Product information
Overview
Applications
- Power system quality measurement: Measures voltage, current, active power, reactive power and frequency for power system quality measurement.
Key Features
- Power system quality measurement: Measures voltage, current, active power, reactive power and frequency; supports apparent energy, active energy, reactive energy, cos phi and harmonics from 2nd to 64th with THD.
- Measurement accuracy: Active energy accuracy is Class 0.2 according to IEC 61557-12 and/or Class 0.2S according to IEC 62053-22; reactive energy accuracy is Class 2 according to IEC 61557-12 and/or IEC 62053-23.
- 3-phase measurement inputs: Measures up to 500 V between line conductors and up to 289 V between (PE)N and L at the maximum rated value; current ranges are 1 A and 5 A.
- Communication and I/O: One Fast Ethernet interface with RJ45 (8P8C) connection supports MODBUS TCP at 10 Mbit/s and 100 Mbit/s. The device has 2 digital inputs and 2 solid-state digital outputs.
- Display and supply: The LCD has a 54 mm height and 72 mm width. Supply: extra-low-voltage power supply unit, 22 to 65 V DC.
- Panel installation and protection: The compact size 96 device mounts vertically in stationary panels in closed rooms. It is not intended for DIN-rail mounting and has IP65 protection on the front.
Technical Summary
| Product designation | 7KM PAC4200 |
|---|---|
| Measuring procedure | TRMS for voltage and current; complete measured value detection |
| Measurable line frequency | 45 Hz to 65 Hz; automatic line frequency detection |
| Supply voltage | 22 to 65 V DC |
| Communication | 1 Fast Ethernet interface, RJ45 (8P8C), MODBUS TCP |
| Digital inputs / outputs | 2 digital inputs; 2 solid-state digital outputs |
| Mounting and protection | Vertical mounting in stationary panels in closed rooms; IP65 on the front |
Frequently Asked Questions
What exact Siemens model is this measuring device?
It is the SENTRON 7KM PAC4200, order number 7KM4211-1BA00-3AA0.
Which communication interface and protocol does it have?
It has 1 Fast Ethernet interface with an RJ45 (8P8C) connection and supports MODBUS TCP.
How is the device mounted and protected?
It mounts vertically in stationary panels in closed rooms, is not intended for DIN-rail mounting, and has IP65 protection on the front.
Can you prepare a quotation for a required quantity and destination?
Send the required quantity, destination and requested date for a model-specific quotation.
