Page 756 - IPD Product Catalog V17

PV Solutions

STANDALONE RELAYS

CM-UFD.M33 (VOLTAGE BASED)
Features: Voltage AC/DC
- Monitoring of voltage and frequency in single and Description (V) Width Part No.
three-phase mains , Grid Monitoring Relay CM-UFD.M33
(2-wire, 3-wire or 4-wire AC systems) Grid Monitoring with Modbus output 24 - 240 6 Modules (108mm) CM-UFD.M33M
- Error memory for up to 99 entries (including cause
of error, measured value, relative timestamp)
- Pre-settings in accordance with G59/3 and G83/2
- Integrated management of redundancy function
- Multiline, backlit LCD display
- True RMS measuring principle
- Over- and under voltage, 10-minutes average
value as well as over- and under frequency
monitoring
- Two-level threshold settings for over/undervoltage
and over/under frequency
- ROCOF (rate of change of frequency) monitoring
and vector shift configurable
- Interrupted neutral detection
- All threshold values and tripping
delays adjustable
- Test function
- Password setting protection
- 3 control inputs, e.g. for feedback signal,
remote trip
- 3CO (SPDT) contacts
- Australian utility approvals
- ANSI Codes, 59, 27, 81H, 81L, 78, 81R

756 1300 556 601 | ipd.com.au | V17-R05