• Tests turns ratio, phase displacement, excitation current, vector group, winding resistance and polarity
• Fully automatic; fast; easy-to-use; handheld; robust; lightweight
• Battery powered with power-saving and shutdown function
• Alphanumeric keyboard
• RS232 for data transfer and printing
• Stores 200 test results and 100 user-defined transformer test settings

The latest TTR available from Megger is the TTR100, a handheld, robust, lightweight and battery operated instrument. This TTR will complement several existing Megger transformer test products and will offer functions, such as winding resistance and polarity. These functions, as well as the phase angle measurement function, can be switched off when not required.
With a turn ratio of 20,000:1, the TTR100 offers the highest turns ratio accuracy in the industry of 0.1%. The TTR100 features special software capabilities.

The TTR100 is used to perform final test and calibration of transformers in the manufacturing process, such as a QA or Test Department. Using the new TTR100 in this environment will improve the productivity of such QA testing, as well as efficiently collect and store large amounts of data, which can be uploaded to a PC spreadsheet, or data base program.

Standard accessories

Included Accessories

Test Leads

"X" winding, 6 ft (1.8 m) 35502-511

"H" winding, 6 ft (1.8 m) 35502-521

PC interface cable 33147-18

Battery pack 35753

Universal battery charger 35757

Power cable for battery charger Determined by Country

Protective neoprene carrying case and accessory pouch 55-20008

Software for uploading test results to a PC 35794-2

Quickstart guide 55-20013

Instruction manual AVTMTTR100-XXX

Recommended options

Optional Accessories

Test Leads

"X" winding, 12 ft (3.6 m) 35502-510

"H" winding, 12 ft (3.6 m) 35502-520

"X" winding, 20 ft (6 m) 35502-512

"H" winding, 20 ft (6 m) 35502-519

Semi-hard fabric transport case 35788

Additional battery pack 35753

Inverter cigarette adapter with power cable, 12 V dc to 115 V ac, 60 Hz, non CE marked 35973

Printer package, including battery/line power serial thermal printer with paper,

battery pack, battery charger, printer interface cable, 120 V, 60 Hz 35755-1

Printer package, including battery/line power serial thermal printer with paper,

battery pack, battery charger, printer interface cable, 230 V, 50 Hz 35755-2

Additional printer paper (1 roll) 27705-1

More products MEGGER

MEGGER MTO210 TRANSFORMER WINDING OHMMETER

• Direct 2-channel digital reading (1 µO to 2000 O)
• DC test current up to 10 A maximum
• 0.25% measurement accuracy
• Integrated demagnetization feature
• Tests operation of on-load tap-changers
• Very fast auto safety discharge circuit

MEGGER IMT100 MULTIFUNCTION INDUSTRIAL TESTER FOR PHOTOVOLTAIC INSTALLATIONS

• Powerful 3-in-1 tester for safe, accurate PV installation
• Exceptionally safe to use
• Complete suite of insulation resistance
• Ready for outdoor conditions

BATTERY VOLTAGE MONITOR MEGGER - BVM, BVM300 AND BVM600

• Automates battery voltage measurement during capacity tests
• ½Daisy-chain½ design allows expandability up to 120 units
• High accuracy and stability for precise data collection
• Integrates with TORKEL Win and PowerDB Test Data Management software

MEGGER S1-568/2 EXPERT 5000V 5KV INSULATION RESISTANCE MEGOHMMETER

• Reliable results in noisy substations
• Accurate testing with RE>Act™
• Remote control for safer, easier testing
• PI Predictor™ cuts test time in half
• Full diagnostic suite with PDC capability

HIGHLY PORTABLE MICRO-OHMMETER WITH DUALGROUND SAFETY MEGGER - DLRO100E, DLRO100X AND DLRO100H

• CAT IV 600 V for safe operation
• Light, 100 A, battery powered unit for portability
• High noise immunity for stable readings
• Smooth DC output for circuit breaker testing

DIGITAL CLAMP METER MEGGER - DCM310 AND DCM320

• Option of current only , DCM310 or multimeter, DCM320 models
• Measures up to 400 A a.c. with low current ranges for improved resolution
• 600 V a.c./d.c. DCM320
• 20 MO Resistance DCM320

MEGGER TPT420 VOLTAGE TESTER CATIV 1000V

• CAT IV/1000 V
• IP64 Rated
• 12 to 1000 V AC
• 12 to 1500 V DC
• Continuity test function with visual and acoustic indication
• Voltage indication with no batteries
• Single-pole voltage test
• Phase rotation indication
• Integrated torch light

DUAL POWER MICRO-OHMMETER MEGGER DLRO10HDX DUCTER

• Interchangeable test lead terminations
• High or low output power selection for condition diagnosis
• Operates from battery or AC mains supply
• Protected to 600 V without blowing a fuse, test lead live voltage warning light

POCKET SIZED INSULATION AND CONTINUITY TESTERS MEGGER - MIT200 SERIES

• Insulation testing to 1000 MO
• Continuity testing at 200 mA down to 0.01 O
• Live circuit warning (voltage display) and test inhibit
• Digital/Analogue display

MEGGER TDR500/3 TIME DOMAIN REFLECTOMETER & CABLE FAULT LOCATOR 1002-227

• minimum resolution of 0.1 m and a 5 km maximum range
• Simple operation.
• AUTO selection of gain and pulse width.
• Ultra fast pulse for near end fault identification.
• Trace HOLD feature.
• IP54 rating offers real life working.
• Designed for use on all metallic cable pairs.