The second generation ASIC miner blower silencer is a small noise reduction device suitable for Antminer, Whatsminer, Avalon, and Iceriver. The blower shell is made of engineering plastic, which has characteristics such as a small size, energy saving, light weight, and high temperature resistance. The second-generation blower features a high-power brushless DC motor and a turbo fan inside, paired with a stepless speed regulation controller. This allows for easy control of the fan speed, effectively reducing the noise of ASIC miners.
The WiFi version of the blower features remote control, power-off when there is no airflow, high-temperature protection, and manual / automatic dual-mode operation.
Applicable miner models include:
Antminer: L9, AL1, AL1pro, T21, S21Pro, S21XP, S21+, S21, S19jXP, KS5, KS5pro, S19kpro, D7, L7, E11, DR7, KA3, KS3, HS3, E9, E9PRO, S19, S19j, S19pro, S19jpro, S19jpro+, S19i, T19, S19aPro, S19a, S19XP, S19L, S19Pro-A, S19jPro-A, S17Pro, T17, S17, S17e, S17+, T17e, T17+, S9, S9i, Z15, Z15pro, L3++, etc.
Avalon: A15XP, A15PRO, A15, A1566, A1446, A1466, A1326, A1366, A1346, A1246, A1166PRO, A1166, A1146PRO, A1146, A1056, A1047, A1066PRO, A1066, A1047, etc.
Iceriver: AL3, KS5M, KS5L, KS3M, KS3L, KS3, KS2, KS1, etc.
Whatsminer: M60S+, M60S, M60, M50S++, M50S+, M50S, M50, M32S, M32, M31S++, M31S+, M31S, M30S++, M30S+, M30S, M20, M20S, M21, M21S, etc.
Product advantages:
1. Small size
The miner silencer blower is smaller in size, has low shipping costs, is convenient to use, and is easy to operate.
2. Stepless speed switch
The large and comfortable knob saves effort to use. It can flexibly adjust the wind speed according to the ambient temperature, ensuring normal heat dissipation for miners while extending the service life of the machine.
3. Brushless DC motor
Compared to brushless AC motors, brushless DC motors offer lower operating power, smaller size, a wider speed range, lower operating noise, and 30%-50% energy savings, but their manufacturing costs are slightly higher. Meanwhile, brushless DC motor blowers do not require consideration of local power system frequency standards and can be used at either 50Hz or 60Hz. In contrast, brushless AC motor blowers must be matched to the local power system frequency standards; otherwise, the blower motor will be damaged, thus affecting its lifespan.
4. Wide range of use
Suitable for miners with dual 120mm or 140mm fans and a single 140mm fan, such as Antminer, Whatsminer, Avalon, and Iceriver.
5. Easy to install
After removing the original miner fan and replacing it with a speed simulator, the blower can be connected to operate normally.
6. Low operating noise
Say goodbye to loud, disruptive fan noise, and enjoy quieter, smoother operation with softer, lower-frequency sound.
Product parameters:
Outlet outer diameter: 150mm
Package size: 400x300x200mm
Wind speed: about 12m/s
Engine speed: 1800r/min
Air volume: 1300m³/h
Power consumption: 162W max
Noise: about 78 decibels (determined by environmental factors)
Wind speed: stepless speed regulation
Motor: Brushless DC motor
The cooling effect of the miner after installation: reduced by about 10℃
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