Product Overview
JXCAM8900 Prepaid Electric Meter is a new type of keypad prepayment meter. Customer purchases energy by the vending network to get a serial number (named “TOKEN”), and then use the keypad of the meter to enter the TOKEN. The credit data will be entered into the meter after the TOKEN is accepted. The TOKEN contains 20 digits and is encrypted. For the purchasing method reason, the meter is also named a “Keypad meter”. It complies with open standard STS.
Features of JXCAM8900 Prepaid Electric Meter
- Payment by 20 digits token
- Alarm when low energy/overload/fraud.
- With RS485 and optical communication functions for reading the meter and setting parameters.
- Open terminal cover detection alarm.
Technical parameters
| Specification | JXCAM8900 | JXCAM8900 | |
| Accuracy | Active | Class1.0 | Class1.0 |
| Reactive | Optional | ||
| Voltage | Rated | 220/230/240V | 3×57.7/100V,3×220/380V
3×230/400V,3×240/415V |
| Range | 0.9Un~1.1Un | 0.9Un~1.1Un | |
| Limit | 0.8Un~1.2Un | 0.8Un~1.2Un | |
| Frequency | 50/60Hz | 50/60Hz | |
| Current | Range | 5(20)A ,5(25)A ,5(30)A,5(32)A | 3×1.5(6), 3x 5(30), 3x 10(50),
3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A |
| Starting Current | 0.4%Ib | 0.4%Ib | |
| Constant | Active | 1600imp/kWh | 400imp/kWh |
| Reactive | \ | \ | |
| Display | Type | LCD | LCD |
| Digit |
6+2 |
6+2 | |
| Power Consumption | Voltage Circuit | ≤0.8W,10VA | ≤0.8W,10VA |
| Current Circuit | ≤4VA | ≤4VA | |
| Communication Interface | Interface | Optical/Infrared/RS485 (Optional) |
Optical/Infrared/RS485 (Optional) |
| Protocol | MODBUS,DLT/645,IEC1107 | MODBUS,DLT/645,IEC1107 | |
| Temperature | Working Temperature | -45℃~+55℃ | -45℃~+55℃ |
| Storage Temperature | -40℃~+70℃ | -40℃~+70℃ | |
| Humidity | ≤90% | ≤90% | |
| Protection | IP54 | IP54 | |
Dimension&wiring diagram of JXCAM8900 Prepaid Electric Meter
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