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Whole catalog Electrical productsProtective devices
Код товара:
004650

Voltage cutoff Guardian 3-30

Automatic protective threshold relay for single-phase 220V, 30 A, with protection against differential leakage current and maximum current consumption.
Voltage cutoff Guardian 3-30

Deliveries terminated.



Изображение товара

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STRAZH 3-30 is designed for automatic control and subsequent disconnection of the load (consumer) from the mains in case of emergencies in a single-phase mains in three parameters: voltage, current, leakage current (RCD). The machine reduces the risk of damage to household electrical appliances as a result of emergencies in the power grid. The machine is recommended for use in household and industrial electrical installations. The total load power should not exceed 6.5 kW, taking into account the starting currents.
Technical capabilities
Voltage control:
1. The upper threshold (with an adjustable parameter response time) allows you to protect the consumer from overvoltage and voltage surges.
2. The lower threshold (with an adjustable parameter response time) allows you to protect the consumer from undervoltage and voltage dips.
3. The zero break threshold (with a fixed response time of 0.04 sec.) Protects the consumer from zero break.
Current control (parameter with adjustable response time) - allows you to protect the electrical installation from increased, emergency current consumption by the load.
RCD leakage current control (with an adjustable response time parameter) - allows you to protect people from electric shock in the event of a phase breakdown on the electrical appliance case.
Specifications :
1 Supply voltage, V: - alternating single-phase, with a frequency of 50 Hz - 100-400
2 Consumption current, mA, no more - 25
3 Voltage measurement range, V: - 100-400
4 Discreteness of voltage measurement, V: - 1
5 Voltage measurement error, no more than% - 3
6 Current measurement range, - alternating, with a frequency of 50 Hz sinusoidal, A: - 0.5-30.0
7 Discreteness of current measurement, A: - 0.1
8 Current measurement error, no more than% - 3
9 Leakage current measurement range, - alternating, with a frequency of 50 Hz sinusoidal, mA: -10-100
10 Discreteness of leakage current measurement, mA: - 1
11 Leakage current measurement error,% - 5
12 Full shutdown time, no more, ms: - 300
13 Range of voltage setting of the upper cut-off threshold, V: - 180-270
14 Voltage setting range of the lower cut-off threshold, V: - 160-210
15 Voltage setting range for zero break threshold, V: - 220-380
16 Range of setting the current shutdown threshold, A: - 1.0-30.0
17 Range of setting the leakage current trip threshold, mA: - 10-100
18 Commutated load, A: - 30
19 Overall dimensions, mm, no more - 90 x 70 x 67 DIN rail 4 "places"
20 Weight, kg, no more - 0.3

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  • sensrv (Менеджер интернет-магазина) A year ago share

    https://voron.ua/terms-of-use.php

    Запрещается прямая или скрытая реклама сторонних ресурсов и товаров.

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  • Alex 12:51 26.01.2019 share

    Здравствуйте. Имею положительный опыт эксплуатации данного изделия. Хотел бы приобрести ещё. Будут ли возобновлены поставки этого товара. Если нет, - подскажите замену. Спасибо.

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    • Евгений Днепр (Менеджер интернет-магазина) 13:24 26.01.2019 share

      Добрый день! Даное изделие снято с производства. В нашем магазине замены нет.

      Is the review helpful?
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.

If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Евгений ЗП unknown

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