3UG4617-1CR20 Siemens
- Code / Model: 3UG46171CR20
- Manufacturer: Siemens
- Department: Reels and signal conditioning
- Category of products: Reels
- Sub-category: Power reels
- You've seen it before.: 1
Digital Surveillance Relay
Three-phase supply voltage. Automatic phase sequence correction.
Features
- Phase failure detection (3 x 160 to 690 V)
- 50 to 60 Hz AC
- Under- and overvoltage protection (160-690 V)
- Hysteresis: 1-20 V
- Delay to OFF: 0-20 s
- Asymmetry: 0-20%
Outputs
- 1 CO for phase correction
- 1 CO for terminal line supply failure
Screw terminal connection.
