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Megger MTO300 Transformer Ohmmeter Without Leads
Includes: AC power cord (IEC60320-C13 to US Standard) 17032, AC power cord (IEC60320-C13 to Schuko CEE 7/7) 17032-13, CAT5e patch cable 36798, Instruction manual ATVMMT0300, USB to ethernet adapter for use with MTO300 only 90001-541, PowerDB Lite, Ground lead, 15 ft (4.5 m) 4702-7, Canvas carrying bag.
NB. MTO300, No Controller, PC required - WITHOUT Leads.
The Megger MTO300 DC winding resistance test set delivers full eight-terminal/six-winding resistance measurement capability. It is designed to save time by testing all six windings without having to disconnect and reconnect leads. The MTO300 can be controlled by an external PC or other Megger products with on-board computer such as the DELTA3000, DELTA4310, TTR330, and FRAX150.
Also, the simultaneous winding magnetisation (SWM) method gives fast and reliable measurements even on large transformers with delta configuration on the low voltage side. Additionally, the MTO300 leads are interchangeable with the Megger TTR300 series of three-phase turns ratio instruments which eliminates additional connecting time for turns ratio measurements.
FEATURES
Automated 8-terminal/6-winding measurement capability.
Simultaneous winding magnetisation.
Tests operation of on-load tap-changers.
Built-in auto-demagnetisation feature.
Automatic discharge.
Megger MTO300 Specifications
| Resistance Measurement/Display | ||||
|---|---|---|---|---|
| Current Range (A) | Resistance Range (Ω) | Resolution (Ω) | ||
| 10 A | 10 µΩ to 0.2 Ω | 0.000001 | ||
| 10 A | 0.2 Ω to 2 Ω | 0.0000 | ||
| 1 A | 100 µΩ to 2 Ω | 0.00001 | ||
| 1 A | 2 Ω to 20 Ω | 0.001 | ||
| 100 mA | 1 mΩ to 20 Ω | 0.0001 | ||
| 100 mA | 20 Ω to 200 Ω | 0.01 | ||
| 10 mA | 10 mΩ to 200 Ω | 0.001 | ||
| 10 mA | 200 Ω to 2000 Ω | 0.1 | ||
| Input | 85 - 264 VAC, 47 - 63 Hz, 1500 VA. |
| User Selectable Current ranges | Up to: 10 mA / 100 mA / 1 A / 2.5 A / 5 A / 7.5 A / 10 A. |
| Open Circuit Voltage | Up to 40 V Dc. |
| Measurement Voltage | Up to 20 V Dc. |
| Max Power | 2000 VA continuous. |
| Printer Interface | Via external PC. |
| PC Interface | Ethernet. |
| User Interface | PowerDB on external PC. |
| Environmental | |
|---|---|
| Operating | 14° F to 122° F (-10° C to 50° C). |
| Storage | -58° F to +158° F (-50° C to +70° C). |
| Relative Humidity | 0-90% non-condensing. |
| Communication/Control Software | PowerDB Lite (PowerDB Pro, optional). |
| Safety/EMC/Vibration | Meets the requirements of IEC-1010-1, CE and ASTM D999.75. |
| Case | Ruggedised plastic case with removable lid and carrying strap. |
| Dimensions | 8.5 H x 21.5 W x 13 D in (216 H x 546 W x 330 D mm). |
| Weight | 29 lbs (13.1 kg). |
| Megger MTO300 warranty | One-year. |
No customer reviews for the moment.
| COMPONENT |
DESCRIPTION | PART No. | ||
| Replacement Bag | Canvas carrying bag. | 2005-265 | ||
| Replacement Lead | Ground lead, 15 ft (4.5 m). | 4702-1 | ||
| Shielded Lead Sets | 3-phase universal, 9 m (30 ft) H & X. | 2008-30-KIT | ||
| Shielded Lead Sets | 3-phase universal, 18 m (60 ft) H & X. | 2008-60-KIT | ||
| Shielded Lead Sets | 3-phase universal, 30 m (100 ft) H & X. | 2008-100-KIT | ||
| Hand Switch | Remote Hand Switch with 30 ft (9 m) lead. | 30915-220 | ||
| Case | Transit Case. | 2005-340 | ||
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Includes: AC power cord (IEC60320-C13 to US Standard) 17032, AC power cord (IEC60320-C13 to Schuko CEE 7/7) 17032-13, CAT5e patch cable 36798, Instruction manual ATVMMT0300, USB to ethernet adapter for use with MTO300 only 90001-541, PowerDB Lite, Ground lead, 15 ft (4.5 m) 4702-7, Canvas carrying bag.
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