Technical data
BD / ED / FD 01/2006 page 40/49
Unit size ED 23 ED 53 ED 115 ED 240 ED 400 ED 720
Electrical data
IP system of protection acc. to EN 60529 20 20 20 20 20 20
Nominal voltage (±10%) 50/60 Hz V 230 1N~ 230 1N~ 230 1N~ 230 1N~ 400 3N~ 400 3N~
Nominal power W 800 1200 1600 2700 3400 5000
bei 70°C W 56 56 90 143 201 220
bei 150°C W 188 188 300 447 672 750
Energy consumption
bei 300°C W 320 320 360 700 1000 1200
Unit fuse
5 x 20 mm / 230V / middle-time-lag (M)
A 10
external
10
external
10
external
16
external
3 x 16
internal
3 x 16
internal
Mains plug shock proof plug CEE plug 5 poles
Installation category acc. to IEC 1010-1 II II II II II II
Pollution degree acc. to IEC 1010-1 2 2 2 2 2 2
Electrical connection data ED-UL acc. to CUL standard (for USA and Canada):
Unit size ED 23-
UL
ED 53-
UL
ED 115-
UL
ED 240-
UL
ED 400-
UL
ED 720-
UL
Electrical data
Nominal voltage (±10%) 60 Hz V 115 1N~ 115 1N~ 115 1N~ 208 3N~ 208 3N~ 208 3N~
Nominal power kW 0.80 1.20 1.60 2.70 3.40 5.00
Nominal current A 7.0 10.5 14.0 11.2 10.6 15.6
Mains plug NEMA 5-20P 5-20P 5-20P L21-20P L21-20P L21-20P
Unit fuse
6,3 x 32 mm / 250V / super-time-lag TT
A 12.5
external
16
external
16
external
3 x 16
internal
3 x 16
internal
3 x 16
internal
Legend: 1) without outer glass door 2) up to 98 % of the set value
All technical data are specified for units with standard equipment at an ambient temperature of +25°C and
a mains voltage fluctuation of ±10. The temperature data are determined in accordance to DIN 12880,
part 2, respecting the recommended wall clearances of 10 % of the height, width and depth of the inner
chamber.
All indications are average values, typical for units produced in series. We reserve the right to
alter technical specifications at all times.
If the cabinet is fully loaded, the specified heating up times may vary according to the load.
12.6 Technical data series FD
Unit size FD 23 FD 53 FD 115 FD 240
Exterior dimensions
Width mm
inch
433
17.05
634
24.96
834
32.83
1034
40.71
Height (incl. feet) mm
inch
492
19.37
617
24.29
702
27.64
822
32.36
Depth mm
inch
516
20.31
575
22.64
645
25.39
745
29.33
incl. door handle, instrument panel, and
exhaust duct
mm
inch
85
3.35
105
4.13
105
4.13
105
4.13
Wall clearance rear mm
inch
100
3.94
100
3.94
100
3.94
100
3.94
Wall clearance side mm
inch
100
3.94
160
6.30
160
6.30
160
6.30
Exhaust duct, outer diameter mm
inch
52
2.05
52
2.05
52
2.05
52
2.05
Steam space volume l
cu.ft.
36
1.27
77
2.72
158
5.58
308
10.88
Number of door(s) 1 1 1 2