best residual-current device monitor and measure residual current. UMG 20CM
- The UMG 20CM measuring device is ideal for operating current acquisition or for measuring residual current
- It is primarily used in applications with many circuits, such as sub-distributions of production systems in industrial settings or in data centers
- 20 current measurement channels and three voltage measurement channels for continuously acquiring the operating currents or for permanently monitoring the fault currents
The device comes with an integrated RS485 communication interface (Modbus RTU protocol
- The 20CM-CT6 operating and residual current monitoring module (RCM) is intended for use in industrial settings, in data centers and commercial buildings
- It makes it possible to measure and calculate electrical variables such as operating and residual current, power, energy as well as harmonics.
- Typical applications are found in building installations on distribution boards, circuit breakers and busbar trunking systems
READY FOR THE FUTURE
- System can easily be extended thanks to scalable measurement system
- Up to 116 channels for monitoring residual current and measuring energy
COMPACT DESIGN
- Optimal use of space thanks to compact design in a system
REDUCED COSTS
- Reduced measurement channel costs due to integrated current transformer and prevention of errors in setup
FLEXIBILITY
- Channels can be optionally configured as residual current or operating current channels and can be expanded arbitrary
Operating voltage
90 … 276 V AC / DC
Evaluation range of the operating current 0 … 600 A
Evaluation range of the residual current 10 … 1000 mA
20 current channels
3 voltage measurement channels
2 2 digital outputs
Internal RS485 interface
Memory
(768 kB, range for 30 days)
Dimensions in mm (W x H x D)( 71 x 90 x 73 )
Item NO: 14.01.627