Three Phase STS Keypad Prepayment Meter
Port: Any port in China
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 1000000 Piece/Pieces per Year
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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OVERVIEW
DTSY1088 Three Phase STS Keypad Prepayment Meter uses advanced microelectronic technology for data acquisition, processing and preservation, LCD display function.
Meter provides valuable information to help utility companies and users reduce cost and improve work efficiency such as load control, payment collection, management automation and etc.
With infrared communication function and RS485/RS232 interface optional.
With High surge withstand capability.
The meter complies with the standards of STS, IEC 62055-41, IEC62055-51, IEC 62052-11, IEC 62053-21 and IEC 62056-21.
FEATURES
1. Metering function:
1.1 Remaining credit energy measurement.
1.2 Active total energy metering.
1.3 Significant Reverse Energy detection
2. Display Function:
2.1 Display remaining credit energy and active total energy.
2.2 Display relay status.
2.3 Display power limit condition.
2.4 Display other results.
3. Output function:
3.1 Output via test pulse port.
4. Tamper-Proof Function:
4.1 Independent sealing of the meter body and terminal cover.
4.2 Optional abnormalities alarms & logs.
SPECIFICATIONS
| Meter Type | DTSY1088 | Standards | STS, IEC |
| Connection Type | 3 phase 4 wire | Voltage | 3× 220/380V |
| Frequency | 50 Hz/60Hz | Accuracy | Class 1.0/Class 2.0 |
| Current | 10 (100)A | Pulse Constant | 400 imp/kWh |
| Starting Current | 0.4% | Burden | Voltage circuit : ≤ 2W , 5VA Current circuit : ≤ 1VA |
| Display Type | LCD | Display Digits | 6+2 |
| Communication | Infrared, RS485/RS232 Optional | Clock Accuracy | 0.5 S/ day, 10 years |
| Insulation Strength | 6kV | Operation Temperature | -20°C~+55°C |
| Humidity | ≤ 85% | IP Rating | IP53 |
| Weight | ≈ 2 Kg | Dimension | 290×170×85mm |
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