ꯃꯥꯏꯛꯔꯣꯆꯦꯅꯦꯜ ꯍꯤꯠ ꯑꯦꯛꯁꯆꯦꯟꯖꯔꯁꯤꯡ (MChes): ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔ ꯏꯐꯤꯁꯤꯑꯦꯟꯇ ꯑꯣꯏꯅꯕꯒꯤꯗꯃꯛ CRAC ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡ ꯇ꯭ꯔꯥꯟꯁꯐꯣꯔꯝ ꯇꯧꯕꯥ

ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯀꯝꯞꯌꯨꯇꯔ ꯔꯨꯝ ꯑꯦꯌꯔ ꯀꯟꯗꯤꯁꯅꯔ (CRAC) ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡ ꯑꯁꯤ ꯁꯔꯚꯔ ꯄꯔꯐꯣꯃꯦꯟꯁ ꯉꯥꯛꯇꯨꯅꯥ ꯊꯝꯅꯕꯒꯤꯗꯃꯛ ꯑꯃꯁꯨꯡ PUE (ꯄꯥꯋꯔ ꯁꯤꯖꯤꯟꯅꯕꯒꯤ ꯏꯐꯦꯛꯇꯤꯚꯅꯦꯁ) ꯍꯟꯊꯍꯟꯅꯕꯒꯤꯗꯃꯛꯇꯥ make- ꯅꯠꯠꯔꯒꯥ-ꯕ꯭ꯔꯦꯛ ꯇꯧꯏ꯫ ꯇ꯭ꯔꯦꯗꯤꯁꯅꯦꯜ ꯇꯨꯕ-ꯐꯤꯟ ꯍꯤꯠ ꯑꯦꯛꯁꯆꯦꯟꯖꯔꯁꯤꯡ ꯑꯁꯤ ꯑꯌꯥꯝꯕꯅꯥ ꯁꯣꯟꯊꯔꯀꯏ-ꯃꯈꯣꯌ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯂꯨꯕꯥ, ꯏꯅꯑꯦꯐꯤꯁꯤꯑꯦꯟꯇ ꯑꯣꯏꯕꯥ, ꯑꯃꯁꯨꯡ ꯍꯥꯏ-}}ꯅꯤ꯫ ꯆꯪꯕꯃꯥꯏꯛꯔꯣꯆꯦꯅꯦꯜ ꯍꯤꯠ ꯑꯦꯛꯁꯆꯦꯟꯖꯔꯁꯤꯡ (ꯑꯦꯝ.ꯁꯤ.ꯏ.ꯑꯦꯁ.): ꯃꯥꯏꯛꯔꯣꯁ꯭ꯀꯦꯜ ꯐ꯭ꯂꯣ ꯆꯦꯅꯦꯂꯁꯤꯡ (꯰.꯱–꯲ ꯃꯤ.ꯃꯤ.), ꯏꯟꯇꯤꯒ꯭ꯔꯦꯇꯦꯗ ꯑꯣꯜ-ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯁ꯭ꯠꯔꯀꯆꯔ, ꯑꯃꯁꯨꯡ ꯚꯦꯛꯌꯨꯝ ꯕ꯭ꯔꯦꯖꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯏꯟꯖꯤꯅꯤꯌꯔ ꯇꯧꯕꯥ, ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡꯅꯥ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔ ꯑꯣꯄꯔꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯇꯦꯟꯖꯤꯕꯜ ꯚꯦꯜꯌꯨ ꯄꯤꯕꯥ ꯃꯇꯃꯗꯥ ꯄꯦꯟ ꯄꯣꯏꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯁꯣꯜꯕ ꯇꯧꯏ꯫ ꯃꯈꯥꯗꯥ ꯃꯈꯣꯌꯅꯥ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯃꯁꯛ ꯇꯥꯛꯂꯤꯕꯅꯣ, ꯃꯁꯤꯗꯥ ꯅꯠꯇꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯏꯝꯄꯦꯛꯇ ꯑꯗꯨ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯅꯥ ꯄꯤꯕꯥ ꯀꯁ꯭ꯇꯝ ꯇ꯭ꯌꯨꯏꯀꯁꯤꯡꯁꯨ ꯌꯥꯑꯣꯔꯤ꯫

ꯀꯣꯔ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯒꯤ ꯀꯥꯟꯅꯕꯁꯤꯡ: ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯒꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯆꯥꯎꯕꯥ ꯄꯦꯟ ꯄꯣꯏꯟꯇꯁꯤꯡ ꯁꯣꯜꯕ ꯇꯧꯕꯥ

ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯑꯦꯁ.ꯅꯥ ꯇ꯭ꯔꯦꯗꯤꯁ꯭ꯅꯦꯜ ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡꯗꯥ ꯁꯨꯞꯅꯇꯒꯤ "ꯑꯍꯣꯡꯕꯥ" ꯇꯧꯗꯦ-ꯃꯈꯣꯌꯅꯥ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ, ꯁ꯭ꯄꯦꯁ, ꯃꯃꯜ, ꯑꯃꯁꯨꯡ ꯊꯥꯖꯕꯥ ꯌꯥꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯃꯤꯠꯌꯦꯡ ꯊꯝꯕꯥ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯑꯣꯏꯊꯣꯀꯄꯥ ꯌꯥꯕꯥ ꯑꯗꯨ ꯑꯃꯨꯛ ꯍꯟꯅꯥ ꯁꯦꯃꯗꯣꯛꯂꯤ꯫

1. 30–50% ꯍꯦꯟꯅꯥ ꯋꯥꯡꯕꯥ ꯍꯤꯠ ꯇ꯭ꯔꯥꯟꯁꯐꯔ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ=ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ ꯄꯨꯏ

ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯅꯥ PUE ꯑꯁꯤ 1.3-ꯒꯤ ꯃꯈꯥꯗꯥ ꯊꯝꯅꯕꯒꯤꯗꯃꯛ ꯂꯥꯟꯊꯦꯡꯅꯔꯤ ꯑꯃꯁꯨꯡ mches ꯑꯁꯤ ꯒꯣꯄꯟ ꯑꯣꯏꯕꯥ ꯈꯨꯠꯂꯥꯌ ꯑꯃꯅꯤ꯫ ꯃꯈꯣꯌꯒꯤ ꯃꯥꯏꯛꯔꯣꯁ꯭ꯀꯦꯜ ꯆꯦꯅꯦꯂꯁꯤꯡꯅꯥ ꯑꯆꯧꯕꯥ ꯑꯀꯛꯅꯕꯥ ꯁꯔꯐꯦꯁ ​​ꯑꯦꯔꯤꯌꯥ ꯑꯃꯥ (200–350 m2/m3, 2–3x ꯇꯨꯕ-ꯐꯤꯟ ꯃꯣꯗꯦꯂꯁꯤꯡ) ꯁꯦꯝꯃꯤ, ꯃꯁꯤꯅꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇꯁꯤꯡ (R134A ꯅꯠꯠꯔꯒꯥ R410Aꯒꯨꯝꯕꯥ) ꯑꯀꯅꯕꯥ ꯇꯔꯕꯨꯂꯦꯟꯇ ꯐ꯭ꯂꯣꯗꯥ (ꯔꯦꯅꯜꯗꯁ ꯅꯝꯕꯔ RE > 2300) ꯐꯣꯔꯁ ꯇꯧꯏ꯫ ꯃꯁꯤꯅꯥ ꯊꯔꯃꯦꯜ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯁꯣꯀꯍꯜꯂꯤ, ꯍꯤꯠ ꯇ꯭ꯔꯥꯟꯁꯐꯔ ꯀꯣꯑꯣꯐꯤꯁꯤꯑꯦꯟꯁꯤ ꯑꯁꯤ 400–600 w/(m2·k) (Vs. 200–300 w/(m2·k)ꯒꯤꯗꯃꯛꯇꯥ ꯇꯨꯕ-ꯐꯤꯅꯒꯤꯗꯃꯛ)ꯗꯥ ꯄꯨꯁꯤꯜꯂꯀꯏ꯫

ꯃꯁꯤꯅꯥ ꯅꯍꯥꯛꯀꯤꯗꯃꯛꯇꯥ ꯀꯔꯤ ꯍꯥꯌꯔꯤꯕꯒꯦ: ꯀꯤꯂꯣꯋꯥꯠ 100ꯒꯤ ꯀꯨꯂꯤꯡ ꯂꯣꯗ ꯑꯃꯒꯤꯗꯃꯛ, MCHES ꯀꯟꯗꯦꯟꯁꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯗꯨ 3–5 ꯗꯤꯒ꯭ꯔꯤ . ꯗꯤꯒ꯭ꯔꯤ 1ꯒꯤ ꯗ꯭ꯔꯣꯞ ꯈꯨꯗꯤꯡꯃꯛꯅꯥ ꯀꯝꯞꯔꯦꯁꯔ ꯄꯥꯋꯔ ꯁꯤꯖꯤꯟꯅꯕꯥ 2–3% ꯍꯟꯊꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ 25–35% ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ CRAC ꯑꯦꯅꯔꯖꯤ ꯀꯟꯖꯨꯝꯄꯁꯟꯗꯥ ꯇ꯭ꯔꯥꯟꯁꯂꯦꯠ ꯇꯧꯏ꯫ ꯃꯤꯇꯔ 1000ꯒꯤ ꯃꯌꯥꯏ ꯑꯣꯏꯕꯥ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔ ꯑꯃꯒꯤꯗꯃꯛ, ꯃꯗꯨ ꯆꯍꯤꯒꯤ ꯑꯣꯏꯅꯥ ꯏꯂꯦꯛꯠꯔꯤꯁꯤꯇꯤ ꯁꯦꯚꯤꯡ ꯇꯧꯕꯗꯥ 30,000–42,000 kWh ꯑꯣꯏꯒꯅꯤ- ꯑꯃꯁꯨꯡ PUE ꯑꯁꯤ 1.4ꯗꯒꯤ 1.25ꯒꯤ ꯃꯈꯥꯗꯥ ꯍꯟꯊꯔꯦ꯫

ꯃꯄꯨꯡ ꯐꯥꯕꯥ: ꯍꯥꯏ-ꯗꯦꯟꯁꯤꯇꯤ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡ (ꯄꯥꯋꯔ ꯗꯦꯟꯁꯤꯇꯤ > 300 w/m2) ꯅꯠꯠꯔꯒꯥ ꯑꯔꯤꯕꯥ ꯁꯤ.ꯑꯥꯔ.ꯑꯦ.ꯁꯤ.

2. 30–50% ꯍꯦꯟꯅꯥ ꯄꯤꯀꯄꯥ, 40–60% ꯍꯦꯟꯅꯥ ꯂꯨꯝꯕꯥ: ꯃꯃꯜ ꯌꯥꯝꯂꯕꯥ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔ ꯁ꯭ꯄꯦꯁ ꯁꯦꯚ ꯇꯧꯕꯥ

ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔ ꯐ꯭ꯂꯣꯔ ꯁ꯭ꯄꯦꯁ ꯑꯁꯤ ꯃꯃꯜ ꯌꯥꯝꯅꯥ ꯆꯪꯏ- ꯑꯃꯁꯨꯡ ꯇ꯭ꯔꯦꯗꯤꯁ꯭ꯅꯦꯜ ꯇꯨꯕ-ꯐꯤꯟ ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡꯅꯥ ꯃꯁꯤ ꯃꯥꯡꯍꯜꯂꯤ꯫ MCHES' all-ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯐ꯭ꯂꯦꯠ-ꯇꯨꯕ + ꯏꯟꯇꯤꯒ꯭ꯔꯦꯇꯦꯗ ꯐꯤꯟ ꯗꯤꯖꯥꯏꯟ ꯑꯁꯤꯅꯥ ꯇꯨꯕ-ꯐꯤꯟ ꯃꯣꯗꯦꯂꯁꯤꯡꯗꯥ ꯕ꯭ꯂꯣꯠ ꯇꯧꯕꯥ ꯌꯥꯕꯥ ꯑꯆꯧꯕꯥ ꯀꯄꯥꯔ ꯕꯦꯟꯗꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯐꯤꯟ ꯒꯦꯄꯁꯤꯡ ꯂꯧꯊꯣꯀꯏ꯫

100 kW ꯑꯦꯌꯔ-ꯀꯨꯜ ꯇꯧꯔꯕꯥ ꯁꯦꯇꯑꯞ ꯑꯃꯒꯤꯗꯃꯛ:

ꯚꯣꯜꯌꯨꯝ: MChes ꯅꯥ ~0.8 m3 (Vs. 1.2–1.3 m3 ꯇꯨꯕ-ꯐꯤꯅꯒꯤꯗꯃꯛ) ꯂꯧꯏ, ꯔꯦꯛ ꯁꯥꯏꯗ ꯅꯠꯠꯔꯒꯥ ꯀꯣꯟꯅꯥ ꯐꯖꯅꯥ ꯐꯤꯠ ꯇꯧꯏ꯫

ꯑꯔꯨꯝꯕꯥ: ~80 kg (VS. 150 ꯇꯨꯕꯀꯤꯗꯃꯛ kg-ꯐꯤꯅꯒꯤꯗꯃꯛ)ꯗꯥ, MCHE ꯑꯁꯤ ꯌꯨꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯀ꯭ꯔꯦꯛ ꯌꯨꯅꯤꯠꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯌꯥꯝꯅꯥ ꯐꯩ-ꯃꯈꯣꯌꯅꯥ ꯕꯤꯜꯗꯤꯡ ꯂꯣꯗ ꯍꯟꯊꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯏꯅꯁ꯭ꯇꯣꯂꯦꯁꯅꯒꯤ ꯃꯃꯜ ꯍꯟꯊꯍꯜꯂꯤ (ꯍꯦꯚꯤ ꯂꯤꯐꯇꯤꯡ ꯒꯤꯌꯥꯔ ꯃꯊꯧ ꯇꯥꯗꯦ)꯫

3. 50–70% ꯍꯟꯊꯕꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ: ꯃꯃꯜ ꯍꯟꯊꯍꯅꯕꯥ & ꯑꯀꯣꯌꯕꯒꯤ ꯐꯤꯕꯃꯒꯤ ꯀꯥꯡꯂꯣꯅꯁꯤꯡ ꯉꯥꯛꯅꯥ ꯆꯠꯄꯥ

R410Aꯒꯨꯝꯕꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇꯁꯤꯡ ꯑꯁꯤ ꯃꯃꯜ ꯌꯥꯝꯅꯥ ꯆꯪꯏ ꯑꯃꯁꯨꯡ ꯔꯤꯒꯨꯂꯦꯠ ꯇꯧꯏ (ꯏꯌꯨꯒꯤ f-ꯒ꯭ꯌꯥꯁ ꯔꯦꯒꯨꯂꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯆꯥꯏꯅꯥꯒꯤꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥꯒ꯭ꯔꯤꯟ ꯑꯃꯁꯨꯡ ꯂꯣ-ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛ ꯀꯥꯔꯕꯣꯟ ꯔꯦꯇꯤꯡ ꯏꯚꯥꯂꯨꯑꯦꯁꯟ) ꯑꯃꯁꯨꯡ ꯑꯦꯝ. MCheSꯀꯤ ꯑꯄꯤꯀꯄꯥ ꯆꯦꯅꯦꯜ ꯚꯣꯜꯌꯨꯝ (1/3–1/2 ꯇꯨꯕ-ꯐꯤꯅꯒꯤ) ꯑꯁꯤꯅꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ ꯃꯊꯧ ꯇꯥꯏ:

R410A ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ 100 kW ꯁꯤꯁ꯭ꯇꯦꯝ ꯑꯃꯅꯥ ꯁꯨꯞꯅꯒꯤ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ ꯀꯤꯂꯣꯒ꯭ꯔꯥꯝ 2.5–3.5 (Vs. 8–10 kgꯒꯤꯗꯃꯛꯇꯥ ꯇꯨꯕ-fin)-ꯌꯨꯅꯤꯠ ꯑꯃꯗꯥ ~300–390 CNY ꯁꯦꯚꯤꯡ ꯇꯧꯕꯥ ꯃꯊꯧ ꯇꯥꯏ꯫

ꯂꯤꯛ ꯄꯣꯏꯟꯇꯁꯤꯡ ꯍꯟꯊꯕꯥ (ꯇꯨꯕ-ꯐꯤꯅꯗꯒꯤ ꯴꯰% ꯍꯟꯊꯕꯥ, ꯏꯟꯇꯤꯒ꯭ꯔꯦꯇꯦꯗ ꯍꯦꯗꯔꯁꯤꯡꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ) ꯑꯁꯤꯅꯥ ꯑꯀꯣꯌꯕꯒꯤ ꯐꯤꯕꯃꯒꯤ ꯔꯤꯁ꯭ꯛ ꯍꯟꯊꯕꯥ ꯑꯃꯁꯨꯡ ꯃꯃꯜ ꯌꯥꯝꯂꯕꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ ꯇꯞ-ꯌꯨ.ꯄꯤ.ꯑꯦꯁ.

꯴.ꯀꯣꯔꯣꯁꯤꯟ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ & ꯄꯨꯡ ꯱꯰,꯰꯰꯰ꯒꯤ ꯑꯦꯝ.ꯇꯤ.ꯕꯤ.ꯑꯦꯐ.: ꯀ꯭ꯔꯦꯀꯁꯤꯡ ꯑꯁꯤ ꯲꯴/꯷ ꯆꯠꯊꯗꯨꯅꯥ ꯊꯝꯃꯨ꯫

ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯅꯥ ꯅꯟ-ꯁ꯭ꯇꯣꯞ- ꯑꯃꯁꯨꯡ ꯗꯥꯎꯅꯇꯥꯏꯝ ꯑꯁꯤ ꯀꯦꯇꯥꯁ꯭ꯠꯔꯣꯐꯤꯛ ꯑꯣꯏ꯫ ꯇ꯭ꯔꯦꯗꯤꯁꯅꯦꯜ ꯇꯨꯕ-ꯐꯤꯟ ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡꯅꯥ ꯀꯣꯄꯥꯔ-ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯒ꯭ꯌꯥꯂꯚꯥꯅꯤꯛ ꯀꯣꯔꯣꯁꯤꯅꯅꯥ ꯃꯔꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯇꯣꯌꯅꯥ ꯐꯜ ꯂꯩꯇꯦ, ꯑꯗꯨꯕꯨ ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡ ꯑꯁꯤ ꯂꯦꯡꯗꯅꯥ ꯂꯩꯍꯟꯅꯕꯥ ꯁꯦꯃꯈꯤꯕꯅꯤ:

ꯁꯤꯃꯂꯦꯁ ꯁ꯭ꯠꯔꯀꯆꯔ: ꯚꯦꯛꯌꯨꯝ ꯕ꯭ꯔꯦꯖꯤꯡꯅꯥ "ꯀꯣꯄꯥꯔ-ꯑꯦꯂꯨꯃꯤꯅꯤꯌꯝ ꯒꯦꯄꯁꯤꯡ" (ꯑꯆꯧꯕꯥ ꯀꯣꯔꯣꯁꯤꯟ ꯇ꯭ꯔꯤꯒꯔ ꯑꯃꯥ) ꯂꯧꯊꯣꯀꯏ꯫

ꯀꯁ꯭ꯇꯝ ꯀꯣꯇꯤꯡꯁꯤꯡ: ꯏꯄꯣꯛꯁꯤ ꯅꯠꯠꯔꯒꯥ ꯄꯣꯂꯤꯇꯦꯠꯔꯥꯐ꯭ꯂꯨꯑꯣꯔꯣꯏꯊꯤꯂꯤꯟ ꯀꯣꯇꯤꯡꯁꯤꯡ (20–50 μm ꯂꯨꯝꯕꯥ)ꯅꯥ ꯄꯨꯡ 500ꯗꯒꯤ ꯄꯨꯡ 1500ꯒꯤ ꯃꯊꯛꯇꯥ ꯁꯣꯜꯇ ꯁ꯭ꯞꯔꯦ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯕꯨꯁ꯭ꯠ ꯇꯧꯏ꯫

ꯃꯁꯤꯒꯤ ꯐꯜ ꯑꯁꯤ ꯀꯔꯤꯅꯣ? MTBF (ꯐꯦꯂꯁꯤꯡꯒꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯃꯤꯟ ꯇꯥꯏꯝ) ꯑꯁꯤ ꯄꯨꯡ 10,000{2}}ꯇ꯭ꯌꯨꯕꯀꯤ ꯆꯥꯎꯔꯥꯛꯅꯥ ꯁꯔꯨꯛ ꯑꯅꯤ ꯍꯦꯟꯅꯥ ꯋꯥꯡꯏ-ꯐꯤꯟ (ꯄꯨꯡ 5,000–6,000)꯫ ꯅꯍꯥꯛꯀꯤ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯒꯤꯗꯃꯛ ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ ꯃꯦꯟꯇꯦꯅꯦꯟꯁ=ꯍꯟꯊꯕꯥ ꯗꯥꯎꯅꯇꯥꯏꯝ꯫

ꯀꯁ꯭ꯇꯝ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯑꯦꯗꯞꯇꯦꯁꯅꯁꯤꯡ: ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡ ꯑꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯁꯤ.ꯑꯥꯔ.ꯑꯦ.ꯁꯤ.

MCHEꯁꯤꯡ ꯑꯁꯤ "Drop-in" ꯃꯍꯨꯠ ꯁꯤꯅꯕꯥ-ꯃꯈꯣꯌꯅꯥ CRACꯁꯤꯡꯒꯤ ꯑꯈꯟꯅꯕꯥ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯥ ꯃꯥꯟꯅꯕꯥ ꯇ꯭ꯌꯨꯏꯀꯁꯤꯡ ꯃꯊꯧ ꯇꯥꯏ. ꯃꯐꯝ ꯑꯁꯤꯗꯥ ꯑꯩꯈꯣꯌꯅꯥ ꯃꯈꯣꯌꯕꯨ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯀꯔꯝꯅꯥ ꯑꯣꯞꯇꯤꯃꯥꯏꯖ ꯇꯧꯕꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯌꯦꯡꯕꯤꯌꯨ:

1. ꯂꯣꯗ ꯐ꯭ꯂꯨꯛꯇꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯂꯣ ꯅꯣꯏꯁꯀꯤꯗꯃꯛ ꯁ꯭ꯃꯥꯔꯠ ꯗꯤꯖꯥꯏꯟ

ꯃꯜꯇꯤ-ꯄꯥꯁ ꯆꯦꯅꯦꯂꯁꯤꯡ: ꯁꯔꯚꯔ ꯂꯣꯗ ꯇꯧꯏ ꯅꯨꯃꯤꯗꯥꯡꯗꯥ ꯁ꯭ꯄꯥꯏꯛ ꯇꯧꯏ ꯑꯃꯁꯨꯡ ꯑꯌꯨꯛꯇꯥ ꯗ꯭ꯔꯣꯞ ꯇꯧꯏ꯫ MCHEꯁꯤꯡꯅꯥ ꯏꯂꯦꯛꯠꯔꯣꯅꯤꯛ ꯑꯦꯛꯁꯄꯥꯟꯁꯟ ꯚꯜꯌꯨꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄꯦꯌꯥꯔ ꯇꯧꯕꯥ ꯁꯦꯛꯁꯟ 2–4ꯒꯤ ꯐ꯭ꯂꯣ ꯆꯦꯅꯦꯂꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯩ, ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ ꯐ꯭ꯂꯣ ꯑꯁꯤ ꯑꯦꯗꯖꯁ꯭ꯠ ꯇꯧꯅꯕꯥ: ꯄꯤꯀꯁꯤꯡꯒꯤ ꯃꯄꯨꯡꯐꯥꯕꯥ ꯀꯦꯄꯥꯁꯤꯇꯤ, ꯂꯨꯂꯁꯤꯡꯒꯤ ꯄꯥꯔꯁꯤꯑꯦꯜ ꯀꯦꯄꯥꯁꯤꯇꯤ꯫ ꯃꯁꯤꯅꯥ ꯇ꯭ꯔꯦꯗꯤꯁꯅꯦꯜ ꯁꯤꯉ꯭ꯒꯜ-ꯄꯥꯁ ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡꯕꯨ ꯁꯣꯀꯍꯜꯂꯤꯕꯥ "low-ꯂꯣꯗ ꯏꯅꯑꯦꯐꯤꯁꯤꯌꯦꯟꯁꯤ" ꯑꯁꯤ ꯊꯤꯡꯏ꯫

ꯀꯨꯏꯠ ꯐꯤꯟ .: ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯗꯥ ꯶꯰ ꯗꯤ.ꯕꯤ.(ꯑꯦ)ꯗꯒꯤ ꯇꯥꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯥꯟꯅꯕꯥ ꯅꯣꯡꯂꯩ-ꯅꯨꯡꯁꯤꯠ ꯃꯊꯧ ꯇꯥꯏ꯫ MChesꯅꯥ ꯑꯄꯤꯀꯄꯥ-ꯄꯤꯆ ꯂꯨꯚꯔ ꯐꯤꯅꯁꯤꯡ (1.8–2.2 mm ꯁ꯭ꯄꯦꯁꯤꯡ) ꯑꯃꯁꯨꯡ ꯂꯣ-ꯑꯦꯌꯔꯐ꯭ꯂꯣ ꯐꯦꯅꯁꯤꯡ (1.5–2.0 m/s)-ꯅꯣꯏꯁꯇꯥ 3–5 dB (A) ꯕꯔꯁ ꯇꯨꯕ-ꯐꯤꯟ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ (ꯑꯣꯄꯔꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯃꯦꯟꯇꯦꯅꯦꯟꯁ) ꯇꯤꯃꯁꯤꯡꯅꯥ ꯇꯤꯃꯁꯤꯡꯅꯥ ꯑꯅꯤꯡꯕꯥ ꯑꯄꯥꯝꯕꯥ ꯂꯩꯇꯅꯥ ꯊꯕꯛ ꯇꯧꯏ꯫

2. (ꯀꯣꯔꯣꯁꯤꯟ & ꯀ꯭ꯂꯣꯒꯤꯡ ꯄ꯭ꯔꯣꯇꯦꯛꯁꯟ): ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯒꯤ ꯑꯀꯣꯌꯕꯁꯤꯡꯒꯤꯗꯃꯛ ꯁꯦꯃꯈꯤꯕꯥ

ꯗꯁ꯭ꯠ, ꯌꯨ.ꯄꯤ.ꯑꯦꯁ.ꯀꯤ ꯕꯦꯠꯇꯔꯤ ꯐ꯭ꯌꯨꯃꯁꯤꯡ, ꯑꯃꯁꯨꯡ ꯋꯥꯇꯔ ꯁ꯭ꯀꯦꯂꯤꯡ ꯑꯁꯤ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯒꯤ ꯈꯨꯗꯣꯡꯊꯤꯕꯁꯤꯡꯅꯤ-mches ꯃꯈꯣꯌꯕꯨ ꯍꯦꯗ-ꯗꯥ ꯇꯦꯛꯀꯜ ꯇꯧꯏ:

ꯗ꯭ꯌꯨꯑꯦꯜ-ꯂꯦꯌꯔ ꯑꯦꯟꯇꯤ-ꯀꯣꯔꯣꯁꯟ ꯀꯣꯇꯤꯡ: ꯀ꯭ꯔꯣꯃꯦꯠ ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯟ (5–10 μM)ꯅꯥ ꯑꯦꯗꯖꯦꯁꯟ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ, ꯑꯗꯨꯒꯥ ꯏꯄꯣꯛꯁꯤ ꯃꯊꯛ ꯊꯪꯕꯥ ꯂꯦꯌꯔ (20–30 μM) ꯑꯃꯅꯥ ꯀꯣꯔꯣꯁꯤꯚ ꯃꯦꯗꯤꯌꯥ ꯕ꯭ꯂꯣꯛ ꯇꯧꯏ꯫ ꯇꯦꯁ꯭ꯇꯁꯤꯡꯅꯥ ꯃꯁꯤꯅꯥ ꯇꯥꯛꯂꯤ ꯃꯗꯨꯗꯤ ꯃꯁꯤꯅꯥ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯗꯥ ꯆꯍꯤ ꯸ ꯍꯦꯟꯅꯥ ꯃꯩꯁꯥ ꯂꯥꯀꯁꯤꯜꯂꯤ꯫

ꯏꯁꯤꯡ-ꯃꯊꯛ ꯊꯪꯕꯥ ꯀ꯭ꯂꯣꯒꯤꯡ ꯐꯤꯛꯁꯁꯤꯡ (ꯏꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯥ-ꯀꯨꯜ ꯇꯧꯔꯕꯥ ꯀ꯭ꯔꯦꯀꯁꯤꯡ): MCHE ꯆꯦꯅꯦꯂꯁꯤꯡ (1–2 mm) ꯑꯁꯤ ꯁ꯭ꯀꯦꯂꯤꯡ ꯇꯧꯕꯥ ꯌꯥꯏ-ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯑꯩꯈꯣꯌꯅꯥ ꯍꯥꯄꯆꯤꯜꯂꯤ:

ꯏꯝꯞꯌꯨꯔꯤꯇꯤꯁꯤꯡ ꯂꯧꯊꯣꯛꯅꯕꯥ ꯃꯦꯁ ꯱꯰꯰-ꯃꯦꯁ ꯁ꯭ꯇꯦꯅꯂꯦꯁ ꯁ꯭ꯇꯤꯜ ꯏꯅꯂꯦꯠ ꯐꯤꯜꯇꯔꯁꯤꯡ꯫

ꯇꯦꯄꯔ ꯆꯦꯅꯦꯂꯁꯤꯡ (1 mm ꯏꯅꯂꯦꯠ → 1.5 mmꯒꯤ ꯑꯥꯎꯇꯂꯦꯠ) ꯑꯁꯤ ꯐ꯭ꯂꯣ-ꯁ꯭ꯀꯦꯜ ꯊꯣꯀꯍꯜꯂꯤꯕꯥ ꯁ꯭ꯄꯥꯏꯀꯁꯤꯡ ꯑꯁꯤ ꯍꯟꯊꯍꯟꯅꯕꯥ꯫

ꯐꯨꯗ-ꯒ꯭ꯔꯦꯗ ꯁ꯭ꯀꯦꯜ ꯏꯅꯍꯤꯕꯤꯇꯔꯁꯤꯡ (ꯈꯨꯗꯝ ꯑꯣꯏꯅꯥ, ꯄꯣꯂꯤꯀꯥꯔꯕꯣꯛꯁꯥꯏꯂꯤꯛ ꯑꯦꯁꯤꯗ) ꯊꯥ 12 ꯐꯥꯎꯕꯥ (Vs. 6 ꯇꯨꯕ-ꯐꯤꯅꯒꯤꯗꯃꯛꯇꯥ ꯊꯥ 12) ꯐꯥꯎꯕꯥ ꯁꯥꯡꯗꯣꯛꯅꯕꯥ꯫

꯳.ꯁꯤꯃꯂꯦꯁ ꯁꯤ.ꯑꯥꯔ.ꯑꯦ.ꯁꯤ.ꯒꯤ ꯏꯟꯇꯤꯒ꯭ꯔꯦꯁꯟ: ꯑꯃꯣꯠꯄꯥ ꯂꯩꯇꯦ, ꯂꯤꯛ ꯂꯩꯇꯦ

MCHEꯁꯤꯡꯅꯥ CRAC ꯁꯤꯁ꯭ꯇꯦꯃꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄꯦꯌꯥꯔ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯐꯕꯥ ꯊꯕꯛ ꯇꯧꯏ-ꯑꯩꯈꯣꯌꯅꯥ ꯀꯅꯦꯛꯁꯟ ꯈꯨꯗꯤꯡꯃꯛ ꯑꯣꯞꯇꯤꯃꯥꯏꯖ ꯇꯧꯏ:

ꯐꯦꯟ ꯃꯦꯆꯤꯡ ꯇꯧꯕꯥ: MCHE ꯐꯤꯅꯁꯤꯡꯅꯥ ꯇꯨꯕ-ꯐꯤꯅꯗꯒꯤ 15–20% ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ ꯑꯦꯌꯔ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯂꯩ꯫ ꯑꯩꯈꯣꯌꯅꯥ ꯂꯣ-ꯁ꯭ꯇꯦꯇꯤꯛ-ꯄ꯭ꯔꯦꯁꯔ ꯐꯦꯅꯁꯤꯡ (꯵꯰–꯸꯰ ꯄꯤ.ꯑꯦ.) ꯑꯃꯁꯨꯡ ꯀꯦꯞ ꯁ꯭ꯄꯤꯗ ꯑꯁꯤ ꯀꯨꯂꯤꯡ ꯀꯠꯊꯣꯛꯂꯒꯥ ꯏꯅꯔꯖꯤ ꯀꯅꯕꯥ ꯉꯝꯅꯕꯥ ꯱꯴꯰꯰ ꯑꯥꯔ.ꯄꯤ.ꯑꯦꯝ.ꯗꯒꯤ ꯇꯥꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯥꯟꯅꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫

ꯂꯤꯛ-ꯄ꯭ꯔꯣꯐ ꯏꯟꯇꯔꯐꯦꯁꯁꯤꯡ .: ꯏꯟꯇꯤꯒ꯭ꯔꯦꯇꯦꯗ ꯍꯦꯗꯔꯁꯤꯡꯅꯥ ꯏꯟꯇꯔꯐꯦꯁ ꯀꯥꯎꯟꯇ ꯑꯁꯤ ꯸–꯱꯲ (ꯇꯨꯕ-ꯐꯤꯟ)ꯗꯒꯤ ꯲–꯴ꯗꯥ ꯀꯥꯄꯈꯤ꯫ ꯗꯕꯜ-ꯐꯔꯔꯨꯜ ꯁꯤꯂꯁꯤꯡꯅꯥ ꯂꯤꯛꯌꯨꯏꯗ ꯑꯁꯤ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯟꯇ ꯁꯦꯐꯇꯤꯒꯤꯗꯃꯛꯇꯥ 1×10⁄4 pa·m3/s (ꯍꯦꯂꯤꯌꯝ ꯂꯤꯛ ꯇꯦꯁ꯭ꯇꯁꯤꯡꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ)-ꯀ꯭ꯔꯤꯇꯤꯀꯦꯜ ꯑꯣꯏꯅꯥ 1×10⁄4 pa·m3/s ꯗꯒꯤ ꯍꯦꯟꯅꯥ ꯅꯦꯝꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯃꯥꯟꯅꯕꯥ ꯑꯣꯏꯅꯥ ꯊꯝꯃꯤ꯫

ꯀꯔꯤꯒꯤꯗꯃꯛꯇꯥ ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡ ꯑꯁꯤ ꯁꯤ.ꯑꯥꯔ.ꯑꯦ.ꯁꯤ.

ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡ ꯑꯁꯤ ꯍꯦꯟꯅꯥ ꯐꯕꯥ ꯍꯤꯠ ꯑꯦꯛꯁꯆꯦꯟꯖꯔ ꯑꯃꯈꯛꯇꯃꯛ ꯅꯠꯇꯦ{0}}ꯃꯈꯣꯌ ꯑꯁꯤ ꯁꯁ꯭ꯇꯦꯅꯦꯕꯤꯂꯤꯇꯤꯒꯤ ꯄꯥꯟꯗꯃꯁꯤꯡ ꯊꯨꯒꯥꯏꯕꯥ, ꯃꯃꯜ ꯍꯟꯊꯍꯅꯕꯥ, ꯑꯃꯁꯨꯡ ꯁꯔꯚꯔꯁꯤꯡ ꯑꯁꯤ ꯊꯥꯖꯕꯥ ꯌꯥꯅꯥ ꯆꯠꯊꯕꯒꯤ ꯃꯑꯣꯡ ꯑꯃꯅꯤ꯫ ꯑꯗꯣꯝꯅꯥ ꯑꯋꯥꯡꯕꯥ-ꯗꯦꯟꯁꯤꯇꯤ ꯐꯦꯁꯤꯂꯤꯇꯤ ꯑꯃꯥ ꯁꯦꯃꯒꯠꯂꯕꯁꯨ ꯅꯠꯠꯔꯒꯥ ꯑꯔꯤꯕꯥ ꯁꯤ.ꯑꯥꯔ.ꯑꯦ.ꯁꯤ.ꯁꯤꯡ ꯑꯄꯒ꯭ꯔꯦꯗ ꯇꯧꯔꯕꯁꯨ, ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡꯅꯥ ꯑꯗꯣꯝꯅꯥ ꯀꯝꯄꯤꯇꯤꯇꯤꯕ ꯑꯣꯏꯅꯥ ꯂꯩꯅꯕꯒꯤꯗꯃꯛ ꯃꯊꯧ ꯇꯥꯕꯥ ꯏꯐꯤꯁꯤꯑꯦꯟꯁꯤ, ꯁ꯭ꯄꯦꯁ ꯁꯦꯚꯤꯡ, ꯑꯃꯁꯨꯡ ꯇꯨꯡ ꯀꯣꯏꯅꯥ ꯆꯠꯄꯥ ꯉꯝꯕꯒꯤ ꯈꯨꯗꯣꯡꯆꯥꯕꯥ ꯄꯤꯔꯤ꯫

ꯑꯗꯣꯃꯒꯤ ꯀ꯭ꯔꯌꯥꯛ ꯀꯟꯗꯦꯟꯁꯔꯁꯤꯡ ꯇ꯭ꯔꯥꯟꯁꯐꯣꯔꯝ ꯇꯧꯅꯕꯥ ꯁꯦꯝ ꯁꯥꯔꯤꯕꯔꯥ? ꯑꯦꯝ.ꯁꯤ.ꯑꯩꯆ.ꯏ.ꯁꯤꯡꯅꯥ ꯃꯇꯧ ꯀꯔꯝꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯄꯨꯏ ꯍꯟꯊꯍꯅꯕꯥ ꯉꯃꯒꯅꯤ ꯑꯃꯁꯨꯡ ꯉꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯗꯦꯇꯥ ꯁꯦꯟꯇꯔꯒꯤ ꯄꯔꯐꯣꯃꯦꯟꯁ ꯑꯗꯨ ꯍꯦꯟꯅꯥ ꯆꯦꯠꯁꯤꯂꯍꯅꯒꯗꯒꯦ ꯍꯥꯌꯕꯗꯨ ꯊꯤꯖꯤꯜꯂꯨ꯫

ꯍꯠ ꯇꯦꯒꯁ: ꯃꯥꯏꯛꯔꯣꯆꯦꯅꯦꯜ ꯋꯥꯁꯤꯡ ꯃꯦꯁꯤꯟ ꯗ꯭ꯔꯥꯏꯌꯤꯡ ꯀꯟꯗꯦꯟꯁꯔ, ꯆꯥꯏꯅꯥ ꯃꯥꯏꯛꯔꯣꯆꯦꯅꯦꯜ ꯋꯥꯁꯤꯡ ꯃꯦꯁꯤꯟ ꯗ꯭ꯔꯥꯏꯌꯤꯡ ꯀꯟꯗꯦꯟꯁꯔ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡ, ꯁꯞꯂꯥꯏꯌꯔꯁꯤꯡ, ꯐꯦꯛꯇꯔꯤ