3P4W BS Smart Prepayment Meter

Overview

ST34-SP01 is a BS structure Three phase Smart Prepayment meter with LCD used in a split prepayment metering system. It complies with STS&DLMS standard and Multiple technical solutions are adopted to communicate with AMI or AMR system.

Highlights

•  Dual-Circuits measuring

•  Measuring four quadrant reactive

•  Battery replaceable

•  Meter with LCD to display meter parameters

•  STS Prepayment by UIU or remote Token sending

•  STS Prepayment supports STS1.0 or STS2.0(CTS)

•  Down-link communicate with CIU by PLC/RF/MBUS

•  Up-link communicate with DCU by GSM/3G/CDMA

•  Relay Control(Tamper\Debt\Power Control\Remote)

•  By Pass detect

•  Support Firmware remote update

•  Easy to uplink upgrade by Hot swappable module

•  UIU support transfer Token by different media such as keyboard or RF card.

Main Feature

Measurement

• Measurement

• Active Energy Measurement: export & import

• Reactive energy measurement

• Instantaneous value measurement

• Maximum demand/Cumulative demand

• Power Measurement including Active power/Reactive power/Apparent power

LCD Display

• Display content configurable

• Large (15mm x 0.6mm ) digit LCD display, easy for reading

• LCD backlight

Self-Diagnostic and Detection

• Real time clock(RTC) indicator

• Accuracy <5ppm at 23° C ±0.5 seconds/day

• Loss phase indicator for L1、L2、L3

• Reverse phase sequence indicator

• All display segments self-diagnostic check

• Non-volatile memory status indicator

• Replaceable Battery

• Battery capacity indicator

• Display of the presence of all voltages

• LCD display in power off condition by push button

• Tampering Proof and detection function as meter cover open, etc

• Record the total number of power outage

• Power Quality Monitor: Under Voltage, Over Voltage, etc.

Technical Specifications

Connection diagram

Dimmension diagram