Dds277 Prepaid Electric Meter Active Power Accuracy Class 1 4-Module DIN Rail Mounting RS485 Single-Phase AC Active Energy with a Rated Frequency of 50Hz

• Customization: Available
• After-sales Service: 3years
• Warranty: Have, Have
• Installation: Direct Connected, General Installation Meter
• Display: Digital, Indicator
• Usage: Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Maximum Demand Meter, Multi-rate Watt-hour Meters, Watt-Hour Meter, Reactive Energy Meter, Prepayment Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Maximum Demand Meter, Multi-Rate Watt-Hour Meters, Watt-Hour Meter, Reactive Energy Meter, Prepayment Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Maximum Demand Meter, Multi-Rate Watt-Hour Meters, Watt-Hour Meter, Reactive Energy Meter, Prepayment Meter
• Theory: Electric Apparatus, Electronic Meter
• Power Source: AC and DC, AC and DC
• DC Voltmeter Type: Electrostatic, Electrostatic
• AC Voltmeter Type: Electromagnetic, Electromagnetic
• Customized: Customized, Customized
• After-Sales Service: 3years
• Type: Power
• Structure: Fixed Board
• Certification: CCC
• Form: Partly-Welded Type
• Operation Voltage: Low Voltage
• Application Range: High-Rise Buildings
• Shell Material: Steel Plate
• Shell Protection Grade: IP56
• Size: 500mm X 450mm X 700mm
• Brand: Gangwan
• Voltage: 220V AC
• Maximum Current Capacity: 1000A
• Protection Level: IP65
• Frequency: 50Hz
• Working Temperature: -40°C to +60°Cble (Optional)
• Material: SGCC/Secc/Mild Steel
• Transport Package: Wooden Box or as Your Request
• Specification: See below specifications
• Trademark: Gangwan
• Origin: Shandong
• HS Code: 8504329000
• Production Capacity: 200000

Product Description

Product Description

Ratedcurrent	Direct 5(63) Or 56AviaCT	Connectionmode	3-phase4-wire
		Pulseoutput	2channels(Settable forkWhorkvarm)
Ratedvoltage	AC220Vph-Nor 120Vph-N (Optional)	StartingCurrent	0.4%lb(directconnect),0.2%Ib(viaCT)
Frequency	50/60Hz(Optional),range:47-65Hz	PowerFrequency withstandvoltage	2kV
PowerLoss	<2W	Accuracy	kWh accuracy.class0.5s orclass1.0
Powersupply	Selfsupply(Note:RS485won'twork, when connect 1phase,) For 220VAC(L-N),range:184~276VAC For 120VAC(L-N),range:96~144VAC	Pulseconstant	1000
		Dimension	72*100*65mm(4 module)
Communication	RS485serial,MODBUS-RTU or DLT645 Protocol Baud rate:2400,4800,9600 Address:1~247	WireDiameters	7mmx7mm(16mm²)
		Standard(EMC)	Electrostaticdischarge immunitytest IEC61000-4-2,Level4 RadiatedimmunitytestIEC 61000-4-3,Level3 Electricalfasttransient/burstimmunitytest IEC61000-4-4,Level 4 Surgeimmunity test(1,2/50μs~8/20μs) IEC61000-4-5,Level 4 ConductedemissionEN55022,ClassB RadiatedemissionEN55022,ClassB
Environment	Operating temperature:-20℃~+55℃ Storage temperature:-40℃~+70℃ Humidity:5%~95%non-condensing

Certifications

Company Profile

About US

Shandong Harbor Electric Power Engineering Co., Ltd. is a high-tech enterprise focused on the field of power transmission, distribution, and control systems, integrating research and development, production, sales, and service.

Our product line is extensive, forming a complete chain of power distribution and control products, mainly including:

Power Distribution Systems: Various high-performance distribution boxes, distribution cabinets, and switchgear, meeting the needs at all levels from end users to main distribution rooms.

Power Transmission: Busway products in dense or air-type series, providing flexible power transmission channels for large buildings and factories.

Integrated Substations: Pre-installed box-type substations featuring compact structure, quick installation, energy-saving, and environmental protection, suitable for urban power grids, temporary power use, and other scenarios.

Equipment Cabinets: Standardized and customized cabinets providing a safe and stable operating environment for electronic devices and automation control systems, among others.

Since its establishment, the company has been committed to providing safe, reliable, and intelligent electrical complete equipment and integrated solutions for industries, commerce, municipal facilities, and infrastructure.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2000,sell to Domestic Market(80.00%),SoutheastAsia(10.00%),South America(3.00%),Mid East(2.00%),North America(00.00%),EasternEurope(00.00%),0ceania(00.00%),Western Europe(00.00%),Southern Europe(00.00%). There are total about501-1000 people in our office.
2.how can we guarantee quality?
Always a pre-production sample before mass production;
Always final inspection before shipment;
3.what can you buy from us?
Power Meters,Power Quality Analyzer,$mart Gateway,Motor Protection and Control Devices,EV Charger
4.why should you buy from us not from other suppliers?

Pilot is an over 20 years history company owned 600 employees and turnover 70 millions USD. We have morethan 100 R&D engineers, support customization for special project, Total solution for Power Distribution, electric
device protection, EV chargers...
5.what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP.DDU:
Accepted Payment Currency:USD,EUR,CNY:
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow,
Language Spoken:English,Chinese,Spanish,Russian,Korean