
Mini Grid Prepayment Electricity Vending System commercial retail office parks different contractual tariffs
Commercial complexes such as retail and office parks may operate on a sectional basis where each section of the complex is owned by a different owner or they are owned by a single owner who tenen lets the sections of the complex to commercial tenants. The owners of the property or the section remains liable to settle utility bills or face penalties. Late or non-payment can increase costs and reduce profitability. As with residential body corporate scenarios, owners of commercial environments must also consider how they will collect revenues for the utilities consumed in the common or public spaces.
Similarly retail and office parks are normally metered by a bulk-meter where utility is supplied at a discounted tariff.
Calin's prepaid meters and prepayment vending system is availbe in both single and three phase configurations. Installed as sub-meter devices at the main distribution board located within each section or area, our prepaid meters can accurately meter and govern the utility supply to different shops or offices.
Our prepaid meters solution accommodate differences in contractual utility supply tarrifs between the owner and the tenants, enabling property owners or managers in commercial environments to align themselves with varying customer utility needs and contractual diffferences.
Key Benefit
1) Tenants prepay before being supplied with improve cash-flow
2) Zero cost for sectional meter reading service
3) Consumption on public complex spaces is covered by the different tariff rate between the bulk-supply and commercial supply
4) Flexible contractual settings
STS prepayment electricity meter Specification Datasheet
Parameter | 1 Phase | 3 Phase |
---|---|---|
Nominal voltage | 110/120/220/230/240V Un (40%- 130%) | 3x110/120/220/230/240V Un(30%- 135%) |
Norminal current | 5(60)A | 10(100)A |
Connection type | Whole current / CTVT connection | Whole current / CTVT connection |
Maximum current | 80A | 100A |
Frequency | 50Hz | 50Hz |
Accuracy class | IEC Class.1 | IEC Class.1 |
Voltage circuit burden | ≤1.5W & 1.2VA | ≤1.5W & 5VA |
Current circuit burden | ≤0.2VA | ≤0.5VA |
Protective class | IP 54 as IEC 60529 | IP54 as IEC 60529 |
Insulation class | 6kV Class II | 6.5kV Class II |
Surge immunity | 4 kV | 4.3kV |
Electrostatic discharge | 15kV | 16kV air discharge |
Immunity to HF fields | 80MHz to 2GHz@30V/m | 80MHz to 2GHz@30V/m |
Fast transient burst | 4.3kV | 4.3kV |
Radio interference | As CISPR22 | As CISPR22 |
Battery life without power | 10 years | 10 years |
Dimension | 160mmx112mmx71mm | 290mmx170mmx85mm |
Weight | Approximate 0.7kg | Approximate 3kg |
Shenzhen Calinmeter Co,.LTD
Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating as key revenue protection devices for utilities and service providers in and out of China.
Each member of Calin R&D team ever served in top rank
Chinese meter companies and contributed to the rapid development of
smart metering industry in China. With vast forefront field
experience and expertise, Calin offer a broad metering product
range, comprising of conventional electric meters, water meters,
prepaid meters, wireless communication meters, vending and
management systems, AMR / AMI smart metering solutions, consulting,
training and support.
Calin is the forerunner of prepaid metering industry in China. Our
products and solutions are all developed on the concept of revenue
protection and better management, and thus enjoy very high
reputation in the industry. Even now China is supplying components,
complete products as in OEM, and meter electronic design to many
other meter manufacturers. With this OEM and trade partners,
Calin’s business has expannded to over 30 countries and regions
worldwide.
To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.