IL 9077 Varimeter PRO Over- and Undervoltage Relay
15 ธันวาคม 2565
ผู้ชม 275 ผู้ชม
VARIMETER PRO Over- and Undervoltage Relay
Brand : DOLD
Model : IL 9077, IP 9077, SL 9077, SP 9077
Size : 35 x 90 x 59 mm. , 35 x 90 x 98 mm. , 70 x 90 x 59 mm. , 70 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
- 2 changeover contacts, at IP/SP 9077 2 x 2 changeover contacts
- Devices available in 2 enclosure versions:
"- I-model: depth 59 mm, with terminals at the bottom for
installation systems and industrial distribution
systems according to DIN 43880"
"- S-model: depth 98 mm, with terminals at the top for cabinets
with mounting plate and cable duct"
- Article number: 0045788
- Highly non-flammable thermoplastic with V0 behaviour according to UL subject 94
