RD21F Delay Relay Module Power for Delay Off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay

RD21F Delay Relay Module Power for Delay Off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay

Name: RD21F Delay Relay Module Power for Delay Off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
Brand: Elecbee
SKU: EB0047870
Price: 9.99 USD
Availability: InStock
Rating: 141 / 29 (29 reviews)

$9.99

SKU: EB0047870

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RD21F Delay Relay Module Power for Delay Off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay

EB0047870

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Description

Specifications:

Voltage: 100V-220V AC

Power consumption: <1.0W (standby zero power consumption)

Output: The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.

Size: 88* 36 * 22mm

Screw hole: center distance 83mm * 31mm, aperture 3.2mm

Time range: (4 files, selected by switch)

First gear: range 0.2 seconds-30 seconds, accuracy: 0.1 seconds

Second gear: range 0.2 seconds - 300 seconds (5 minutes), accuracy: 0.3 seconds

Third gear: range 0.2 seconds-30 minutes, accuracy: 1.8 seconds

Four gears: range 0.2 seconds - 300 minutes (5 hours), accuracy: 18 seconds

Terminal block:

L: Firewire access

L2: Switch output side live wire, taken from the heating body

N: Zero line (public)

FAN: fan output, live wire

Instructions:

Note: The start button needs to be able to withstand the load current for a short time (about 0.3 seconds), which means that if you control the 5A current fan, the start button should be able to withstand 5A and above for a short time.

Time range setting:

When the selector switch is placed in the 30 position, it means 0-30 adjustable

When the selector switch is placed at position 300, it indicates that 0-300 is adjustable.

Adjustment of time value:

Adjustable resistance rotates counterclockwise to the direction of the number to reduce the time, clockwise to the + direction to increase the time

Time unit setting:

When the selector switch is placed in the Sec position, the unit is: second

When the selector switch is placed in the Min position, the unit is: minute

Example:

Request a delay of 50 minutes:

1. The range is placed at 300 position

2. The time unit is placed in the Min position.

3. Adjust the adjustable resistance to 50 position, adjust to 300, so adjust to 1/5 is 50.

Note: The potentiometer adjustment can also be quickly adjusted with the multimeter voltage file. For example, the range is 30, and it needs to be adjusted to 12, then the voltage can be adjusted to 2.

t=Ut/5*30=2.0V / 5.0V * 30 =12

Ut is the voltage measured by the multimeter, 30 is the range selected by the selector switch, and can also be selected to 300.

Package Include:

1 x RD21F Delay Relay Module Power for Delay Off Fan Module

RD21F-Delay-Relay-Module-Power-for-Delay-Off-Fan-Module-AC-100V-220V-Time-02S-300min-Adjustable-Dela-1593153

Reviews (29)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03