Monitoring relay Ex9JP-7P AC400V

110239

8592765102393

Monitoring relays Ex9JP are used to provide protection to circuits connected to the power grid. These relays can provide protection against overvoltage, undervoltage, unbalanced phases, phase sequence and phase failure by analizing voltage on each phase. Temperature control by PTC thermistor in loaded device is optional. These monitoring relays are provided in various combination of protective functionalities with fi xed or adjustable values. Common application are power control systems, air conditioning systems and several motor applications.

Znajdź sklep

Тип електричного підключення	Фіксація болтом
With detachable clamps	Nie
Single-phase under voltage possible	Tak
Three-phase under voltage possible	Tak
Single-phase over voltage possible	Tak
Three-phase over voltage possible	Tak
Single-phase hysteresis possible	Nie
Three-phase hysteresis possible	Nie
Type of voltage measuring range	AC
Напруга керування при AC 50 Hz [V]	230
Напруга керування при AC 60 Hz [V]	230
Тип напруги керування	AC
Max. permitted delay-on energization time [s]	0.1
Max. permitted off-delay time [s]	2
Кількість допоміжних контактів СO	1
Ширина [mm]	91
Висота [mm]	66.2
Глибина [mm]	35.8
Втрата потужності [W]	3