3phase 4wire over and under voltage protector JGGQ-80

3phase 4wire over and under voltage protector is an upgrade from the ordinary type of product, product features: low power consumption, long life, precise control, phase loss protection, lack of zero line protection, maximum short-circuit limiting current 3000A, software control humanization, and clear indication with Led light, the product is powered on for the first time under normal conditions of the power supply closing time is 6 seconds, when the line occurs over-undervoltage, lack of phase and other faults, when the power supply turns normal, the closing time is 40 seconds, this design saves too much time to wait when the power grid is in the power failure.

Введение

JGGQ-80/3P+N 3phase 4wire over and under voltage protector It is an upgrade from the ordinary type of product, product technical characteristics: low power consumption, long life, precise control, lack of phase protection, lack of zero line protection, maximum short-circuit limit current of 3000A, software control of humanization, and clear indication with Led light, the product is powered on for the first time under normal conditions of power supply closing time of 5 seconds, when the line occurs undervoltage, lack of phase and other faults, when the power supply turns normal, the closing time is 20 seconds, this design saves too much time to wait when the power grid is out of power.

The three-phase four-wireSelf-resettable over/undervoltage protectorIt has the functions of phase loss, zero loss, overvoltage and undervoltage protection, and is often used in three-phase four-wire distribution lines and photovoltaic power generation combiner boxes.

Тип	JGGQ-63/3P+N
Текущие характеристики	32,40,50,63,80A
Over voltage	AC270±5V
Under voltage	AC170±5V

3phase 4wire over and under voltage protector of parameters

1. Номинальный ток: 32A, 40A, 50A, 63A, 80A

2. Working voltage: AC230V, 50Hz (phase line to neutral line working mode)

3. Overvoltage protection value: AC270V ±5V (phase to zero)

4. Undervoltage protection value: AC170V ±5V (phase to zero)

5. First power-on closing time: 5 seconds

6. Reset time after failure: 20 seconds

7. Action time: 0.1 seconds

8. The highest is possiblewithstandAC450V overvoltage(phase to zero)。

Implementation standards

JGJ242-2011 Код для электрического проектирования жилых зданий

JGJ/T16-2008

GJBT-672 Стандартный атлас по электрическому проектированию и строительству жилых зданий

GB/T68895.10-2001

Соответствует стандартам безопасности для электроприборов класса III

JB/T12762-2015 《3phase 4wire over and under voltage protector（OUPA)》

3phase 4wire over and under voltage protector of size

Информация о стандартном пакете

Размер коробки (см)	Список упаковок	КОЛ-ВО	Вес брутто (кг)
45,5 см × 23,5 см × 31,5 см	протектор	60pcs	20 кг