Description
The PM180, the flagship model among power quality analysers, seamlessly combines multiple advanced functions in a single device, making it a cost-effective solution.
Thanks to its unique modular design, various expansion cards can be swapped whilst the system is in use, enabling versatile functionality. This allows the device to combine and replace several other devices, leading to cost savings and efficient use of space, whilst keeping complexity to a minimum.
Technical specifications
Power Quality Analyser
- The PM180 is certified by the NMI as Class A (Edition 3) in accordance with IEC 61000-4-30, making it one of the most advanced analysers on the market
- Complies with ENA EREC G99
Communications
- Protocols: IEC 61850, IEC 60870-5-101/104, DNP3, Modbus
- Interfaces: RS485, Ethernet, IRIG-B
- Optional ports: 2nd ETH, Fibre-optic ETH (TXFX)
High-speed transient sampling
- Records voltage transients up to 2 kV (L-G) at 1024 samples per cycle per channel
Fault logging module
- An additional current input provides a separate CT connection for measurement and protection, and detects current faults up to 200 A (40*In)
- Programmable fault threshold and hysteresis
- Current and voltage imbalance
Bay Controller Unit (BCU)
- Monitoring and control options for 2 circuit breakers and 14 switches
Module configuration
- 3 slots for hot-swap plug-in I/O modules
- Up to 3 modules of 16-channel DI
- Up to 3 modules of 8-channel RO
- Up to 2 modules of 4-channel AI/AO
- Precise time synchronisation (SNTP, DI, IRIG-B)
- Redundant Ethernet port, optically isolated IRIG-B port
Versatile time synchronisation with resolution down to the microsecond
