Megger Mit 525 5 Kv High Voltage Insulation Resistance Tester Mit-525

US $2,995.00

  • Toledo, Ohio, United States
  • Jan 29th
                                                              Content on this page requires a newer version of Adobe Flash Player.                      The Following Items Are Included: Megger MIT 525 5 kV Insulation Resistance Tester (BC# 17636) Megger Test Leads (Red, Blue, Black) w/ Instructions MIT525 Information CD & Power dB Lite Software Attached Accessories Case Power Cord USB PC Interface Cable Integrated Hard Case     BE SURE TO CHECK OUR EBAY STORE FOR OTHER ITEMS! This Item Has A Current Calibration!   Megger MIT 525 5kV Insulation Resistance Tester   Preconfigured diagnostic tests include Polarization Index (PI), Dielectric Absorption Ratio (DAR), dielectric discharge (DD), Step Voltage (SV) and ramp test   This unit is particularly informative on polyester, asphalt and epoxy-mica insulations   Includes Integrated Hard Carrying Case & Accessories As Listed Above!     Working Condition: Excellent Condition: Refurbished Calibrated: Yes Warranty: 90 Day Exchange Warranty   Megger MIT525 Insulation Resistance Tester Megger’s MIT525 DC insulation tester is targeted at original equipment manufacturers and industrial companies. MIT525 has a full suite of test modes as well as onboard memory and the ability to stream data/download data to a PC/laptop. Instrument productivity is a focus of the new MIT range which offers rapid charge batteries and operation from an AC source if the batteries are dead. Rapid charge batteries enable > 60 minutes testing after a 30 minute charge. Safety is not compromised on the MIT range with all terminals rated to CATIV 600 V to 3000 m (5 kV). The MIT range share dual case design which includes a tough outer case to protect the tester from knocks/drops and an inner fire retardant case. The IP rating is IP 65 case closed eliminating moisture and dust ingress. An intuitive user interface ensures no lost time remembering how to use the tester. Simplicity of operation is achieved with two rotary switches and the large backlight display which enables multiple results to be displayed simultaneously. A graphical quick start guide is provided inside the lid to assist first time users. Five preset voltage ranges are provided in insulation test mode, plus a user settable lock voltage range. Voltage can be selected in 10-V increments to 1 kV and 25-V increments above 1 kV. Preconfigured diagnostic tests include Polarization Index (PI), Dielectric Absorption Ratio (DAR), dielectric discharge (DD), Step Voltage (SV) and ramp test. The ramp function gradually increases voltage up to a selected level while graphing current vs. voltage. Graphs can then be downloaded, or streamed real time (Must purchase optional software). Graphs can then be compared to example curves in IEEE 95-2002 to reveal a variety of faults difficult to detect otherwise. Small defects can be easily detected without risking the sudden large voltage increments produced by a Step Voltage test. Monitoring the developing graph during test enables the operator to terminate prior to breakdown, thereby reducing the possibility of damage to already flawed insulation. This unit is particularly informative on polyester, asphalt and epoxy-mica insulations. They can also test voltage suppression devices. Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen. A fully isolated USB interface is used for safe transfer of data to Megger’s asset management software; PowerDB Pro, Advanced and Lite packages. Test leads are double insulated with clamps rated at 3 kV equivalent to 6 kV single insulation for the medium clip leadset and 5 kV equivalent to 10 kV single insulation for the large clip. Features: Insulation resistance up to 10 T? @ 5 kV enables installation testing and long-term trending of higher value apparatus, typically above 1 T?. High altitude operation up to 3000 m while maintaining CATIV 600 V (5 kV). 5% accuracy all the way up to 1 T? @ 5 kV ensures highest accuracy where it matters most. Note: the majority of measurement in substation environments are typically above 100 G?. IR, timed IR, DAR, PI, DD, SV and ramp tests maximize diagnostic testing capability 3 mA short circuit current with unique max power regulations technology ensures maximum transfer whatever the load until selected voltage is reached. Noise filter rejects up to 3 mA (5 kV) noise for effective operation in electrically noisy environments. Li-ion battery allows up to 6 hrs continuous testing @ 5 kV with a 100 M? load; battery meets IEC 62133 Large backlit LCD, convenient for use in ambient lighting, clearly shows analog and digital readings. Dedicated voltmeter function (30 V to 660 V) allows the user to check for induced volages. Smaller size and lighter weight allows easier transport and use without compromising performance. Unique dual case design allows for fire-retardant protection while maintaining ruggedness. High-quality, flexible silicon test leads meet safety regulations of IEC 61010-31:2008 while ensuring measurement accuracy. Timed IR plus PI, DAR, DD, SV and ramp tests maximize diagnostic testing capability Operate from line power even if the battery is fully discharged (charges while operating). Two and one-half hour full battery charge time (one-half hour charge for one hour testing) significantly increases productivity. Up to six hours continuous testing (5 kV) on a single battery charge. Industry best guard terminal performance to insure highest accuracy of measured values. Enhanced driver technology provides plug-and-play when connected to the internet. No tedious and potentially interruptive setup procedures. Rotary switch operation for easy, intuitive field use Locking test leads provide additional safety Date and time-stamped test results reduce the risk of error in result interpretation. Applications The Insulation Resistance (IR) test is a quantitative test which indicates the effectiveness of a product’s electrical insulation. Applications include cables, transformers, motors/generators, circuit breakers and bushings. The units are designed for testing the insulation of high-voltage electric equipment. Their wide voltage range also allows applications for low-voltage equipment. The test techniques on the instruments provide valuable diagnostic information. All four instruments test the insulation resistance of: High-voltage power cables and high-voltage buses Large motor/generator windings Line and substation transformers The MIT525 also performs spot tests, step voltage tests, dielectric discharge tests, ramp tests, and dielectric absorption tests for the following applications: Acceptance testing at installation to check conformance to specifications.  Routine preventive/predictive maintenance testing after installation QA testing as part of the manufacturing process Diagnostic testing to isolate faulty components for repair. Specifications: Voltage input range: 5 kV 90-264 V rms, 47-63 Hz, 100VA Battery: 11.1 V, 5.2Ah Li-ion batteries, meet IEC 62133:2003 Battery life MIT515 6 hours (typical) continuous testing at 5 kV with a 100 M? load Battery charge time: 2.5 hours from deep discharge, 2 hours normal discharge Test voltages MIT515 250 V, 500 V, 1000 V, 2500 V,5000 V, VL Lock test voltage VL: 40 V to 1 kV in 10 V steps, 1 kV to 5 kV in 25 V steps, Voltage o/p accuracy: +4%, -0%, ±10 V nominal test voltage at 1G? load (0°C to 0°C) Resistance Range: 10 k to 10 T? @ 5 kV Accuracy (23 °C) from 1 M? to: ±5% to 1 T?, ±20% to 10 T? Centrally positioned guard ring: Guard parallel leakage, resistance down to 250 k? with a maximum additional resistance error of 1% with a 100 M? load. Display range analog: 100 k? to 10 T? Display range digital: 10 k? to 30 T? Short circuit current: 3 mA @ 5 kV, 10 kV, 15 kV Insulation alarm: 100 k? to 10 G? Capacitor charge: < 3 s/?F to 5 kV, < 5 s/?F to 10 kV, < 7.5 s/uF to 15 kV Capacitor discharge: 5 kV to 50 V :< 120 ms/?F Capacitance range (> 500 V): 10 nF to 50 ?F (dependent on measurement voltage) Capacitance accuracy (23 °C): ±10% ±5 nF Current measurement range: 0.01 nA to 6 mA Current measurement accuracy: ±5% ±0.2 nA at all voltages (23 °C) Interference (noise) rejection: 3 mA from 450 V to 5 kV Voltmeter range: 30 V to 660 V ac or dc, 45Hz – 65Hz Voltmeter accuracy: ±3%, ±3V Timer range: Up to 99 minutes 59 seconds, 15 second minimum setting Memory capacity: 5.5 hours logging @ 5 sec intervals Test regimes: IR, IR(t), DAR, PI, SV, DD, ramp test Interface: USB type B (device) Real time output: 1 Hz output readings (V, I, R) Environmental Altitude: 3000 m Operating temperature: -4° F to +122° F (-20° C to 50° C) Storage temperature: -13° F to +149° F (-25° C to 65° C) Humidity: 90% RH non-condensing at 40 °C Ingress protection: IP65 (lid closed), IP40 (lid open) Safety CAT Rating: CATIV 600 V to 3000 m (5 kV, 10 kV) CATIV 1000 V to 3000 m (15 kV) EMC: Meets the requirements of IEC 61010-1 and IEC61326-1 Dimensions MIT525 12 in. L x 11 in. W x 7 in. H (315 mm L x 285 mm W x 181 mm H) Weight 10 lb (4.5 kg)   Please check our Huge Inventory with savings of up to 80% off of retail on Cat5/5e/6 LAN Cable Certifiers and Fiber Optic OTDR's, Fusion Splicers, CATV Meters, Fiber Optic Kits, Sources, Meters, Tools, Network Analyzers and much more. Here is a Link to our Ebay Test Equipment Store. All of our Test Equipment is backed with a Full Warranty and unbeatable customer support & service. Please don't hesitate to contact us for a Quote on Something you don't see in our inventory, sometimes we have items that may have not been listed or processed yet.   Test Equipment Store Offers a wide range of Refurbished Telecom/ Datacom Tools and Test Measurement Equipment. Which includes Fiber Optic Test and Splicing tools, Fusion Splicers, OTDRs, Copper and Fiber Cable Certifiers, CATV Test Equipment, Cable and Antenna Analyzers, Network Analyzers and much more!   We carry a large inventory of quality refurbished and used test equipment from all the major manufacturers. If you are looking for multiple quantities or if we don't have a listing for a particular item that you are looking for. Please contact us as it may be fresh inventory waiting to be listed or we'll be glad to find it for you at the best price possible and put up an eBay listing for you!   Contact: Test Equipment Store eBay Sales Phone: 1-419-517-6681 Toll Free : 1-800-548-2381     We Ship World Wide!   We will attempt to ship your item(s) within 24 hours after payment has been received. To get a real-time shipping quote to your destination, enter your country and zip / postal code information into the shipping calculator and click "Get Rate". Many countries impose their own customs, duties, tariffs, taxes, etc. on items being shipped from a foreign country. We do not cover those cost's and we recommend that you contact your countries customs agency for that information. We Offer Multiple Quantity Price & Shipping Discounts, Email Us If You Are Interested In Larger Quantities.   UPS Ground   United States   USD 0.00 USPS Express Mail International (EMS)   Worldwide   USD 0.00   We accept credit card payment transactions via the online checkout system! The checkout process is designed so that it communicates with the merchant to confirm that payment has been made and cleared. Other methods of payment are outlined through the online checkout process. Winning bidders must contact us within 3 days after auction close if special payment arrangements are needed. Your payment is expected within 5 days after the auction close. Unpaid auctions will be forfeited after 5 days of the auction close and the Item(s) will be relisted for sale. Items will be shipped within 24 hours (1 Business Day) upon receipt of payment from the winning bidder. (Certain orders may take longer for processing due to comprehensive final service inspections) A Shipment Tracking number(s) will be provided to inform Buyers of their expected ETA (Estimated Time of Arrival). Tracking number(s) will be provided the same day as order shipment. Thank you ALL MAJOR CREDIT CARDS & PayPal ACCEPTED               Put your auctions on autopilot with Kyozou eBay Auction Tools
Condition:
Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. ...
Model MIT525
Manufacturer Megger

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