STS Prepayment Dinrail Mount Monophase Split EnergyMeter with CIU
Basic function
Feature details
Prepaid STS standard, input 20 token recharge, no credit or default balance level trip
The low credit alarm value can be set by entering the corresponding token
Prepayment and post payment switching meters can be switched to prepayment mode or post payment mode
The load control menu can be programmed to load control threshold if the current power exceeds the threshold. The meter will cut off the user's load.
Event log table can record tampering events, open events, purchase events and tokens.
It can test LCD and relay, and report the result directly
The anti fraud function instrument will automatically close the valve and open the cover event after detecting the magnetic field
TOU price can be set by inputting corresponding token
Overdraft can be charged daily or monthly
On request, the instrument can communicate with AMI system through lorarf or PLC
Information query users can query credit balance, total purchase amount, total credit amount and other data by entering short codeElectric 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 |
Nominal Voltage 230V
Working Voltage Range 70%~120%Un
Nominal Frequency 50-60Hz
Basic Current (Ib) 5A
Maximum Current (Imax) 80A
Starting Current (Ist) 20mA
Active Energy Constant 1000imp/kWh
Measurement Accuracy Class 1.0
Power Consumption in Voltage Circuit <2W <8VA
Power Consumption in Current Circuit <1VA
Operation Temperature Range -25℃-70℃
Storage Temperature Range -40℃-85℃
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