DDSY1598 Single Phase Smart Prepaid Energy Meter
Product Spotlights
DDSY1598 Single Phase Smart Prepaid Energy Meter is an advanced electricity meter that allows users to pay for electricity before they use it, similar to how prepaid mobile phone services work. These meters are designed to improve energy efficiency, reduce electricity theft, and give consumers more control over their energy consumption.
Firstly: Key Features of Smart Prepaid Energy Meter
1. Prepaid System: Users recharge their electricity balance in advance, and the meter deducts units based on consumption.
2.Real-Time Monitoring: Shows energy consumption in real-time via a display or mobile app.
3. Automatic Power Cutoff: Disconnects power when the prepaid balance is exhausted.
4. Recharge Options: Recharge via mobile app, online platforms, or smart cards.
5. Remote Monitoring: Utility companies can monitor the meter remotely.
6. Overload Protection: Automatically turns off power during overload conditions.
7. Tamper Detection: Alerts authorities if any tampering is detected.
Secondly: How smart prepaid energy meter works
(1) The user recharges the meter with a certain amount of money.
(2) The meter converts this amount into energy units (kWh).
(3) As the user consumes electricity, the balance decreases.
(4) When the balance reaches zero, the meter automatically disconnects the power supply.
(5) Users can recharge again to restore electricity.
Thirdly: Event detection, recording function of Smart Prepaid Energy Meter
(1) Power outage detection and recording
(2) Purchase record
(3) When meter cover is open, meter's relay trips off.
(4) When terminal cover is open, meter's relay trips off.
(5) When communication cover is open, meter's relay trips off.
(6) Over voltage
(7) Under voltage
Fouthly: Advantages of Smart Prepaid Energy Meters
•Eliminates manual meter reading
•Prevents electricity theft
•Helps in budget management
•Reduces billing disputes
•Improves energy efficiency
Parameter |
Specification |
Reference voltage (Un) |
230V |
Operation voltage |
70% Un~120% Un |
Limit voltage |
60% Un~130% Un |
Base current(Ib) |
5A |
Maximum current (Imax) |
60A |
Frequency |
50Hz |
Frequency range |
58.8~61.2Hz |
Accuracy class |
CI.1 |
Starting current |
0.4%Ib |
Pulse constant |
1000imp/kWh |
Protection class |
IP54 |
Connection Type |
LNNL(BS) Symmetrical |
Consumption |
Specification |
Voltage circuit consumption |
|
Current circuit consumption |
|
Environment |
Specification |
Operating temperature |
-25°C~70°C |
Storage temperature |
-25°C~85°C |
Humidity |
|
Altitude |
0~3000m |
EMC |
Specification |
Electrostatic discharge (ESD) |
Contact discharge: 8kV Air discharge: 16kV |
Fast transient burst |
4 kV/100 kHz |
Surge Immunity |
6kV |
Insulation |
Specification |
Impulse voltage |
8kV |
AC voltage |
4kV (1min, 50Hz) |
SHORT CODE ON |
|||
# |
Keypad |
Object Name |
Refer to ECG OBIS Code |
1 |
001 |
Date |
1-0:0.9.2.255 |
2 |
002 |
Local Time |
1-0:0.9.1.255 |
3 |
003 |
Cummulative Consumption (kWh)/Active energy (|+A|-|-A|) Combined total |
1-0:15.8.0.255 |
4 |
004 |
Total Purchase Credit (GhȻ) |
1-65:1.140.2.255 |
5 |
005 |
Consumption for current Month (kWh) |
1-0:15.9.0.255 |
6 |
006 |
Previous Month Consumption (kWh) |
1-0:15.9.0.101 |
7 |
007 |
Remaining Credit (GhȻ) |
0-0:19.130.0.255 |
8 |
008 |
Previous Month Credit / Credit consumed for last Month (GhȻ) |
|
9 |
009 |
Last purchase credit (GhȻ) |
1-65:1.140.10.255 |
10 |
010 |
Total consumption money (GhȻ) |
1-0:96.51.5.255 |
11 |
011 |
Number of Purchase of electricity |
1-128:96.15.4.255 |
12 |
012 |
Last input purchase token |
0-68:128.1.1.255 |
13 |
013 |
Current Active Tariff Price |
0-0:96.14.1.255 |
14 |
014 |
Meter /STS Serial Number |
0-0:96.1.0.255 |
15 |
015 |
Consumed currency for current Month (GhȻ) |
0-0:19.133.0.255 |
ERROR CODES 0-0:97.97.0.255 |
|||
1 |
100 |
EEPROM Error |
|
2 |
101 |
RTC Error |
|
3 |
102 |
Measurement Chip Error |
|
4 |
103 |
Low battery |
|
5 |
104 |
Replace Battery |
|
6 |
105 |
Relay malfunction |
|
7 |
106 |
Open meter cover |
|
8 |
107 |
Open terminal cover |
|
9 |
108 |
Magnetic interfence |
|
10 |
109 |
Undervoltage |
|
11 |
110 |
Over voltage |
|
12 |
111 |
L1 Phase over current |
|
13 |
112 |
L2 Phase over current |
|
14 |
113 |
L3 Phase over current |
|
15 |
114 |
Overload |
|
115 |
Firmware ready for activation |
||
116 |
Error register cleared |
||
117 |
Association authentication failure (n time failed authentication) |
||
118 |
Meter current Firmware Version |
||
119 |
Relay Test |
||
SHORT CODE ON METER |
|||
1 |
200 |
Meter Communication network signal |
|
2 |
201 |
Instantaneous Voltage L1 |
1-0:90.7.0.255 |
3 |
202 |
Instantaneous voltage L2 |
1-0:52.7.0.255 |
4 |
203 |
Instantaneous voltage L3 |
1-0:72.7.0.255 |
5 |
204 |
Instantaneous Current L1 |
1-0:31.7.0.255 |
6 |
205 |
Instantaneous current L2 |
1-0:51.7.0.255 |
7 |
206 |
Instantaneous current L3 |
1-0:71.7.0.255 |
8 |
207 |
Instantaneous supply frequency |
1-0:91.7.0.255 |
9 |
208 |
Instantaneous Active Power |
1-0:15.7.0.255 |
10 |
209 |
Instantaneous Active Import Power |
1-0:1.7.0.255 |
11 |
210 |
Instantaneous Export Power |
1-0:2.7.0.255 |
12 |
211 |
Instantaneous Import Reactive |
1-0:3.7.0.255 |
13 |
212 |
Active Energy Import (+A) |
1-0:1.8.0.255 |
14 |
213 |
Active Energy Export (-A) |
1-0:2.8.0.255 |
15 |
214 |
Active Energy Import (+A) Rate1 |
1-0:1.8.1.255 |
16 |
215 |
Active Energy Import (+A) Rate2 |
1-0:1.8.2.255 |
17 |
216 |
Active Energy Import (+A) Rate3 |
1-0:1.8.3.255 |
18 |
217 |
Active Energy Import (+A) Rate4 |
1-0:1.8.4.255 |
19 |
218 |
Token Credit |
0-0:19.10.0.255 |
20 |
219 |
Emergency Credit |
0-0:19.10.1.255 |
21 |
220 |
STS SGC |
0-68:128.0.8.255 |
22 |
221 |
Duration of last long power failure in any phase |
0-0:96.7.19.255 |
23 |
222 |
Number of long power failures in any phase |
0-0:96.7.9.255 |
24 |
223 |
Number of power failures in any phase |
0-0:96.7.21.255 |
25 |
224 |
STS Ti |
|
26 |
225 |
STS KRN |
|
27 |
226 |
STS KCT |
|
28 |
227 |
FRIENDLY TIME |
|
29 |
228 |
FRIENDLY WEEKSDAY |
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