LEYBOLD RUVAC WH 2500, Инструкция по установке и эксплуатации

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Description
22
130001398_002_C0 - 09/2016 - © Leybold
RUVAC WH/WHU 4400 4400 4400 7000 7000 7000
50 Hz 60 Hz 80 Hz 50 Hz 60 Hz 70 Hz
Nominal pumping speed m
3 .
h
-1
4400 5280 7040 7000 8400 9800
acc. to DIN 28426
Max. effective pumping speed with m
3 .
h
-1
3300 3900 4800 4700 5300 5800
SP 630 backing pump
(+ RUVAC WS 2001) (3700) (4400) (5800) (5700) (6800) (7800)
Max. permissible pressure difference
WH for continuous operation
1)
mbar 30 - 45 20 - 30 8 - 12 20 - 30 14 - 21 11 - 14
WHU for short cycle operation < 2 minutes mbar 90 90 – 70 70 –
Leak rate mbar
.
l
.
s
-1
1x10
-5
Permissible ambient temperature °C 10 - 40
4)
Storage temperature °C -10 to + 60
Mains voltage V 400 (200)
2)
460 (210)
2)
FC 400 (200)
2)
460 (210)
2)
FC
Rated power consumption kW 11 / 18.5
Nominal current for 400/460 V (200/210 V) A
with 11 kW motor 20 (41) 17 (41) 20 (41) 17 (41)
with 18.5 kW motor 35 29 35 29
Idle power consumption kW 0.7 0.8 1.0 0.9 1.0 1.2
Nominal speed rpm 3000 3600 4800 3000 3600 4200
Max. permissible speed
3)
rpm 4800 4800 4800 4200 4200 4200
Motor efficiency class
calculated and configured acc. to EN 60034-30
IE2 / IE3
6)
Protection class acc. to EN 60529 IP 55
Cooling water see Section 3.3
Lubricant filling (vertical/horizontal) l 4.75 / 1.8
Connecting flange
Intake
DN 250 ISO-K 250 ISO-K 250 ISO-K 320 ISO-K 320 ISO-K 320 ISO-K
Discharge DN 160 ISO-K