RHY Mine Evaluation - Ant Mining Machine L3+

The reduction in Litecoin and the recent rise in Litecoin have caused many miners to be interested in the mining of Litecoin, but there are not many Litecoin miners on the market, and the L3 mine ant mine L3 is one of the rare ones. The currency of the Wright coin mining machine artifact, then his calculations, what is the income of the day? The following RHY mine takes everyone to comprehensively evaluate this piece of Litecoin mining machine artifact - Ant Mining Machine L3.

Ant mining machine L3+ specifications:

1. The whole machine calculation power: 504M/S

2. Wall power consumption: 800W ± 10% (bit Continental APW3-1600 watt power supply, AC / DC 93% efficiency, 25 ° C ambient temperature)

3. Power efficiency: 1.6J/MH±10% (wall, AC/DC 93% efficiency, 25°C ambient temperature)

4. Input voltage: 11.6~13.0V

5. Number of chips: 288PCS

6. The number of computing boards in the whole machine: 4PCS

7. Dimensions: 352 mm (L) * 130 mm (W) * 187.5 mm (H)

8. Machine weight (without packaging): 4.4kg

9. Working temperature: 0 ° C to 40 ° C

10. Working humidity: 5% RH-95% RH, non-condensing

11. Network connection: Ethernet

12. Noise: 75dB

13. Power connection mode: It is recommended to use independent power supply to supply power to the whole machine. In the case of non-independent power supply, 4 power boards can be connected to different power sources separately, but each power board can not be connected to multiple power sources, and the power is guaranteed. The board is finally powered.

Installation test:

Ant mining machine sent an APW5-12-2600-A2 power supply, 2600W power supply

APW5-12-2600-A2 power supply

This test uses tools

Ant L3+

APW5-12-2600-A2 power supply

Power meter --- measure the power level in operation

Temperature gun---measuring the temperature of the calculation board during operation

Noise meter - measuring the noise level during operation

Below we start the installation test

Connected to the power supply, the power supply is connected through the power meter, and the 9-pin 6-pin ports of the power board control board are all connected. Note that there is no switch on the APW5-12-2600 power supply to turn on the power and run immediately.

Connect to the Internet cable and connect the other side to the router

Running mining machine

Turn on the power, start running the mining machine, it takes a while to start up, the sound will be loud during the booting process, and the sound will become smaller when running.

It takes 1-2 minutes to start the machine. When the miner light turns green, the mine machine starts up normally.

Normal work, indicator light green

Configuration mining machine

Let's configure the mining machine. First we have to find the ip address of this machine. There are two ways:

1. Through the ip scanning tool,

2. Enter the router to find the device that is being networked (the ant device is generally recognized as antminer).

We use a simpler router lookup method

After finding the IP address of L3+, we enter the ip address in the browser to access. After successful connection, the login password will be prompted to be root root.

Configure the restart mining machine

Restart, we switch to the Miner Status tab to check the working status of the mining machine.

This page will display the current calculation status of the mining machine, the connection status of the mining pool, the working status of the calculation board (L3+ has four calculation boards, each calculation board information will be displayed), and the fan number information

Test

Pre-run noise test

The indoor noise test before operation is 52 dB

5m noise test result 65.1 decibels

After running smoothly, let’s take a look at the power meter.

775.99W, official power 800W, lower than official power

Look at the background time and power

At this time, the current calculation power is 503MH/S official website parameter 504MH/S is basically the same

See the background of the power board temperature in the range of 53-63

We use a temperature gun to test the inlet panel temperature

Test result 44.9 ° C

The mine pool is connected to the ant mine pool for 12 hours. Look at the 12-hour operation calculation chart.

The average power of 12 hours is around 520MH/S.

Ant mining machine L3+ summary:

Ant mining machine L3+ consistently maintains the excellent quality of ant mining machine, simple configuration, stable operation, high efficiency, low power consumption

The results of this test:

Average power 520 Mhash/s

Air outlet temperature 44.9 °C during mining operation

1m noise xxx dB

5 meters noise 65.1 dB

Mining operation power 755.9 W

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