Shenzhen Calinmeter Co,.LTD
the only legal owner of CALIN brand and the sole manufacturer of Calin series utility meters. Calinmeter reserve the right to pursue any legal remedies from Anyone or entity who claims as the group or
Add to Cart
The CA268-L is featured for its low cost and high customization for extended smart metering features. It operates with a 2 phase 3 wire network. The meter measures active energy in both directions, reactive energy can also be measured as optional function availabe on request. . It is manufactured by ISO 9001 and strict IEC metrology standards IEC62053-21 and IEC62052-11, offering utility and service providers a stable and accurate instrumentation tool.
The CA268-L is available with options for extended component keeping the meter functioning well at -60% Un, making it safe for brownouts. Thanks to its sound durability and stability, this meter type has been sold to South American region for over 500,000 pcs in the past three years.
| Voltage | |
|---|---|
| Nominal voltage Un | 3x120V |
| Extended operating voltage range | 80%~115%Un |
| Limited voltage | 70%~120%Un |
| Frequency | |
| Nominal frequency fn | 60Hz |
| tolerance | 5% |
| Current | |
| Basic current(Ib) | 10A |
| Maximum current(Imax) | 100A |
| Starting current(Ist) | 40mA |
| Active energy constant | 800imp/kWh |
| Measurement Accuracy | |
| Active energy to IEC62053‐21 | Class1.0 |
| Reactive energy to IEC62053‐23 | Class2.0 |
| Power Consumption | |
| Power consumption in Voltage circuit | <2W <8VA |
| Power consumption in current circuit | <1VA |
| Temperature range | |
| Operation meter | 25℃ to+70℃ |
| Storage | 40℃ to+85℃ |
| AC Insulation strength | 4kV at 50Hz during 1min |
| Impulse voltage 1.2/50μs mains connections | 8kV |
| Electrostatic discharges | |
|---|---|
| Contact discharge | 8kV |
| Air discharge | 16kV |
| Electromagnetic RF fields | |
| 27MHz to 500MHz typical | 10V/m |
| 100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
| Meter shell Protection Rate | IP54 |
| Protection | classII |