원래 장소:
후난 성
브랜드 이름:
Stron
인증:
STS
모델 번호:
STE38
With a special and powerful three-phase measurement, the STE38 is a standard STS, key type, automatic switch prepaid power counter for measuring three phase power consumption and for monitoring other electrical parameters.
The CIU has the same function as the keyboard on the meter itself, users can 20digit TOKEN for loading or information control Enter. Miscellaneous Information can be switched by entering different combinations of numbers user. User measurement data such as daily use, monthly use, current current and voltage, balance and the last five tokens entered easily retrieve.
The measuring device can also be integrated with African mobile money for advance payments such as M-Pesa, MTN, Airtel via API (Application Programming Interface), which is the agreement that APP with our Stronpay sales software Connects. On in this way, users can charge electricity vouchers with mobile money, without leaving the house and check the information on your phone with internet access.
Electrical Parameters
| Nominal Voltage | 3×230V/400V |
| Working Voltage Range | 70%~120%Un |
| Nominal Frequency | 50-60Hz |
| Basic Current (Ib) | 10A |
| Maximum Current (Imax) | 100A |
| Starting Current (Ist) | 30mA |
| Active Energy Constant | 400imp/kWh |
| Active Energy Accuracy | Class 1.0 |
| Reactive Energy Accuracy | Class 2.0 |
| Power Consumption in Voltage Circuit | <2W <8VA |
| Power Consumption in Current Circuit | <1VA |
| Operation Temperature Range | -25℃-70℃ |
| Storage Temperature Range | -40℃-85℃ |
Electric Magnetic Compatibility
| AC Insulation Strength | 4kV at 50Hz during 1min | |
| Impulse voltage 1.2/50 us mains connections | 8kV | |
|
Electrostatic Discharges
|
Contact discharge | 8kV |
| Air discharge | 16kV | |
| Electromagnetic RF Field | 27MHz-500MHz | 10V/m |
| 100KHz-1GHz | 30V/m | |
| Fast transient burst test | 4kV | |
| Protection | Class II | |
Function
Prepayment: STS Standard, recharge by input 20digits TOKEN
Low credit alarm: Alarm value can be set by inputting corresponding TOKEN
Prepaid and post-paid switch: Meter can be switch to prepaid mode or post-paid mode
Load control function: Meter can be programmed for load control threshold, If the current power is more than threshold. The meter will cut off user load.
Event recording: Meter can record the tamper event, open cover event, purchase event and TOKENS.
문의사항을 직접 저희에게 보내세요
