Item | Description | Item | Description |
Network | 3 Phase 4 Wires network | Starting current | Ist=0.4%Ib |
Nominative standard | IEC 62052-11, IEC 62053-21 IEC 62053-23, IEC 62055-31 IEC 62055-41, IEC 62055-51 IEC 62055-52, IEC 62056-21 | Reference frequency | 50/60Hz +/- 5% |
Accuracy class | Class 1.0 as per IEC 62053-21 Class 2.0 as per IEC 62053-23 | Power consumption | Voltage circuit <1W, <2.5VA Current circuit < 0.25VA @ Imax |
Reference voltage | Un=3x22-240/380-415V, L-N | Temperature | Operation: -40º to + 55º C Storage: -40º to + 85º C |
Operating voltage | Range 70%-120%Un | Enclosure | IP54 IEC 60529:1989 |
Basic current | Ib=5A | Communication | Local: Optical CIU: PLC Remote: PLC |
Maximum current | Imax=60A |
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BY300C Three Phase Smart Prepayment Energy Meter from Buyi Technology provides a cost-effective solution for prepaid metering solutions. Robust, reliable, modern and equipped with innovative features.
BY300C Three Phase Smart Prepayment Energy Meter takes 20-digit STS TOKEN as the recharge medium. The data is transmitted using a 20-digit numeric code as per international encryption protocol STS (Standardized Transfer Specification) or Currency Transfer Specification (CTS), which enabling them to automatically shut off the customer’s power supply in the event of fraudulent manipulation (opening of the terminal cover, etc.) and exceeding of power.
It offers high security features including main and terminal cover removal detection and magnetic field manipulation detection protect the meter and module from fraud or tampering.
The BY300C has the option of serial and optical IEC 62056-21 communications, which allows the meter registers and security data to be read electronically from a laptop or hand-held device, greatly reducing the possibility of manual meter reading errors.
It's flexible between post payment mode and prepayment mode, and it offers Customer Interface Unit (CIU) as an optional device.
The BY300C includes all the high functionality: four-quadrant metering; active, reactive, and apparent energy and demand measurements; standard event logs and time-of-use metering; LCD with backlight provides a flexible interface to the user for displaying meter data; and non-volatile memory for both billed and non-billed interval data.
Meter are compliant to IEC 62055-31, having an ingress protection of IP54 to IEC 60529 and comply with EMC standard IEC 50081-1.
Buyi Technology Co., Limited is a China‑based professional manufacturer specializing in STS‑compliant energy meters, water meters, meter boxes, ready boards, distribution boards, large‑consumer metering cabinets, transformer feeder pillars, street light control cabinets, ring metering units and switchgears.
We hold ISO 9001, ISO 14001, ISO 45001 certifications together with relevant type‑test reports.
With over 10‑year industry experience, we have delivered reliable products and turn‑key metering & distribution solutions to more than 30 countries across Africa, including Mozambique, Tanzania, Rwanda, Benin, Togo, Guinea, Liberia, Guinea‑Bissau and Zimbabwe. We have built long‑term trust and solid reputation among utilities, EPC contractors and regular business partners.
For further information and quotations, please contact: olivia@xzbuyi.cn
