Product Description
DAC7300C-CT series
Detailed Photos
Product Description
Application
The meter is designed to measure three phase four wire AC active energy like residential , utility and industrial application. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .
Products character
1. Current transformer access type,support 5A/1A output current transformer.
2. Standard 7-modulus width,TH35-7.5 type rail installation.
3. Multi-function parameter measurement, providing voltage, current, active power, reactive power, apparent power, power factor, phase angle, etc.
4. Support two-way electric energy metering, provide monthly electricity consumption statistics for the last 12 months, and daily electricity consumption statistics for the last 31days.
5. In-built relay, support remote control and prepaid management control,providing latest 50 times operation records,10 SOE event records.
6. Support the power consumption parameter monitoring and alarm function.
7. Support WIFI,LoRa,NB-IoT,4G etc. wireless communication way.
8. Support 1 passive pulse output, 1 RS485 communication.
Product Parameters
Technical parameters
| Input-Voltage |
Rate voltage
(Un) |
230 Vac (L-N) / 400 Vac (L-L) |
| Direct connection |
Measured range : 85 to 270 Vac (L-N), 85 ~ 480 Vac (L-L) |
| Frequency range |
45 to 65 Hz |
| Overload capacity |
2*Un for 1 second |
| Input-Current |
CT2 (Secondary) |
5A or 1A |
| CT1 (Primary) |
1 to 9999 A |
| Measured range |
0.003 to 6 A, basic current (Ib) is 5A |
| Impedance |
<0.01 ohm |
| Overload capacity |
120A for 0.5 second |
| Pulse output |
Interface type |
Open collector optocoupler |
| Pulse constant |
1000 / 100 / 10 / 1 imp/kWh(kvarh) (Configurable) |
| Pulse width |
60/100/200 milliseconds (Configurable), default is 100milliseconds |
| Pulse output type |
Import/export/total active energy,
Import/export/total reactive energy (Configurable) |
| Class |
Class A, according IEC 62053-31 |
| Input voltage |
5 ~ 27 Vdc |
| Pulse indicator light on the panel |
Pulse constant is 5000imp/kWh |
| Real-time clock accuracy |
0.5 s/d |
| Mechanical Characteristics |
| IP Degree of Protection (IEC 60529) |
Designed to IP51 front display, IP30 meter body |
| Dimensions (W X H X D) |
126 x 98 x 80 mm |
| Mounting Position |
DIN Rail mounting |
| Material of meter case |
UL 94 V-0 |
| Bus Communications |
| Interfaces standard and protocols |
2-wire RS485, Modbus RTU
Optional: MBus |
| Buad rate |
1200 to 9600 bps, default is 9600 bps |
| Parity bit |
None, Even, Odd, default is None |
| Stop bit |
1 or 2, default is 1 |
| Response time |
<100ms |
| Transmission mode |
half-duplex |
| Transmission distance |
Up to 1000m |
| Max. Bus loading |
32 pcs |
Installation Instructions
Packaging & Shipping
Package
Our standard packaging, customized packaging available upon request.
Company Profile
Company Profile
Zhejiang Xinghao Technology Co., Ltd., founded in 2009, is a power meter manufacturer and energy management solutions provider in China. The company specializes in research and development, production and sales of a full spectrum of energy management products, including: Power meters (regular and prepaid); Power monitoring systems; Intelligent transformers, and Internet of Things communication equipment, among others.
With an R&D-centric culture and strong leadership, our team has developed over 30 IPS since 2019, including patents, smart power solutions and proprietary software. As an attestment, our company has been recognized by the provincial government as a National High-Tech Small and Medium-sized Enterprise (SME) - a status awarded to SMEs with the highest innovative potentials.
We understand the importance of delivering products of consistent quality to our valued customers. To this end, we have built up our in-house engineering and testing lab, and have developed a holistic quality control and risk management system to ensure engineering excellence. In addition, our manufacturing process adheres to the ISO-9001 standards. We have maintained a long-term relationship with internationally renowned laboratories, our products have been certified by CE, MID (EU appliance measurement directive), UL, KEMA, RoHS, etc.
Since 2009, we have developed a comprehensive product line, including single-phase, three-phase AC/DC power meters, digital power analyzers, data collectors, automatic meter reading systems, energy monitoring and management systems, and other customized solutions. Over the years, we have delivered high-quality products and services to our clients and built good relationships with customers in over 50 countries and regions at home and abroad. As a provider of trusted products and solutions, Xinghao Technology offers not only the existing product line and services, but also customized solutions to meet all of your needs.
Certifications
Certificate
FAQ
FAQ
Q1: If I'm interested in your LED three phase full power meter, when can I receive your quotes and detailed information after sending the initial inquiry?
A: We will aim to respond to all requests within 24 hours.
Q2: Can I get a sample to test and verify the quality before placing an order?
A: We are confident about the quality of our products and happy to provide samples for your review. Please send us an inquiry!
Q3: Are you a manufacturer or a trading company?
A: We are a manufacturer with strong in-house R&D capabilities. We offer a full spectrum of services from designing manufacturing to providing exporting logistics.
Q4: What's the warranty coverage for your LED three phase full power meters?
A: We offer a three year warranty to our customers.
Q5: Could you use our logo on the products?
A: We are happy to provide such service. Actual pricing will depend on the quantity you order. Please send a request for details.
Audited Supplier 
){kind=link}