Product Specifications
| Prod Model: |
DDSF726 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Current(a): |
3X1.5(6),3X5(20),3X10(40),3X15(60),3X20(80) |
| Rated Voltage(V): |
3X220/380 |
| Rated Frequency(Hz): |
50 or 60 |
| Accuracy Class: |
Class 1 or Class 2 |
| Voluum: |
270X170X157 |
| Weight(Kg): |
0.5 |
| Colour: |
White |
| Type: |
Energy Meter |
| Display: |
Digital |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
General Installation Meter |
| Usage: |
Multi-rate Watt-hour Meters |
| Measured Signal: |
Pulse Peak |
| Power Meter Connection: |
Terminal |
Product Description
DDSF726 Single-phase Electronic Multi-rate Watt-hour Meter
Key Words: Watt Hour Meter, Kilo Watt Hour Meter, Kwh, Single Phase, Muti-Rate, Electric Meter, Power Meter, Energy Meter, electronic meter
1. General
The DDSF726 type electronic single-phase multi-rate watt-hour meter is composed by the electronic single-phase watt-hour
Meter part and multi-rate part, LCD display, infrared or RS485 communication. It has high measuring accuracy, well stability, well
Over-load ability and high reliability. It can measure the time-sharing single phase
2. Function and features
2.1 Each of four periods has different rates (point period, peak period, smooth period and trough period). Every period of time can be programmed into 12 periods of time and the minimum time interval is one minutes;
2.2 All the consumption date can be reserved for 12 months;
2.3 It can auto identify the directional, will be auto save and accumulate to the forward direction power counter. It can automatically save the reverse direction power, starting time and the total time;
2.4 It has the function of reverse directional pulse test and indication;
2.5 It has the isolated RS485 communication, and design for prevent from the lightning strike;
Rated current (A) |
3X1.5(6), 3X5(20), 3X10(40), 3X15(60), 3X20(80) |
Rated voltage (V) |
3X220/380 |
Rated frequency (Hz) |
50 or 60 |
Accuracy class |
Class 1 or class 2 |
CHANGCHENG Group, mainly engaged in circuit breaker, AC contactor, starters, relays, instruments, switches, fuses low voltage products and transformer, whole set cabinet etc high voltage products. By now, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprise on scale and developing potentiality.
Our main lines now include high-low voltage appliances, complete sets, highway guardrail, electronic controlling equipment, vessel manufacture, and lighting etc, With an annual throughput value of 20 billion Yuan. Furthermore, having received the ISO9001, ISO14001, OHSMS 18001, UL, VDE, TSE, CB, CCC certificate for various product series, besides that all our products have been undertaken by People's Insurance Company of China on quality responsibility. And also our products have been approved as the well-known trademark of China, we are now achieving high sales shares in markets worldwide.
We welcome both new and existing customers to come take a look at our current line up and hope that you will choose our brand of competitively priced quality products. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.
Business Type: Manufacturer/Factory & Trading Company
Number of Employees: 338
Management System Certification: ISO 9001,ISO 9000,ISO 14001
International Commercial Terms: FOB, CIF, CFR
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Average Lead Time: Peak season lead time: within 15 workdaysOff season lead time: within 15 workdays
Number of Foreign Trading Staff: 11~20 People
Export Year: 2004-01-01
Export Percentage: 21%~30%
Main Markets: South America, Europe, Southeast Asia/ Mideast
Export Mode: Have Own Export License
Factory Address: Cnc High-Tech Industrial Zone, North Baixiang, Wenzhou, Zhejiang, China
R&D Capacity: OEM, ODM, Own Brand()
No. of R&D Staff: Above 50 People
No. of Production Lines: Above 10
Annual Output Value: US$5 Million - US$10 Million
