You can make your own power cord. Just buy the wire and components and wire it up. Steps to do this are shown here. Disclaimer : if you wired up wrongly, you could smoke your equipment. Beware.

Components (all from LHS Electronics at Sim Lim Tower);
1. Belden 19364 power cord.
2. IEC connector (Choose a good brand, Hubbel, Wattage for example) The one I use is Marinco who OEM for other big brands.
3. MK hospital grade power plug.
4. 10 cm of heat shrink for the drain wire.


2.