Edwards nXDS6i - Construction; Electrical Data; Electrical Cables

Parameter
nXDS
Vibraon: measur
ed at the inlet port (ISO
3744)
Class 1C...< 4.5 mm s
-1
(rms radial)
3.3.2 Construcon
All surfaces of the pump which are exposed to the pumped gases are free from copper,
zinc and cadmium. Exposed components include: anodised aluminium scrolls, aluminium
housing, nickel‑plated inlet and exhaust ports, PTFE composite p‑seals, various
stainless steel parts and uorocarbon elastomer seals.
Other materials of construcon include steel, copper, hydrocarbon lubricant and
chemically resistant polymers.
3.4 Electrical data
Table 8 Electrical rangs for connuous operaon
Pump
Supply (Vac rms) Phase Frequency (Hz) Input current (A rms)
All variants
100 ‑ 127 ± 10% Single 50 - 60 10
200 ‑ 240 ± 10% Single 50 - 60 6
Table 9 Recommended regional supply protecon
Area
Voltage Rang
UK 230 V 10 A, 250 V a.c. rms
Europe 230 V 10 A, 250 V a.c. rms
US 120 V 10 A, 250 V a.c. rms
Japan 100 V 10 A, 250 V a.c. rms
3.4.1 Electrical cables
Recommended cord sets and fuses for regional requirements.
Table 10 Recommended cord sets
Descripon Rang
Coupler type Item number
Cord set
assembly, UK
Cable Style = H05VV‑F
, 3 x 1.0 mm
2
,
300 V, 70 °C, maximum length of
2.0 metres
Straight entry A50505000
Plug Type = BS1363 UK plug
Appliance Coupler = IEC60320 style C14
Fuse Type = BS1363 10 Amp fuse, to an
IE
C60320 style
Cord set
assembly,
Europe
Cable Style = H05VV‑F
, 3 x 1.0 mm
2
,
300 V, 70 °C, maximum length of
2.0 metres
Straight entry A50506000
Page 20
A73501880_G - Technical data