4G GPRS STS Smart Electric Meters
Overview
4G GPRS STS Smart Electric Meters, listed under Electric Energy Meters by Shenzhen Calinmeter Co,.LTD in Shenzhen, Guangdong. The listing gives standard SANS1524-1 , IEC62056-21 , IEC62053-11, dimensions 272x127x77mm and weight 2.5kg.
Technical specifications
| Standard | SANS1524-1 , IEC62056-21 , IEC62053-11 |
|---|---|
| Dimensions | 272x127x77mm |
| Weight | 2.5kg |
| Accuracy | Class 1s |
| Communication | RS485/PLC /RF/GSM/GPRS |
| Output Voltage | 3x240V |
| Protection Rating | IP54 |
| Frequency | 50/60Hz+5% |
| Nominal voltage Un | 3x240 vol |
| Limited voltage | 60~120%Un |
| Basic current(Ib) | 10A |
| Maximum current(Imax) | 100A |
| Starting current(Ist) | 30mA |
| Active energy constant | 400imp/kWh |
| Active energy to IEC62053‐21 | Class1.0 |
| Reactive energy to IEC62053‐23 | Class2.0 |
| Operation meter | 25 to+70℃ |
| Storage | 40℃ to+85℃ |
| AC Insulation strength | 4kV at 50Hz during 1min |
| Contact discharge | 8kV |
| Air discharge | 16kV |
| 27MHz to 500MHz typical | 10V/m |
| 100kHz to 1GHz typical | 30V/m |
| Fast transient burst test | 4kV |
| Insulation Classification | Protective Class II |
| Maximum cable size | 10 mm |
| Certification | CE//IEC |
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