Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | AI Energy Meter 480VAC ST |
| BaseUnit | BU type D0 |
| Supply voltage | AC 100 – 277 V; supply via voltage measurement channel L1 |
| Voltage measurement | 277 V phase-to-neutral; 480 V between line conductors |
| Current measurement | 1 % to 100 % relative to the secondary rated current 5 A |
| Cycle time | 50 ms, typical; all channels |
| Frequency measurement | 45 Hz to 65 Hz |
| Mounting position | any |
Applications
- Voltage and current measurement: Measures voltage and current through the voltage and current measurement functions.
- Energy and power measurement: Measures energy, frequency, apparent power, active power and reactive power.
- Measured-value monitoring: Monitors process values with diagnostic alarms, limit value alarms and a hardware interrupt for up to 16 freely selectable process values.
Key Features
- Energy measurement module: Measures voltage, current, energy, frequency, apparent power, active power and reactive power.
- Voltage and current measurement: Voltage measurement supports 277 V between phase and neutral conductor and 480 V between line conductors. Current measurement covers 1 % to 100 % relative to the secondary rated current 5 A.
- Supply and measurement timing: Supply is via voltage measurement channel L1 with rated AC 100 – 277 V. The typical cycle time for all channels is 50 ms.
- Diagnostics and measured-value access: Has diagnostic alarms, limit value alarms, a hardware interrupt for up to 16 freely selectable process values, and cyclic and acyclic measurement.
- Installation and protection: Mounting position is any. The module has 3 700V AC potential separation between channels and the backplane bus, and conformal coating, Class 2 for high reliability.
Frequently Asked Questions
1. What does the Siemens 6AG1134-6PA20-7BD0 measure?
It measures voltage, current, energy, frequency, apparent power, active power and reactive power.
2. What voltage ranges are supported?
It measures up to 277 V between phase and neutral conductor and up to 480 V between line conductors. The permissible phase-to-neutral range is 90 V to 293 V.
3. What supply voltage does the module use?
The rated supply value is AC 100 – 277 V, supplied via voltage measurement channel L1.
4. How is the module mounted?
The mounting position is any, and the usable BaseUnit is BU type D0.
