that demand a smooth dc current, the Megger DLRO200-115  has extra filtering on the output to reduce mains frequency ripple and can drive 200 amps through a total current loop resistance of 11 milliohms. The filtered output of the  Megger DLRO200-115 also eliminates magnetic transients that could inductively trip a breaker’s control (bus differential relay), if left in the test circuit. 

Features:

Read More »Accurate Digital Resistance Testing With the Megger DLRO200-115

Read More »Detect Insulation Issues Early with the Megger MIT525 and the MIT1025

Correcting power quality issues can be a hit or miss without proper diagnostic equipment. The distortion in the power line can be complex and can be difficult to measure using ordinary tools like an oscilloscope.

Read More »Quantify Power Quality in Electrical Systems with the Fluke 1750 Power Quality Recorder

One of the common hindrances of many electrical facilities when it comes to electrical maintenance is the cost of test equipment. Testers can cost several thousands of dollars and such a cost can create a huge dent in your company’s budget. However, even if the budget is limited, electrical preventive maintenance should regularly be carried out. If the electrical system is neglected, faults may develop and eventually cause the failure of the electrical system. Costs will be higher when repairing a damaged electrical system than carrying out maintenance and reconditioning a fault that’s just about to develop.

Read More »Reduce Costs on Electrical Maintenance with Electrical Test Equipment Rental

The constant electrical stress and thermal expansion/contraction causes conductor junctions to develop microscopic gaps. These gaps collect moisture and contaminants over time. The contaminants increase the resistance of the junction. When this happens, the current passing through the junction may not be transferred efficiently. This causes local Ohmic heating and may eventually fail if not repaired.

Read More »The Battery Powered High Current Megger MOM2 MicroOhmmeter

Electrical generation and distribution facilities operate round-the-clock to provide power to the consumers. Down time can cause consumers to get frustrated and this also means loss of revenue. It is important to keep track of the condition of the whole electrical facility. This allows you to anticipate the parts that need to be replaced or repaired. 

Read More »The Advantages of Test Equipment Rental