FEATURES
- I-V specification in the field
- Updatable internal database with 5,000+ pre-loaded modules
- Multi-lingual touch-screen color display
- Efficiency certification
TTA Power measures main parameters in single and string modules for photovoltaic installations up to 1,000V and 10A. Values generated produce immediate comparison with the nominal data supplied by the manufacturer. To streamline reporting, TTA Inc. maintains a large and perpetually updatable internal manufacturer database. This allows to accurately determine whether module or the string is functioning correctly.
The measurement of the output current and voltage of the panels/strings is carried out using 4 terminals. The instrument is fitted with the SunCel™ wireless sensor which measures solar irradiation (W/m2), panel temperature (°C;°F) and ambient temperature (°C;°F). The values are acquired by the remote unit and then transferred via a radio modem connection to the main unit. Data is then processed to determine final results of the inspection.
TTA Power represents an ideal solution for the installation, routine maintenance or determination of errors occurring during photovoltaic installations.
TECHNICAL SPECIFICATIONS CONFORMITY TO NORMATIVES
Instrument safety | IEC/EN 61010-1 |
I-V specification measurement | IEC/EN 60891 |
Evaluation of uncertainty of measurements | UNI CEI ENV 13005 |
Compiling of technical documentation | IEC/EN 61187 |
Solarimeter specifications | IEC/EN 60904-2 |
INSTRUMENT
Type of insulation | Double insulation |
DC measurement category | CAT II 1000V |
AC measurement category | CAT III 300 V to ground |
CURRENT INTENSITY
Range | 0 – 10 A |
Resolution | 0.01 A (dynamic) |
Uncertainty | ± 1.0% |
VOLTAGE
Range | 0 – 1,000 V |
Resolution | 1 V (dynamic) |
Uncertainty | ± 1.0% |
DISPLAY
Dimensions | 800 x 600 pixel |
Colour depth | RGB 24 bit |
Interaction | Display full touch |
INTERNAL DATABASE (NON-MODIFIABLE)
Number of manufacturers | > 250 |
Number of photovoltaic module models | > 5,000 |
USER DATABASE (MODIFIABLE)
Number of manufacturers | Up to 200 |
Number of photovoltaic module models | Up to 2,000 |
DATA CONNECTIONS
Opto-isolated USB (host) | Integrated for use with the mass storage device |
Radio-modem | Integrated for use with the solarimeter |
Optionals | WiFi, Bluetooth, modem GPRS/HDSPA |
POWER SUPPLY AND BATTERY
Power supply | Internal non-accessible 6V lead battery |
Battery duration | Approximately 24 hours of continuous use or 500 measurements |
Recharging method | Battery charger supplied |
Recharging connection | Front panel plug |
ENVIRONMENTAL SPECIFICATIONS
Storage temperature | -20 ÷ +60 °C; -4 ÷ +140 °F |
Operational temperature | 0 ÷ +40 °C; 0 ÷ +104 °F |
Storage relative humidity | 0 ÷ 85% (without condensation formation) |
Operational relative humidity | 0 ÷ 85% (without condensation formation) |
WEIGHT AND DIMENSIONS
Dimensions (W x H x L) | 300 x 350 x 200 mm; 11.8 x 13.8 x 7.8 in |
Weight | Approximately 3 kg; 6.6 lb |
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