Manual

Freeze-dryer EPSILON 2-10D LSCplus
10 Technical data
106
Version 04/2013, Rev. 1.5 of 16/12/2014 • sb
Translation of the original operating manual
Connection requirements
Electrical connection: 3 x 400 V / 50 Hz
(other supply data on request)
Protection class: I
IP protection categoryaccording to DIN 60529: 11
Nominal power
- with vacuum pump Pfeiffer DUO 10 (3 ph): 6.8 kVA
Nominal current: 12.0 A
Mains fuse: 16.0 A
Equipment connections
Vacuum connection:
Stainless steel pipe,  20 mm
Media drain valve (standard):
Hose nozzle,  10 mm
Special equipment: media drain valve at the connector
block:
R3/4"
Aeration valve:
Hose nozzle,  6 mm
Air injection valve:
Hose nozzle,  6 mm
Mains input: Cekon CEE (16 A 3ph)
Data interface (LAN) RJ 45
Special equipment: water cooling system
Part number: 110827
Water feed flow temperature: +15°C to +20°C
Water return flow temperature: 25°C max.
Water temperature difference: 10K max. with +15°C feed flow temperature
5K max. with +20°C feed flow temperature
Cooling water pressure: 2 bar min.
10 bar max.
p min. 1.5bar
Volumetric flow rate:
0.7 m
3
/h ( 11.7 l/min) max.
Heat dissipated by cooling water: 5,600 W
Cooling water feed flow connection:
Attention! When the unit is switched off, the water feed
flow must be shut off by the customer!
R3/4" with hose nozzle DN 13
Cooling water return flow connection: R3/4" with hose nozzle DN 13
Option: cooling water flow controller (factory setting): 12 bar (refrigeration unit, high pressure side)