Key Features
- Power system quality measurement: Measuring device for power system quality measurement in a compact design.
- Modbus TCP communication: Ethernet communication with MODBUS TCP and 1 Fast Ethernet interface with RJ45 (8P8C).
- Wide-range AC/DC supply: Wide-range power supply, AC/DC, 95 … 240 V at AC and 110 … 340 V at DC.
- Measurement and display: LCD display with adjustable backlight and support for voltage, current, active power, reactive power, frequency, energy, harmonics, and THD.
- Installation and protection: Front protection class IP65, operating resource protection class II when installed, and screw-type terminals for the measurement connections.
Technical Summary
| Product designation | Measuring device for power system quality measurement |
|---|---|
| Product type designation | 7KM PAC4200 |
| Design of the product | compact |
| Display | LCD |
| Protocol at the Ethernet interface | MODBUS TCP |
| Number of interfaces according to Fast Ethernet | 1 |
| Type of electrical connection of the fast Ethernet interface | RJ45 (8P8C) |
| Supply voltage at AC | 95 … 240 V |
| Supply voltage at DC | 110 … 340 V |
| Protection class IP on the front | IP65 |
| Measuring category for voltage measurement | CAT III |
| Mounting position | vertical |
| Product lifecycle | Announcement of product phase-out |
Applications
- Power system quality measurement: Used for measuring power system quality.
- 3-phase electrical measurement: Used for voltage, current, power, frequency, energy, harmonics, and THD measurement on a 3-phase supply.
Frequently Asked Questions
What is the exact Siemens model and product type?
The exact model is 7KM4212-0BA00-3AA0 and the product type designation is 7KM PAC4200.
Which communication interface does this measuring device support?
It has 1 Fast Ethernet interface with RJ45 (8P8C) and supports MODBUS TCP.
What are the supply voltage requirements?
The wide-range power supply is AC/DC, with 95 … 240 V at AC and 110 … 340 V at DC.
What are the main installation and protection details?
The device has a front protection class of IP65, operating resource protection class II when installed, screw-type terminals, and a vertical mounting position.
