Functions consist of testing equally ground resistance of tower legs (individually and overall) and overhead ground wires. Steps leakage current in the tower legs. Tests at frequencies as many as 5kHz to profile impedance.
Offer your type of payment, sign the rental settlement and another required files, and We're going to ship you the unit
Megger's DLRO10HD ohmmeter brings together greatest simplicity of operation which has a rugged IP65 case and it is created for steady ground and bench operation. The unit is driven from either its rechargeable battery or line power making it suited to steady testing in creation line/repetitive use environments. Rotary change controls are basic and simple to function in all weather conditions and with gloved hands. A substantial, clear, backlit LCD Show is simple to go through from the distance. The DLRO10HD gives noticeably Increased compliance and is particularly effective at delivering 10A into measurements as many as 250mΩ and 1A into measurements around two.5Ω. The length of each and every test may very well be approximately 60 seconds. The DLRO10HD is rated CAT III 300V. An array of test sales opportunities is out there to go well with the appliance. The DLRO10HD provides 5 test modes Each individual of which is selected via a basic rotary Manage: Rotary method swap with bidirectional (recent reversal with averaging cancels thermal EMFs), unidirectional, automatic, constant and inductive modes.
At that point, Microsoft Advertising will make use of your full IP tackle and user-agent string in order that it may possibly correctly course of action the ad click on and demand the advertiser.
Supplied without having test sales EPOCH 650 Ultrasonic Flaw Detector opportunities, letting buyers to get the test sales opportunities they precisly have to have for his or her specific testing applications.
ⓘ On account of the latest tariff changes, item price ranges could be impacted, and several surcharges may not but be A part of the costs revealed.
This video clip goes about the digital transformer ratiometer's functions and functionality. In addition, when linked to a non-energized transformer, this instrument accurately actions Key to secondary turns ratio, while simultaneously exhibiting polarity and excitation present-day.
Register to look at special member pricing The DTR® Model 8510 is a portable digital transformer ratiometer made for on-internet site testing of energy, likely and present transformers.
ⓘ Due to new tariff adjustments, product or service prices may very well be influenced, and a few surcharges may well not nevertheless be included in the costs shown.
The Solution: We encouraged the Megger DLRO10HD ohmmeter which presents 25W of electrical power which could provide the demanded 1A test present above the big distances required by this application and which can test in accordance with IEC61400-24 criteria for small-resistance ohmmeters.
Tests carried out by enjoyable the first and reading the secondary; provides safer circumstances to the operator
This is the only technique available on the market able to testing ground resistance of unique electrical power transmission tower legs (as well as complete resistance) with no disconnecting the overhead ground wire.
When connected to a non-energized transformer, the 8510 accurately actions Major to secondary turns ratio, whilst at the same time displaying polarity and excitation present-day.
Shows test voltage, insulation resistance, and leakage current over the test; and capacitance and discharge voltage existing at the test qualified prospects for the summary of your test.