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Megger MWA300 and MWA330A Power Transformer Testing
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Ensure precise transformer testing with Megger MWA300 & MWA330A. Designed for high accuracy and reliability in power assessments.
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Description
Megger MWA300 and MWA330A Power Transformer Testing
The Megger MWA300 and 330A Transformer Winding Analyzers provide a faster and more efficient testing solution by integrating TTR and resistance testing into a single unit. This advanced 3-phase transformer test system delivers comprehensive ratio, phase, and winding resistance measurements with just one 3-phase lead-set connection. Additionally, it ensures portability, reduces setup time, and enhances job safety.
Once connected, the Megger MWA330A performs DC resistance measurements on all high- and low-side windings without needing reconnection. With its 8-terminal/6-winding resistance measurement capability, it eliminates the need for inter-connected boxes, enabling you to test all six windings without disconnecting and reconnecting leads.
The MWA300 series saves you even more time by using a single software platform, PowerDB, which means you only need one set-up and one easy-to-use test form. The MWA300 series can effectively test power transformers, distribution transformers, CTs and VTs, and motors and generators.
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Megger MWA300 and MWA330A Specifications
| Specification | Details |
| MWA3xx Power Requirements | 108 to 132 V, (207 to 253 V*), 58 – 62 Hz, 660 VA |
| MWA3XX-47 Power Requirements | 207 to 253 V, (108 to 132 V*), 48 – 52 Hz, 660 VA |
| MWA330A Data Storage | Up to 100,000 data sets |
| Operating Temperature | -10°C to +50°C (14°F to 122°F) |
| Storage Temperature | -30°C to +70°C (-22°F to +158°F) |
| Relative Humidity | 0-90% non-condensing |
Manual
Manual
Datasheet
Datasheet
specifications
specifications
| Model | Voltage and Frequency | Power | Data Storage Capacity (MWA330A) | Operating Temperature | Storage Temperature | Relative Humidity |
|---|---|---|---|---|---|---|
| MWA3xx | 108 to 132 V, (207 to 253 V*), 58 – 62 Hz | 660 VA | up to 100,000 data sets | -10°C to +50°C (14°F to 122°F) | -30°C to +70°C (-22°F to +158°F) | 0-90% non-condensing |
| MWA3XX-47 | 207 to 253 V, (108 to 132 V*), 48 – 52 Hz | 660 VA | ||||
| MWA330A (built-in computer) | Same as MWA3xx/MWA3XX-47 | 660 VA |
Reviews (2)
2 reviews for Megger MWA300 and MWA330A Power Transformer Testing
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Bench Multimeters
mike –
Great product, fast shipping
sam –
The Megger MWA300 and MWA330A deliver precise and reliable power transformer testing, making them a fantastic choice for any professional.