1. Introduction

JGGQ-63 Automatic reset protettore di sovratensione e sottotensione When the power supply line has overvoltage and undervoltage, the protector can quickly and safely cut off the circuit under the continuous high-voltage impact to avoid the occurrence of accidents caused by abnormal voltage sent to the terminal electrical appliances, and when the voltage returns to normal values, the protector will automatically turn on the circuit within the specified time to ensure the normal operation of the terminal electrical appliances in the unattended situation.

2. Characteristics and use environment

1. When the single-phase line undervoltage occurs, cut off the line, and the single-phase line voltage will return to normal and automatically reset and connect the line after the delay, without manual operation.

2. When there is transient or transient overvoltage in the line, the protector will not malfunction.

3. When the voltage of the line is unstable due to faults such as false contacts, or when the power is suddenly cut off and the call suddenly comes, the protector is not connected to the line.

4. When the line fault voltage is the highest, the protector itself will not be damaged.

5. Withstand impulse voltage: 4kV (in line with the safety standards of Class III electrical appliances).

6. Ambient temperature: -25°C~40°C, relative humidity: 10%~90%, altitude not exceeding 2500 meters, and the place of use should have rainproof facilities.

protettore di sovratensione e sottotensione dei parametri

1. Rated current: 32A, 40A, 50A, 63A

2. Working voltage: AC230V, 50Hz

3. Overvoltage protection value: AC270V ±5V

4. Undervoltage protection value: AC170V ±5V

5. Reset time after failure: 20 seconds

6. Action time: 0.2 seconds

7. The highest is possiblewithstandAC380V overvoltage.

protettore di sovratensione e sottotensioneof standards

JGJ242-2011 Codice per la progettazione elettrica degli edifici residenziali

JGJ/T16-2008

GJBT-672 Atlante standard di progettazione e costruzione elettrica di edifici residenziali

GB/T68895.10-2001

Soddisfa gli standard di sicurezza per gli apparecchi elettrici di Classe III

JB/T12762-2015 《Over Voltage And Under Voltage Protective Device With Auto-Reclosing Function（OUPA)》

protettore di sovratensione e sottotensione of size

Informazioni sul pacchetto standard

Display digitale con protezione di corrente e tensione regolabile