What materials are used for the casing?

The cover is transparent anti-UV PC, the base is fire-retardant enhanced PC, and the terminal block is bakelite.

What are the available accuracy classes?

Available accuracy classes are 1.0 and 2.0.

Three Phase AC Active Mechanical Kilowatt Hour Meter Model Is Dt256

Name: Three Phase AC Active Mechanical Kilowatt Hour Meter Model Is Dt256
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 945950785

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

US$18.00

100 Pieces

Product profile

Customization

Available

Display

Indicator

Usage

Watt-Hour Meter

Model NO.

DT256

Electric Equipment

Three-phase Four-wire

Theory

Induction Meter

Type

Energy Meter

Accuracy

1.0, 2.0

Reference Voltage(V)

3X230/400, 3X127/220, 3X230/400, 3X220, 3X400

Current(a)

1.5(6), 5(20), 10(40), 20(80), 30(120)

Starting Current(a)

0.1, 0.15

Specification

IEC62053

Trademark

TENGEN/OEM

Origin

Wenzhou, Zhejiang

Production Capacity

10, 000

Key features

IEC 62053-11 Compliance: Accords with class 2 three phase active energy meter international standards.

Dual Frequency Support: Accurately measures 50Hz or 60Hz active energy consumption.

Durable PC Material: Transparent anti-UV cover with fire-retardant enhanced PC base.

Long Service Life: Designed for 20 years of operation with minimal friction.

Multiple Current Options: Available in 1.5(6)A to 30(120)A ranges for various needs.

Customizable Display: Standard 5 digits or optional 6 digits drum wheel mechanical counter.

Anti-Retrograde Option: Optional additional function to prevent retrograde energy flow.

Flexible Wiring Config: Direct connect, CT, or PT & CT wiring options available.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.88h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.

R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.

Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.

Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.