Product Specifications
| Prod Model: |
DDSF5558 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Display Type: |
Digital Only |
| Phase: |
Single Phase |
| Accuracy Class: |
1.0 or 2.0 |
| Max Record Time: |
9999 Hours . |
| Usage: |
Maximum Demand Meter |
Product Description
DDSF Single phase multi-tariff active energy meter with RS485 communication, LCD display.
The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net.
The meter adopts LSI (Large-scale Integration) and SMTmanufacturing technique, the key components and part all adopt long life type.
The meter has the features of good reliability, small volume, light weight, specious appearance, etc...
The meter is widely used in office buildings, shopping malls, residences, airports and metro, etc.
The meter has function of different tariff measure for different time period.
The meter has RS485 communication module, which is convenient to meter-reading.
MAIN FUNCTIONS:
1. Active energy measuring: It can measure total active energy consumption. The reverse energy is measured as forward active energy.
2.4 tariffs, 8 time intervals; LCD cycle display total, peak, level, valley, time, date, etc.
3. RTC(Real time clock), leap year adjusting & calibration automatically.
4. Consumption cecord: It can store consumption in billing day of each month. The billing day can be set within 1 to 28 of one month. The comsumption data can be reserved for 12 months. All data may be accessed via personal computer(PC) or hand hold unit(HHU).
5. Battery: It is equipped with build-in lithium battery, which could be used for a long time and is environmental-friendly.
6. Event Log: It can measure MID, record the happening time of programme and power down and their times. Record meter reseting, time interval setting, and clock setting etc.
7. Communication: It adopts RS485 communication, which is designed for preventing from the lighting strike. It can also communicate via infrared interface, which realizes the meter reading and programming.
8. Meter reading function when power off.
9. May setup the meter number, bureau number, time period, rate, date, password and initial electric power.
10. Password and program switch protection is also available to be applied to the date copying components.
TECHNICAL PARAMETERS |
| Accuracy class | Class 1.0, |
| Rated voltage(V) | 110, 120, 220, 230, 240, etc. |
| Rated vurrent(A) | 1.5(6), 2.5(10), 5(20), 10(40)A, 15(60), 20(80), 30(100), etc. |
| Rated frequency | 50Hz or 60Hz |
| Starting current | 0.4%Ib |
| RTC accuracy | ≤ 0.5s/d(25º C± 2º C)
≤ 1.0s/d (when the backup lithium battery working) |
| Battery capacity | ≥ 1000mAh |
| Backup battery voltage | 3.0 or 3.6VDC |
| Data preservation time | ≥ 10years |
| RS485 communication | Baud rate: 1200bps~2400bps |
| Infrared communication | Communication distance: ≥ 4m; Communication angle: ≥ ± 15o |
| Max. operation temperature | -40° C ~ +80° C |
| Max. storage temperature | -45° C ~ +85° C |
| Relative humidity | ≤ 85% |
| Service life | More than 10 years |
| Dimension | 157mm x 130.5mm x 62mm |
| Weight | Approx 650g |
Yueqing Kasan Electric Co., Ltd. is a Subordinate of Kasan Electrical Group Co., Limited, Which Is Wholly Invested by Kasan Group, Is One of The Best Manufacturer and Exporter Companies in Liushi, Wenzhou. China, We Have a Specializing in The Export of Various Low Voltage Electrical Products with Over 50 Series and More Than 6000 Specifications. Such as Mini Circuit Breakers, Earth Leakage Circuit Breakers, Mouled Case Circuit Breakers, AC Contactor, Magnatic Starter, Distribution Box, Fuse, Switch, Industrial Plug & Socket and So on. They Are Sold with Fashionable Designed, Favorable Price and Competing Well in The World Market. It Is in Accordance with ISO 9000 Internation Quality System. All Products Have Certificate of Conformity for Electrical Equipment From Government and Have Won The Safety Approvals of CE Standard.
in Near, Our Company Continued Adopts International Advanced Technolog and Updating Our Products, Have Owned Advanced Equipment of Production, Inspection and Experiment, Powerful Technical Force and The Network System of Sales, Services All Over The World. We Adhere to The Guide of Market and The Principle of Living on Quality, Developing on Credit.
We Wish to Make Friends with All Over The World to Expand Our Products Market.
Business Type: Manufacturer/Factory
Business Range: Electrical & Electronics,Industrial Equipment & Components,Instruments & Meters,Light Industry & Daily Use,Lights & Lighting,Tools & Hardware
Management System Certification: ISO 9001
International Commercial Terms: FOB, CIF, FAS, DAP, CPT, EXW
Terms of Payment: LC, T/T, PayPal, Western Union
Average Lead Time: Peak season lead time: 1-3 monthsOff season lead time: one month
Number of Foreign Trading Staff: 11~20 People
Export Year: 2006-06-09
Export Percentage: >90%
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Factory Address: LIUSHI INDUSTRIAL ZONE,WENZHOU,CHINA
R&D Capacity: OEM, Own Brand()
No. of R&D Staff: Less than 5 People
No. of Production Lines: 10
Annual Output Value: US$1 Million - US$2.5 Million
