Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Measured energy | apparent/active/reactive energy |
| Power supply network | three-wire/four-wire |
| Operating voltage, L-L | 3 V to 480 V |
| Operating voltage, N-L | 3 V to 276 V |
| Rated operational current | 5 A |
| Communication protocol | M-Bus |
| Signal type | S0 |
| Display | digital LCD, 12 characters |
| Mounting | DIN rail device |
| Protection class | IP40 |
| Connection | screw terminal |
Applications
- Energy measurement: Measures apparent, active, and reactive energy, including import/export energy.
- M-Bus energy communication: Provides measured-value communication through the supported M-Bus protocol.
Key Features
- Energy measurement: Measures apparent, active, and reactive energy with import/export suitability.
- Electrical system: Supports a three-wire/four-wire power supply network and 5 A rated operational current.
- Voltage range: Operating voltage is 3 V to 480 V between L and L, and 3 V to 276 V between N and L.
- Communication and signal: Supports M-Bus communication and has an S0 signal type with an electrical pulse output.
- Display and connection: Has a digital LCD with 12 displayable characters and a screw terminal.
- Installation and protection: DIN rail device with IP40 protection class and internal power supply.
Frequently Asked Questions
1. What energy values does the Siemens 7KM2200-2EA30-1CA1 measure?
It measures apparent, active, and reactive energy and supports import/export suitability.
2. What voltage and current values does this energy meter support?
Operating voltage is 3 V to 480 V between L and L and 3 V to 276 V between N and L. Rated operational current is 5 A.
3. Which communication protocol and signal type are available?
The meter supports M-Bus communication and has an S0 signal type with an electrical pulse output.
4. How is the Siemens 7KM2200-2EA30-1CA1 installed and connected?
It is a DIN rail device with a screw terminal connection and IP40 protection class.
