The FLIR CM78-PV can measure solar string DC power and perform up to 1500 kVA at a CAT III 1500 V rating. It is ideal for verifying the functionality of residential and large-scale commercial solar installations. The CM78-PV features include TRMS readings, VFD mode, and Low Impedance (LoZ) mode.
The non-contact IR thermometer and a laser pointer meter can safely identify overheating components. The included CAT III-1500 V double-moulded test leads and MC4 PV plugs make it perfectly suited for use with solar panels and installations. The wireless METERLiNK connectivity enables quick data sharing for streamlined reporting.
Electrical Measurement | Range | Accuracy |
---|---|---|
Display Count | 6000 | |
True RMS | Yes | |
AC V | 1000 V | ±1.0% |
DC V | 1500 V | ±1.0% |
VFD AC V | 1000 V AC | ±2.0% at 45 Hz to 65 Hz |
AC LoZ V | 1000 V | ±1.5% |
DC LoZ V | 1500 V | ±1.5% |
AC/DC A | 1000 A | ±2.0% |
VFD AC A | 1000 A | ±5.0% |
AC Inrush A | 1000 A | ±3.0% |
Frequency Counter | 60 kHz | ±1.0% |
Resistance | 60 KΩ | ±1.0% |
Continuity Check | <50 Ω beeper on >150 Ω beeper off |
|
Diode Test | 3.0 V | ±1.5% |
Capacitance | 6000 µF | ±3.0% |
Flex AC A | 3000 A | ±3.0% |
PV DC V | 1500 V | ±2.0% |
PV DC Power | 1500 kVA | ±2.0% |
Measuring Rate | 3 samples per second | |
Over and Under Range Indication | OL | |
Static Datalogging and Storage | ||
Data Storage Interval | 1 second | |
Readings per Memory Set | 999 set per file | |
Connectivity | ||
Wireless Technology | Bluetooth BLE | |
Communications Protocol | METERLiNK | |
Bluetooth Range | 10 m (32 ft) | |
Power System | ||
Battery | 6 x AAA Alkaline batteries | |
Battery Life | Approx. 50 hours, with alkaline batteries | |
Auto Power Off | After approximately 15 minutes of inactivity | |
General Information | ||
Display | 6000 count display | |
Worklight | 2 x White LED | |
Jaw Opening | 42 mm (1.7 in) | |
Category Rating | CAT IV-600 V, CAT III-1500 V | |
FLIR Warranty | Limited Lifetime Warranty | |
Calibration Cycle | Once per year, recommended | |
Certifications | ||
Certifications | ETL, CE, FCC, FDA, RCM | |
Safety Standards | IEC 61010-1 CAT IV-600 V, CAT III-15000 V | |
EMC Standards | EN61326-1, EN61326-2-2, EN300328, EN301489- 1, EN301489-17, EN62478, FCC PART 15B/15C | |
Environmental Data | ||
Operating Ambient Temperatures and Relative Humidity (RH) | -10°C to 30°C (14°F to 86°F), <85% RH 30°C to 40°C (86°F to 104°F), <75% RH 40°C to 50°C (104°F to 122°F), <45% RH |
|
Storage Temperature and RH | -20°C to 60°C (-4°F to 140°F), 0 to 80% RH (without batteries) | |
Temperature Coefficient | 0.2 x (specified accuracy)/°C <18°C (64.4°F),>28°C (82.4°F) |
|
Operating Altitude | 2000 m (6560 ft) | |
Pollution Degree | 2 | |
Meter Physical Data | ||
Weight | 630 g (1.39 lbs) | |
Dimensions (L x W x H) | 257 mm x 110 mm x 50 mm (10.2 in x 4.3 in x 2 in) |