Lauda Alpha A Operating Instructions Manual page 44

Alpha Heating and Cooling Thermostats
Working temperature range
Operating temperature range
Cooling capacity
(eff.), ethanol @
20 °C ambient tem-
perature
Pump flow
Pump pressure
Bath volume
Bath vessel
Housing
Feet
Bath opening (W x D)
with Head
Bath opening (W x D) without
head
Bath depth
Useable bath depth
Height of top edge of bath
without cover
Overall dimensions
(W x D x H)
Weight
Ingress protection rating IP
Code accord. to IEC 60529
Power supply
230 V~ ±10 %; 50/60 Hz
230 V~ ±10 %; 50 Hz
220 V~ ±10 %; 60 Hz
115 V~ ±10 %; 60 Hz
100 V~ ±10 %; 50/60 Hz
44
A 6
°C
°C
20 °C W
10 °C W
0 °C W
-10 °C W
-20 °C W
-25 °C W
L/min
bar
2.5 – 5.5
L
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---
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mm
145 x 161 235 x 161 295 x 374 165 x 177 300 x 203 350 x 277
mm
145 x 295 235 x 295 295 x 500
mm 150
mm 130
mm
212
mm 181 x 332
x 370
kg 6.2
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A 6
kW 1.5
kW
kW
kW 1.2
kW 1.0
Technical data and diagrams
A 12 A 24
25 – 100
-25 – 100
0.2
8 – 12 18 – 25
Deep-drawn inner tank in stainless steel 1.4301
conforming to SAE 30304 AISI 304
Powder-coated steel sheet
Four mounting feet
200 200
180 180
262 262
270 x 332 332 x 535
x 420 x 420
7.5 10.5
IP 20
Power consumption
A 12 A 24
1.5 1.5
1.2 1.2
1.0 1.0
RA 8 RA 12
-25 – 100
-25 – 100
225 325
190 300
160 260
130 210
80 80
30 30
15
5 – 7.5 9.5 – 14.5
160 160
140 140
450 450
235 x 500 365 x 500
x 605 x 605
31 37
IP 20
RA 8 RA 12
1.8 1.8
1.8 1.8
1.5 1.5
1.3 1.3
June 20, 2018/ YACE0092
Alpha
RA 24
425
370
330
225
80
20
14 – 22
160
140
450
415 x 605
x 605
43
RA 24
1.8
1.8
1.5
1.3