M5500 Sweep Frequency Response Analyzer
Giá gốc là: 765,000,000₫.755,000,000₫Giá hiện tại là: 755,000,000₫.
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The M5500 Sweep Frequency Response Analyzer is the newest generation of SFRA diagnostic instrument from Doble.
With incredibly fast sweep speed and expanded dynamic range, you can use the Doble M5500 test set to investigate mechanical integrity of transformers, reactors and other equipment with windings. Coupled with the ease-of-use and powerful features of the new SFRA 6 Software, conducting SFRA testing and analysis of your apparatus has never been easier or more productive.
Lightweight and rugged portable test instrument
Typical sweep speeds between 15 and 30 seconds for reduced overall testing time
Default frequency range of 20 Hz to 2 MHz, expanded range from 10 Hz to 25 MHz
Dynamic Range > 150 dB
Wired or wireless connection to the controlling PC\
Includes new SFRA v6 Software for control and analysis
“CE” mark indicating conformity to European Union directives regarding electromagnetic compliance, safety, and hazardous substances
Ensure transformer performance, reduce maintenance costs and increase the service life of transformers
Identify problems such as core movement, winding deformation and displacement, faulty core grounds, partial winding collapse, hoop buckling, broken or loose clamping structures, shorted turns and open windings
Use as part of your regular maintenance program or any time you suspect a problem
Measurements are highly repeatable so even subtle changes can be used for diagnostic purposes
SFRA Measurement Cables
The SFRA measurement cables comply with FRA measurement requirements according to IEC 60076-18. Two cable kits are available.
SFRA Classic Plus
This is the default cable shipped with the M5400 in the 18 m (60 ft) length, with classic 3.6 m (12 ft) fixed-length ground connection. It provides ring-style reference ground connection for shorted lead testing and IEC 60076-18 FRA Method 1 (shortest braid) grounding technique with optional braid kit.
IEC 1 with Braid Kit
Use the IEC 1 kit if you test only by the IEC 60076-18 Method 1 technique (shortest braid). The braid kit allows you to test on bushings up to 800 kV level.
Sản phẩm tương tự
Fast scanning at substation to discover defects
Wide range of sensors for more accurate result
Dual channel for different detectionmethod comparison
Reduce unnecessary sensor changes
Multiple display modes to see PD detail
Auto-recognition of PD type and
Noise pattern helps analysis process
Signal recording of both channels
NFC tag function improve on-site test procedure
Eliminate unscheduled downtime and minimize scheduled downtime
The Jack Jumper® Cutout Bypass Tool permits a safe and quick method to bypass an overhead cutout without the tedious use of bulky jumper cables. The tool is indispensable for fuse coordination tasks and permits easy bypass of an underground dip. The Jack Jumper® Cutout Bypass Tool saves time and money, eliminates risk of service interruption and prevents accidental cross phasing. Installation and removal of the Jack Jumper® Cutout Bypass Tool is done with a shotgun stick.
Tính năng chính
Due to global battery shortages the ii910 Precision Acoustic Imager will be shipped with 1 (one) rechargeable battery Your second battery will follow later. Sorry for any inconvenience this might cause you.
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- Chế độ PDQ để chụp và phân tích phóng điện cục bộ
DESCRIPTION
Megger’s new range of DC insulation testers, MIT515, MIT525, MIT1025 and MIT1525 are targeted at original equipment manufacturers and industrial companies.
The top of the range MIT1525 performs insulation resistance tests up to 15 kV with a 30 TΩ maximum resistance and an accuracy of ±5 % from 1 MΩ up to 3 TΩ
The MIT515 offers IR, DAR and PI functions but has no memory functionality
MIT525, MIT1025 and MIT1525 have a full suite of test modes as well as on-board 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 flat
Rapid charge batteries enable > 60 minutes testing after a 30 minute charge.
MIT515: 5 kV IRT with PI and DAR but no memory
MIT525: 5 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/ date stamp of results and USB cable interface to PC / PowerDB
MIT1025: 10 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/date stamp of results and USB cable interface to PC / PowerDB
MIT1525: 15 kV IRT with all test modes including a ramp test plus advanced memory functions with recall to screen, RTC for time/date stamp of results and USB cable interface to PC / PowerDB
Safety rating is not compromised on the MIT range with all terminals safety rated to CAT IV 600 V to 3000 m (5 kV, 10 kV) or CAT IV 1000 V to 3000 m (15 kV)
A range of 5 kV and 10 kV test leads are available plus dedicated 15 kV test leads, which are double insulated with clips designed for 15 kV creepage paths
The 15 kV leads are supplied in a holdall
Suitably rated HV gloves and other personal protection equipment are required to be worn when testing.
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 IP65 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 shown 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
Preconfigured diagnostic tests include Polarisation Index (PI), Dielectric Absorption Ratio (DAR), Dielectric Discharge (DD), Stepped Voltage (SV) and Ramp Test.
Test leads are double insulated (t) with clamps rated at 3 kV (t) equivalent to 6 kV single insulation for the medium clip leadset and 5 kV (t), equivalent to 10 kV single insulation for the large clip.
The 15 kV leadset is insulated to 15 kV.
Advanced memory storage includes time/date stamping of results, logging of data and recall of results to screen
A fully isolated USB device interface (type B) is used for safe transfer of data to Megger’s PowerDB / Pro, Advanced and Lite asset management software. (MIT525, MIT1025 nd MIT1525 only)
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