Three Phase Smart Card Electrical Meter with RS485 Interface
|20-59 60-99 100+|
|FOB Unit Price:||US $8 US $6 US $4|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Production Capacity:||17, 000.00PCS/Month|
|Transport Package:||Color Box with Foam Inside|
|Payment Terms:||L/C, T/T, Paypal, Western Union|
- Model NO.: DDZY150C
- Installation: Direct Connected
- Electric Equipment: Three-phase Four-wire
- Power Meter Connection: Terminal
- Type: Energy Meter
- Customized: Customized
- Frequency: 50Hz/60Hz
- Clock Accuracy: 0.5s/Day
- Pulse Constant(Imp/Kwh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200
- Display Method: LCD/LED
- Prepayment Method: IC Card or RF Card
- Specification: CCC, CE, ISO9001, ISO14001
- HS Code: 9028301900
- Display: Digital
- Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
- Theory: Electronic Meter
- Measured Signal: Continuous Wave
- Certification: RoHS, ISO, CE
- Voltage: 3*220/380V, 3*100V/Customized Data
- Accuracy Class: 0.2s, 0.5s, 1.0(Active Power); 2.0(Reactive Power)
- Power Consumption: 1.0W
- Current: 5(20)a, 10(40)a, 15(60)a, 10(60)a
- Communication: RS485/Infrared/Wireless Modem/Carrier Module
- Trademark: RADA
- Origin: Wuhan, China
1. Standard— IEC62053-21: 2003, DL/T645-2007.
2. Voltage— 220V
3. Current— 1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A
4. Frequency— 50Hz
5. Accuracy Class— 0.2S, 0.5S, 1.0(active power); 2.0(reactive power)
6. Pulse Constant (imp/kWh)— 6400, 3200, 2400, 1600, 1200, 800, 400, 200
7. Clock Accuracy ≤ 0.5s/Day (Reference Temperature 23 centigrade), ≤ ± 1.0s/Day (from -25 to +60 centigrade)
8. Capacity of Li-ion Battery: ≥ 1.2Ah, the working time since power off is more than 5 years.
9. Data Storage Period ≥ 10 years
10. Power Consumption ≤ 2.0W
11. Digital Display: 6+2 LCD
12. Weight: About 2.5kg
13. Dimension: 290*170*85 mm
1. Product's Type— Remote, Remote Carrier, Local, Local Carrier.
2. Electric Power Measurement— Positive/ reverse active power, positive/reverse apparent power, reactive power in 1, 2, 3, 4 phase and active/reactive power in A, B, C phase which can be measured. It can set tagged words of active and reactive group to restructure the positive/reverse active power and reactive power in 4 phases, and then for active group, reactive group1 and reactive group 2. It can storage power data for 12 settlement period.
3. Multi Tariff— It can set for 2 time zones, 2 programs of daily time and switching time (yy/mm/dd/hh/mm) of these two. Set for public holidays, date of each and meter number of daily time; Set for weekly holiday which controlled by its tagged words, and also set for meter number of daily time for each weekly holiday.
4. Demand Measuring— It can measure max demand and the time when it occurred for positive/ reverse active power, positive/reverse apparent power, reactive power in 1, 2, 3, 4 phase, reactive group 1 and 2.
5. Event Log— With function for logging events such as clear, program, timing, power down, switch out, switch on, open meter cover and etc.
6. Electricity Freezing— With multi freezing ways of instantaneous freezing, timing freezing, day freezing, appoint freezing, on hour freezing and etc.
7. Load Profile— Support for 6 load data, and the time interval can be set for any time which from 1 to 60 mins. The time interval for each load can be the same or not.
8. Measure Function— It can measure voltage, current, phase angle, apparent power, active power, reactive power, power factor and grid frequency of total and each A, B, C phase, also it can show the direction of power.
9. Demand Operating— Handle parameter setting, prepaid electricity charge, information write back, switch out and switch on demand to the meter through solidity or virtual medium.
10. State Indicator— LED indicators for pulse, warn, switch out, and error code would be displayed on LCD, which can help to understand the working state for meter.
11. Safety Certification— The operations on meter have passed strict safety certification such as password or ESAM module (SM1), to promise for the safe transportation of data.
12. Reliable Design— Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
10. Cover for Meter— Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
11. Communication Mode— Infrared+RS485 interface, carrier communication module, wireless GPRS/GSM, CDMA is optional.