Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product designation | 7KM PAC3200T |
| Measurement functions | Voltage, current, active power and reactive power measurement |
| Voltage measurement range | 46 V to 276 V between (PE)N and L; up to 400 V between line conductors at the maximum rated value |
| Current rated values | 1 A and 5 A |
| Relative measurable current | 10 % to 120 % |
| Communication protocol | MODBUS TCP |
| Ethernet transfer rates | 10 Mbit/s and 100 Mbit/s |
| Digital inputs | 1 |
| Digital outputs | 1 solid-state output |
| Supply voltage type | AC/DC, wide-range power supply |
| Connection | Screw-type terminals |
| Mounting | DIN-rail mounting |
Applications
- Voltage measurement: Measures AC voltage between (PE)N and L and between line conductors.
- Current measurement: Measures AC current, including current measurement with external current transformers.
- Power measurement: Measures active power and reactive power.
Key Features
- Electrical measurement: Measures voltage, current, active power and reactive power; voltage and current measurement use TRMS.
- Voltage measurement range: Measurable AC voltage is 46 V to 276 V between (PE)N and L, and up to 400 V between line conductors at the maximum rated value.
- Current measurement: AC current rated values are 1 A and 5 A, with a measurable range of 10 % to 120 % and external current-transformer range extension.
- Modbus TCP communication: The Ethernet interface supports MODBUS TCP with transfer rates of 10 Mbit/s and 100 Mbit/s.
- Digital I/O and connections: The device has 1 digital input and 1 solid-state digital output. Measurement inputs and the digital output use screw-type terminals.
- Installation and enclosure: The standard mounting rail enclosure has no display, uses DIN-rail mounting, occupies 6MW, and has dimensions of 108 mm wide, 90 mm high and 64 mm deep.
Frequently Asked Questions
1. What does the Siemens 7KM3200-0CA01-1AA0 measure?
It measures voltage, current, active power and reactive power. Voltage and current measurement use TRMS.
2. What voltage can this 7KM PAC3200T measure?
The measurable AC voltage is 46 V to 276 V between (PE)N and L, with up to 400 V between line conductors at the maximum rated value.
3. Which communication protocol does the device support?
Its Ethernet interface supports MODBUS TCP at 10 Mbit/s and 100 Mbit/s.
4. How is the device connected and mounted?
The measurement inputs and digital output use screw-type terminals, and the device uses DIN-rail mounting.
