2/5
A 400
Technical characteristics of the pump
GB 01725 - Edition 05 - Nov 12
Characteristics
UNIT
ATH 2300 M
ATH 2300 MT
ISO-K
DN 200
DN 250
DN 200
DN 250
Run-up time up to 90 % of nominal
rotation speed, with exhaust pressure
< 0,1 hPa
**
min
< 8
Maximum baking temperature
°C
120
Recommended purge flow rate
sccm
50
Vibration level at nominal speed
μ
m
< 0,01
Maximum water line pressure
hPa
7·10
3
Weight of the pump
kg (lb)
60
Recommended backing pump
adixen ADP / ADS
Cooling water flow rate
l/h
> 60
Water temperature
(5)
°C
15 < T < 40
15 < T < 25
Environmental conditions:
- Ambient operating temperature
(6)
°C
5 < T < 45
5 < T < 25
- Use of the product
- Maximum altitude
- Accept transient over voltages typi-
cally present on the main supply
- Pollution degree applicable
- Maximum relative humidity
(8)
m/ft
°C
Indoor only
2 000/6 562
Catégory II
2
80 %
Three phase motor characteristics
(max values): **
- Voltage between phases
- Supply frequency
- Phase current
Vrms
Hz
A
40
1033
12
(5)
Over 25 °C apply a derating on continuous max flow.
(6)
Not applicable for air cooling version.
(7)
Not all leakage current is necessary evacuated through the earth wire; it depends on the pump earth connect regarding the
equipment to which the pump is connected.
(8)
Maximum relative humidity 80 % for temperatures up to 31 °C, decreasing linearly to 50 % relative humidity at 40 °C.
adixen Vacuum Products - Operating instructions - ATH 2300 M/MT
