Edwards EDS 200, Инструкция по эксплуатации

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EDS
200 300
Short circuit current rating according
IEC/EN 60947 suitable for motors with
efficiency class IE3.
225 A
Second protective earth (ground)
conductor
Must be fitted with cross-sectional area at least equal to
phase conductor size
Cooling fan for heat exchanger
Supply voltage 1-phase
24 V DC
Nominal current consumption 5 A
Pump body thermal snap switch
Supply voltage 1-phase
6 - 230 V AC
Rotor speed 6600 rpm 7500 rpm
Min. permissible motor speed
1)
1200 rpm
Protection class
Water cooled
Air cooled
IP 54
IP 20
Approx warm-up time to a temperature
of 40 °C (stator), with a cooling-water
flow of 4 l·min
-1
@20°C
60 min
Oil filling Ultragrade® Endurance Extend 110
Oil quantity
Drive (gearbox)
Inlet side
1250 ml
250 ml
Inlet flange ISO 63
Exhaust flange NW 40
Materials
Rotors, Stators, Shafts, Gearbox
Cast SG Iron
Seals
PTFE and fluroelastome
Coupling cover Cast grey iron, steel, aluminium, brass, rubber
Timing gears Steel
Closed water circuit filling Drystar water mixture 50:50
Oil filling Synthetic
Weight (approximate) 420 kg
Water
Water connection
G½˝ female threads
Water supply temperature 5 °C - 35 °C
Required water pressure differential (to
achieve minimum 8 l/min)
0.2 bar
Maximum supply pressure 7 bar(g)**
Primary cooling circuit volume
(Drystar water mixture volume in case of
variant with indirect cooling)
6 l
Purge
Connection
G¼˝ female thread
Purge gas supply pressure range 4 to 10 bar (g)
Purge gas regulated pressure > 2.2 bar (g)
Page 18
A41802880_C - Technical data