Product information
Overview
Key Features
- Power and energy measurement: Measures voltage, current, active power, reactive power, power factor, frequency, apparent energy, active energy and reactive energy.
- Power quality analysis: Measures THDu, THDi, and even and odd harmonics per phase up to the 64th harmonic.
- Rated electrical values: Rated voltage: 690/400 V. Rated current: x/1 A or x/5 A AC. Measurable line frequency: 45 Hz to 65 Hz.
- AC/DC wide-range supply: Supply: 95 to 250 V +-10% AC or 110 to 270 V DC.
- Ethernet communication: Has 2 Fast Ethernet interfaces with 2 x RJ45 connections and supports MODBUS TCP. Transfer rates: 10 Mbit/s and 100 Mbit/s.
- Panel installation and protection: 96 x 96 mm control panel instrument with screw terminal connections, vertical mounting position, IP65 front protection and IP20 terminal protection.
Technical Summary
| Product designation | 7KM PAC4220 |
|---|---|
| Product function | Power monitoring and power system quality measurement |
| Rated voltage | 690/400 V |
| Rated current | x/1 A or x/5 A AC |
| Measurable line frequency | 45 Hz to 65 Hz |
| Supply | 95 to 250 V +-10% AC; 110 to 270 V DC |
| Display | Color graphics TFT, 54 mm x 72 mm |
| Communication | 2 Fast Ethernet interfaces; 2 x RJ45; MODBUS TCP |
| Digital I/O | 2 digital inputs and 2 digital outputs |
| Front protection | IP65 |
Frequently Asked Questions
What does the Siemens 7KM4220-0BA01-1EA0 measure?
It measures voltage, current, active power, reactive power, power factor, frequency, apparent energy, active energy, reactive energy, THDu, THDi, and even and odd harmonics per phase up to the 64th harmonic.
What voltage and current ratings does this PAC4220 have?
Rated voltage is 690/400 V, and rated current is x/1 A or x/5 A AC. The measurable line frequency is 45 Hz to 65 Hz.
How is the device connected for communication?
It has 2 Fast Ethernet interfaces with 2 x RJ45 connections and supports MODBUS TCP. It also has screw terminal connections for the measurement inputs and digital I/O.
What should I provide for a quotation?
Provide the required quantity, destination, requested date, and project list or model verification details for the Siemens 7KM4220-0BA01-1EA0.
