Pfeiffer Vacuum ACP 28 CP, Руководство по эксплуатации

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Maximum relative humidity 80% max. with T ≤ 31°C, at 50% max. with T ≤ 40°C
Transient overvoltage protection Category II
Pollution degree 2
The materials
Our products contain different materials which must be recycled:
Description Versions SD - SH - CP Versions G - CV - LG
Jet - Brass
Purge line - Stainless steel
Valves FPM
O-rings, lip seals FPM / NBR / PTFE
Shaft, spring, inlet filter Stainless steel
Stators, lobes Aluminum, aluminum alloy + Al
2
O
3
coating
Screws, worked pins, deflectors Stainless steel
Ball bearings Steel, PFPE grease
Inlet and exhaust flanges Aluminum
12.2.2 Nitrogen characteristics
H
2
O concentration < 10 ppm v
O
2
concentration < 5 ppm v
Dust < 1 µm
Oil < 0.1 ppm
Relative pressure
2 · 10
3
to 6 · 10
3
hPa
Tbl. 9: Nitrogen characteristics
Connector types
Nitrogen inlet 1/8" NPT male connector Stainless steel
12.2.3 Electrical characteristics
Main switch short circuit cut-off capacity 10 kA
GFI (or RCD) type B, differential circuit breaker compatible with TT electrical networks
30 mA
1)
1)
for TN and IT networks, use appropriate protection measures
Tbl. 10: Electrical network protection
Mains power supply Single-Phase Three-Phase
LV (100-115V) HV (200-230V) LV (200-240V) HV (240-440V)
Main circuit breaker rating (minimum values) 12 A 6 A 5 A 3 A
Conductor cross-section sizes
2.5 mm
2
1.5 mm
2
1.5 mm
2
1 mm
2
12.3 Dimensions
Dimensions in mm
Technical data and dimensions
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