Quote from: iamrohitkgupta on November 15, 2017, 12:08:28 PM

Quote from: T-Gee05 on November 15, 2017, 07:39:24 AM

For S9, the power consumption is 1323W (13.5TH/s batch).. say 1400W. At 220V supply, load current is 6.4A plus 10% at the wall for efficiency.. so around 7.1A.

Wire size should be 1.5mm² as per NEC wire sizing for 7.1A load. That makes your wire undersize for your load if it is only 0.75mm² that is why it gets hot.

Better get thicker wire size to match your load current and that is 1.5mm² to be safe.

Okay. Thanks. Im gonna search the local computer hardware store.
Can you give any brand recommendations? I live in India.

Im not familiar with the brands you have there but it is similar to this specs

https://www.amazon.com/Omnigates-Power-14AWG-5-15P-Connector/dp/B01DS79UU2/ref=sr_1_16?s=electronics&ie=UTF8&qid=1510800963&sr=1-16&keywords=power+cord++250v+14awg+15a