Product Description：
Hexcell DTSY1088 is a three-phase STS prepaid smart electricity meter designed for utilities, residential communities, commercial buildings, and industrial customers.
It enables electricity companies to manage prepaid electricity services through secure 20-digit TOKEN technology while supporting AMI remote communication, tariff management, load control, and anti-tamper functions.
With flexible communication options including RS485, PLC, LoRa, GPRS/4G and LoRaWAN, the meter can be integrated into modern smart grid and AMI systems.
Challenges for Electricity Utilities
Many utilities face:
- High electricity collection costs
- Manual meter reading difficulties
- Revenue losses caused by unpaid electricity
- Limited visibility of customer consumption
- Difficulty managing distributed customers
Hexcell Smart Meter Solution
The DTSY1088 provides:
✓ STS prepaid electricity management
✓ Remote meter monitoring through AMI system
✓ Multiple communication options
✓ Automatic tariff management
✓ Anti-tamper protection
✓ Remote disconnection and reconnection
Technical Advantages
- STS Certified prepaid technology
- DLMS/COSEM communication protocol
- IEC standard compliance
- Multiple voltage and current configurations
- IP54 protection
- More than 10 years lifetime
Technical Specification：
| Mode |
Three-phase four wire(Direct and indirect connection available) |
| Raged Voltage(Un) |
3*57.7/100V、3*220/380V、3*230/400V、3*240/415V |
| Operating Voltage |
Un≥220V 40%～120%Un Un≤120V 80%～120%Un |
| Starting Current |
0.001In、0.002Ib |
| Basic Current(Ib) |
1A、1.5A、5A、10A |
| Maximum Current (Imax) |
6A、10A、60A、80A、100A、120A |
| Accuracy |
Class 0.2s、Class 0.5s、Class 1、Class 2 |
| Frequency |
50Hz、60Hz |
| Communication |
UPlink:IR,RS485,LoRa,2G/4G,LoRaWAN,PLC;Downlink:PLC,LoRa,MBus,RS485 |
| Power Consumption |
Voltage circuit: ≤1.5W 5VA Current circuit: ≤2VA |
| Operating Temperature |
-40℃～75℃ |
| Humidity |
Annual average≤75％；Max≤95％ |
| Protocol |
IEC62056-21Mode C/ DLMS |
| Display |
LCD(CIU) |
| Lifetime |
>10 years |
| Protection Level |
IP54 |
| Installation |
BS type |
| Dimensions(mm) |
290*170*88.2 |
| Daily timing error |
≤0.5s/d(21℃～25℃) |
| Connection |
L1L1'L2L2'L3L3'NN'\L1L2L3NNL3'L2'L1'(optional） |
| Neutral Measurement |
Optional |
| Standards |
IEC62052-11、IEC62053-21、IEC62053-23、IEC62055-31、IEC62055-41 |
| Certificate |
ISO9001、STS、KEMA、DLMS |
| MOQ |
1000pcs |
| Delivery time |
30 days |
| Application |
Residential communities, apartments, factories, shopping malls, office buildings, hotels, photovoltaic power stations |
Key Features of Hexcell Smart Meter
| Structure |
Replaceable battery without removing the upper cover (optional), infrared sealable (optional)
The keyboard can be selected according to the customer's needs |
| Metering and Storage |
Measure forward/reverse active energy, store 12-months electric energy, and supports multi-tariff metering, total power consumption of last 12-months, Maximum demand, Multi-tariff |
| Measurement |
Measure and read voltage, current, active power, reactive power, etc |
| Control Tariff |
Supports STS prepaid function, prepaid and postpaid can be switched,overdraft and low battery alarm |
| Multiple Tariff |
Seasonal table, weekly table, daily periods, tariffs, tariff number, public holiday tariff, etc. |
| Event Record |
It can record events such as switch-on and switch-off, recharge, cover opening, power off, reverse, undervoltage, overvoltage, etc |
| Clock |
Daily timing error ≤ 0.5S (optional) |
| Friendly time |
No switch-off under arrears |
| Anti-tamper |
Electricity theft automatic switch-off electricity theft TOKEN switch-off |
Installation Dimension:
