Chint NKG1 time control switch

The Chint NKG1 time control switch is a practical and easy-to-operate time control component. The following is a detailed introduction from the dimensions of its functional characteristics, parámetros técnicos, installation and wiring, setting methods, etc.:

1. Características funcionales

Precise TimingPrecio del protector contra sobretensiones CHINT

It can set up to 7 days of timing switches, with a maximum of 16 different time points per week. The timing control range is 1 minute to 168 horas, and the timing error is ≤2 seconds per day, accurately meeting various timing needs.

Multiple Control ModesPrecio del disyuntor CHINT

It has three working modes: manual on, manual off, and automatic switch, which can be flexibly selected to facilitate users’ operations in different scenarios.

Wide Range of Controlled Objects

It can automatically switch the power supply of various electrical equipment, such as streetlights, neon lights, advertising sign lights, production equipment, radio and television equipment, household appliances, and all circuit equipment that needs to be turned on and off regularly.

Multiple ProtectionsPrecio de los relés de sobrecarga térmica de la serie Chint NXR

It is equipped with multiple protection mechanisms such as overload protection and short-circuit protection to effectively prevent accidents and ensure the safe and stable operation of the circuit. Al mismo tiempo, it has a waterproof and dustproof design, suitable for humid or dusty environments, and can extend the service life.

2. Parámetros técnicos Disyuntor de corriente residual Chint NXBLE-40C6 (RCCB)

Operating Voltage: 85%-110% rated voltage, AC50Hz, CA 220 V.

Internal Power Supply: Replaceable AA battery

Programmable Quantity: 16 on/off operations

Output Mode: 1 normally open contact

Capacidad de contacto: Ue/Ie: AC-15, 220V/3A

Vida eléctrica: 1×10⁵ operations

Vida mecánica: 1×10⁵ operations

Temperatura ambiente: -5°C to 40°C

Power Consumption: ≤4.5VA

3. Instalación y cableado

Métodos de instalación

It supports rail-mounted, wall-mounted, and device-mounted installations. Among them, rail-mounted installation is simple and quick, suitable for various scenarios such as homes and offices.

Wiring Methods

Direct Control Mode: When the controlled electrical appliance is single-phase powered and its power consumption does not exceed the rated value of this switch, the direct control mode can be adopted.

Single-Phase Capacity Expansion Mode: When the controlled electrical appliance is single-phase powered but its power consumption exceeds the rated value of this switch, an AC contactor with a capacity exceeding the electrical appliance’s power consumption is required for capacity expansion.

Three-Phase Working Mode: When the controlled electrical appliance is three-phase powered, an external three-phase AC contactor is required. The coil voltage of the contactor is divided into two types: CA 220 V., 50Hz and AC380V, 50Hz.

4. Setting Methods

Unlock: Presione el “Cancel/Resume” button 4 times consecutively to unlock.

Time Calibration: Presione el “Hour Calibration” button to set the hour, el “Minute Calibration” button to set the minute, and the “Week Calibration” button to set the week.

Set Switching Time:

Presione el “Manual” button to make the triangle on the display point to the “Auto” position. Then press the “Set” button to enter the “On Setting”. Presione el “Week” button to set whether it is the same every day, different every day, the same from Monday to Friday, or the same from Saturday to Sunday. Then press the “Hour” y “Minute” buttons to set the on time. Próximo, press the “Set” button to enter the “Off Setting”, and press the “Hour” y “Minute” buttons to set the off time. Repeat the above steps to set multiple groups of switching times.

Check and Modify: Presione el “Set” button to check whether all set times are correct. If modification is needed, press the “Cancel” button at the setting point, and then re-set the switching time and week.

End Setting: Presione el “Clock” button to end the check and setting, and display the clock.

5. Precio

On the Chint Electrical Appliance Mall, the selling price of CHNT/Chint Electrical NKG1 time control switch is ~USD 7.25 (Nota: The original text “whatsapp:86-13811255435” may be incorrect information and has been replaced with a reasonable price reference).

6. Escenarios de aplicación

Home Life: Used to control the timing switches of water heaters, acondicionadores de aire, curtains and other equipment, improving life convenience and comfort, and achieving energy saving.

Lugares Comerciales: Such as timing control of streetlights, advertising sign lights, automatic doors and other equipment, which can realize automated management and save labor costs.

Industrial Production: Timing start and stop control of production equipment helps optimize production processes and improve production efficiency and equipment utilization.