What is the accuracy class of the meter?

It meets IEC Class 0.2S metering standards as per IEC 62053-22.

CT Vt Three Phase Smart Prepayment Big Current Energy Meter

Name: CT Vt Three Phase Smart Prepayment Big Current Energy Meter
Brand: Smart Electrical Engineering Co., Ltd.
SKU: 2185395925

Jiangsu, ChinaSmart Electrical Engineering Co., Ltd.

US$15.00-50.00

100 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

10 Years

Model NO.

BY300H Compact Type

Reference Voltage

Un=3X57.7/100V-3*240/415V, L-N

Basic Current

Ib=1, 5A

Reference Frequency

50/60Hz +/- 5%

Communication

RS485,4G,RF,PLC

Transport Package

Carton

Specification

275*175*91mm

Trademark

BY Tech or Customized

Origin

Jiangsu, China

HS Code

9028301300

Production Capacity

1000000pieces/Year

Key features

High Accuracy Class 0.2S: Complies with IEC 62053-22 standards for precise energy metering.

Flexible Prepayment Mode: Switchable between prepayment (STS/CTS) and postpaid modes.

Comprehensive Communication: Supports RS485, 4G, RF, PLC, and DLMS/COSEM protocols.

10-Year Warranty: Provides a 10-year warranty coverage for product reliability.

4-Quadrant Measurement: Measures active, reactive, and apparent energy in all quadrants.

Wide Operating Voltage: Operates within 70%-120% of nominal voltage range.

IP54 Enclosure Protection: Dust and water-resistant design for harsh environments.

Customization Available: ODM/OEM services accepted for reference voltage and current.

Company profile

Smart Electrical Engineering Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-01-01Nearest Port: LianyungangAverage Response Time: ≤4.86hTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummarySmart Electrical Engineering Co., Ltd. is a China-based factory established in 2017, with 62 employees and a 3,500 m² manufacturing plant. It produces meter boxes, distribution boxes, ready boards, metering units, and related electrical products. The supplier reports ISO 9001:2015 certification, nine production lines, export activity since 2018, and export markets spanning Africa, Southeast Asia/Middle East, East Asia, Europe, and domestic China. Reported production capacity includes up to 500,000 distribution boxes, 1,000,000 ready boards, 100,000 meter units, and 1,000,000 meter boxes annually, with stated lead times within 15 working days in both peak and off-peak periods. Evidence supports production, export, and customization capabilities, while after-sales service, financial credibility, and customer cases cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is identified as a factory and limited company based in Xinyi, Jiangsu, China. Its manufacturing plant covers 3,500 m², and its listed products and business activities focus on electrical and metering equipment.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate, and its company description also states that the factory is ISO 9001 certified. This provides direct evidence of a certified quality management system.

R&D capabilityThe supplier states that it develops three patents every year, has an R&D engineering resource, and offers mold design and production, engineering products, and smart production factory setup solutions. However, the records also state only one year of total R&D engineer experience, so the overall strength of innovation capability is not fully established.

Production capacityProduction evidence includes a 3,500 m² plant, nine production lines, more than 50 trained workers claimed in the company description, and annual capacities of up to 500,000 distribution boxes, 1,000,000 ready boards, 100,000 meter units, and 1,000,000 meter boxes. The supplier also reports lead times within 15 working days in both peak and off-peak seasons, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly states that it can support advanced customized projects and quickly deliver them. Its sheet-metal workshop supports customized stainless-steel or galvanized cold-rolled plate cabinets and boxes in any size, and it also reports mold design and production capabilities.