Grt-Ma603 Three Phase Multifunction Power Meter with RS485 Modbus Communication

Name: Grt-Ma603 Three Phase Multifunction Power Meter with RS485 Modbus Communication
Brand: Shenzhen Great Energy Technology Co., Ltd.
SKU: 2331503665

Guangdong, ChinaShenzhen Great Energy Technology Co., Ltd.

US$29.00

1-99 Pieces

US$20.00

100-499 Pieces

US$18.00

500+ Pieces

Sample price:US$900.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, CCC

Protection

Shock Resistance

Model NO.

GRT-MA603

Measurement Type

Three-Phase AC Circuit

Power Consumption

<=5W

Address Setting Method

Button Setting

Contact Capacity

250VAC/5A, DC30V/5A

Operating Temperature

-25℃,70℃

Storage Temperature

-30 °C—80 °C

Insulation Resistance

Conforms to GB/T 13729-2002 Regulation

Mean Time Between Failures

76000 Hours

Surge Interference

Conforms to GB/T 17626.5 Regulations, Severity Lev

Electrostatic Discharge Interference

Conforms to GB/T 17626.2 Regulations, Severity Lev

Ability to Withstand Radio Frequency Ele

Conforms to GB/T 17626.3 Regulations, Severity Lev

Fast Transient Burst Interference Test

Conforms to GB/T 17626.4 Regulations, Severity Lev

Damped Oscillatory Magnetic Field Interf

Meets GB/T 17626.10 Regulations, Severity Level 4

Power Frequency Magnetic Field Interfere

Conforms to GB/17626.8 Regulations, Severity Level

Transport Package

Carton or Plywood Case

Specification

RACK TYPE

Trademark

Great energy ET

Origin

China

HS Code

854409999

Production Capacity

1000

Key features

Multifunction Power Measurement: Measures voltage, current, power, frequency, power factor, and energy with high precision.

RS485 Modbus Communication: Supports standard Modbus-RTU protocol for direct connection to SCADA and PLC systems.

DIN Rail Mounting: Compact design with rail mounting for easy installation on standard switchgear panels.

Large LCD Display: Features a backlit LCD screen with front-panel keys for easy on-site reading without a computer.

Harmonic Analysis: Capable of analyzing harmonics and logging events for comprehensive power quality monitoring.

ISO9001 Certified: Manufactured under ISO9001:2015 and ISO45001:2018 certified management systems.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Relay Output Control: Supports switch input/output and relay output for integrated remote control capabilities.

Company profile

Cooperated with Fortune 500Fast DeliveryOEM ServicesR&D Capabilities

Shenzhen Great Energy Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryThe supplier operates in power, electrical equipment, energy-efficiency, battery, and related technical services. It demonstrates broad customization capability, documented quality-control procedures, traceability, complaint handling, corrective actions, and multiple management and product certifications. The supplier reports four production lines, cooperation with Fortune 500 companies, and 25 qualified service-capability suppliers. Financial information is identified for 2021–2023, but the slices provide no financial results or assessment, so credibility cannot be conclusively judged. The supplier has introduced new products within the past year but does not provide 3D software design services.

Supplier typeThe supplier is positioned in power and electrical equipment manufacturing and sales, including distribution and control equipment, power-quality systems, monitoring systems, batteries, energy-efficiency management, and related technical consulting and services. The scope also includes technology development and import-export operations subject to stated legal restrictions, indicating a manufacturer-integrator and technical service provider profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates, plus CE product certification. It also reports having conducted regular fire drills during the past year, providing additional evidence of documented safety and sustainability practices.

After-Sales capabilityThe supplier reports a clear customer-complaint procedure with followed records, written quality-control instructions, corrective and preventive action procedures, and 25 qualified service-capability suppliers. The approved-supplier list reportedly lacks approval signatures or dates, which is a documentation weakness, but the slices still show established service and complaint-handling mechanisms.

R&D capabilityThe supplier reports that it introduced new products during the past year and lists research and development of energy-saving technology, power-quality systems, and related electrical equipment within its business scope. This supports active technical development, although the supplier explicitly does not provide 3D software design services.

Production capacityThe supplier reports four production lines and a combined testing facility including oscilloscopes, low-temperature freezers, power analyzers, EMC equipment, variable-frequency power supplies, and energy-meter testing devices. It also reports standardized finished-product inspection instructions and production of power, distribution, control, and battery-related equipment, supporting established manufacturing and testing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are listed consistently across the design-service information, although no 3D software design service is provided.

Client casesThe supplier reports having collaborated with Fortune 500 companies and indicates that repeat buyers account for 30%–50% of its business. These statements provide positive evidence of customer experience and repeat purchasing, although no customer names, project details, or independently verifiable case descriptions are provided.