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Wiring Type 30A 6600W Voltage Protector For Air Conditioner 1621
Wiring Type 30A 6600W Voltage Protector For Air Conditioner 1621

Wiring Type 30A 6600W Voltage Protector For Air Conditioner 1621

Wiring Type 30A Voltage Protector 1621 is suitable for air-conditioning equipment, especially high-power air-conditioning equipment (such as air-conditioning equipment within 6600W), to protect the air-conditioning from power grid fluctuations.

Wiring type 30A 6600W Air Conditioner Voltage Protector 1621 Advantage
● Voltage protection
● Transient voltage fluctuation
● Overload protection
● Delayed Time

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Wiring type 30A 6600W Air Conditioner Voltage Protector 1621 Main features


Rated current and power:


Rated current: 30A, suitable for large power appliances such as air conditioners and other equipment.

Rated power: 6600W, which means it is suitable for air conditioning equipment with a power not exceeding 6600 watts (usually can support most household air conditioners).


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Voltage protection function:

Overvoltage protection: When the grid voltage is set within the safe range, the voltage protector will immediately cut off the power supply to avoid damage to the air conditioning unit and other components due to excessive voltage.

Undervoltage protection: When the grid voltage is lower than the set safe range, the voltage protector will disconnect the power supply at the same time to prevent the grid from starting up or causing damage to the capacitor.



Transient voltage fluctuation protection:
It can effectively prevent transient voltage fluctuations (such as voltage surges or drops) to avoid equipment damage or unstable operation caused by voltage fluctuations.



Overload protection:
When the voltage protector detects an overload (excessive current), it usually automatically disconnects the power supply to protect the air conditioner from damage.


Wiring type 30A 6600W Air Conditioner Voltage Protector 1621 Specifications


Model No. 1621
Brand Name YXST
Operating Voltage
220VAC
Operating Frequency
50 Hz-60 Hz
Over Voltage Cut-off
255VAC (could be customized)
Under Voltage Cut-off
165VAC (could be customized)
Delay Time for Reconnection 30s/180s
Output Capacity
30 Amps , 6600 Watts
Connect By Direct Wiring
Standard Package

Double Blister + Card or Color Box

Warranty 1 Year




Instruction


Packaging Information

CARTON Q’ G.W SINGLE PACK
40*31.5*25.5cm 50PCS 12.5KGS Color Box

Air conditioner voltage protector FAQ

Air conditioner power supply requirements

1. Dedicated circuits and cables
- A dedicated branch circuit must be set up for the air conditioner, and the power cord should be led out from the main circuit breaker separately to avoid sharing with other high-power appliances.
- The cross-sectional area of the power cord should be selected according to the rated current of the air conditioner, for example:
- 1HP (about 750W): 2.5mm² wire is recommended;
- 3HP (about 1500W): 4mm² wire is recommended.
- If the wire is concealed, the wire diameter needs to be increased and protected by pipes.

2. Sockets and grounding
- The power socket must be 10A or above to ensure good contact and avoid sparks.
- A leakage protection device must be installed and the ground wire must be reliably connected.


Air conditioning power requirements

1. Comparison between horsepower and applicable area

Number of horses Cooling power(W) Applicable area(㎡) Applicable scenarios
1 650-750 10-15 Small bedroom, study room
1.5 900-1100 15-25 Master bedroom, living room
2 1100-1300 25-35 Large living room, small shop
3 1300-1500 35-50 Large living room and meeting room


Air conditioner voltage requirements

Standard voltage range: Single-phase air conditioner (home use): 220V ±10% (198-242V), may not start if it is lower than 187V.

Voltage precautions for running air conditioners

Starting moment: When the voltage is lower than 187V, the compressor may not start; long-term low-voltage operation may easily damage the motor.
Safety test: Before installation, use a voltmeter to test the power supply stability to avoid insufficient voltage due to line aging.