SL 9077 Varimeter PRO Over- and Undervoltage Relay
หมวดหมู่สินค้า: SL 9077 Varimeter PRO Over- and Undervoltage Relay
18 สิงหาคม 2566
ผู้ชม 373 ผู้ชม
SL 9077 Varimeter PRO Over- and Undervoltage Relay
Brand : DOLD
Model : SL 9077
Size : 35 x 90 x 98 mm
- According to IEC/EN 60255-1
- Identification of overvoltage, undervoltage and phase failure
- With asymmetry identification as an option
- Mains fault diagnostics with a number of LEDs
- Setting values for overvoltage and undervoltage can be set separately
- Large Setting Ranges 0.9 ... 1.3 U and 0.7 ... 1.1 U
- Time delay variable between 0.1 ... 20 s
- Closed circuit operation
- No auxiliary voltage
- Independant of phase sequence
- As option with phase sequence detection
- Single-phase connection possible
- Optionally for 3P3W Systems
- Article number: 0045788
- Highly non-flammable thermoplastic with V0 behaviour according to UL subject 94
