DEWE-571 Power Tester

The DEWE-571-PNA is highly portable and tough power network instrument. It can handle the full range of power quality applications, including 3-phase and single phase power testing, report generation, and trouble-shooting. With its all new PQL inputs, it can handle both AC and DC power parameters, unlike all previous versions of the product. The addition of our SideHAND battery power system makes it ideal for walk-around and mobile applications o all kinds. There are several basic versions of the DEWE-571 available right now:

DEWE-571-PNA Portable battery powered Power Network Analyzer: 4 x voltage up to 1400 V, isolated with 6 kVpp 4 x AC current PNA-FLEX-300-45 "Ampflex flexible current sensors" - also accepts up to 5A directly 16-bit resolution, 200 kS/s aggregate sampling rate

DEWE-571-PNA-1MS Portable battery powered Power Network Analyzer with simultaneous 1 MS/s/ch sampling 4 x voltage up to 1400 V, isolated with 6 kVpp 4 x AC current PNA-FLEX-300-45 "Ampflex flexible current sensors" - also accepts up to 5A directly 16-bit resolution, 1 MS/s/ch SIMULTANEOUS sampling rate

DEWE-571-PNA-4U12I Portable battery powered Power Network Analyzer with 12 current inputs 4 x voltage up to 1400 V, isolated with 6 kVpp 12 x AC current inputs (includes 4 x PNA-FLEX-300-45 "Ampflex flexible current sensors") - also accepts up to 5A directly 16-bit resolution, 200 kS/s aggregate sampling rate

All DEWE-571-PNA series models share these basic specifications: Rugged, portable high impact chassis 10" TFT display 1024 x 768 with touch-screen, 2 GHz Intel® Core2Duo processor, 32 GB flash disk, Interfaces: PAD-BOX, 2 x USB, 1 x DIO connector, 1 x Ethernet Battery power supply with automatic UPS function 18 ~ 24 VDC non-isolated input, including external AC adaptor 2 slots for hot-swappable batteries, 2 batteries for appr. 2 hours operation included Accessories included: voltage and current cables with insulated banana plugs (3 x black @ 2m , 2 x blue @ 2m, 1 x green/yellow @ 2m, 2 x blue @ 25 cm), 4 x direct current cables @ 2.5m Includes DS-7-SE, DS-OPT-POWER and DS-OPT-DB software

We know that every power plant, substation, or energy development company needs a data recorder at times. There are all kinds of troubleshooting needs that come up all the time, and you need an instrument which: Is easy to learn to use Has high isolation inputs Can handle hundreds of volts directly Works with current clamps and flex coils easily Has flexible TRIGGERING capabilities Is easy to move around and use anywhere

Easy to use DEWESoft software for POWER Nothing makes power monitoring and analysis as easy as DEWESoft POWER. This full featured software application makes setup and monitoring easier than ever. Create any screen you need, capture the data directly to disk. and so much more. The displays are incredible, colorful, and easy to understand. Finally you don't need to be a rocket scientist to use a power quality recorder! Applications Low voltage Grid: PQ Monitoring at customer sites ◦ PQ Grid monitoring for statistical applications