Installationsplan PT 7251 EL
Stand: 23.09.2004
Seite
7
Technical datasheet
Tumble dryer:
Heating:
PT 7251
Electric (EL)
Legend:
Circled, bold-type abbreviations:
Connection required
Abbreviations surrounded by broken circle:
Connection optional or required, depending on model
G
Optional extras:
Concrete plinth (to be provided on-site) optional.
Min. concrete quality B15
BS
Concrete platform
Recommended height
mm
50
Minimum
height
mm
50
Recommended
width
mm 900
Recommended
depth
mm 850
Ensure good anchorage!
Machine connections:
1. Standard voltage (as supplied)
V
3N AC 380-415
Frequency
Hz
50
(60)
Electrical
connection
Rated load
kW
14.2
Fuse rating
A
3 × 25
Supply lead (H 07 RN-F), min. cross-section
mm²
5 × 4
with threaded cable connector
M 32
2. Standard voltage (as supplied)
V
3 AC 220-240
Frequency
Hz
50
(60)
Rated
load
kW
14.2
Fuse rating
A
3 × 50
Supply lead (H 07 RN-F), min. cross-section
mm²
4 × 10
with threaded cable connector
M 40
3. Standard voltage (as supplied)
V
3 AC 440
Frequency
Hz
50
(60)
Rated
load
kW
14.2
Fuse rating
A
3 × 25
Supply lead (H 07 RN-F), min. cross-section
mm²
4 × 4
with threaded cable connector
M 32
Connection using multi-pole wall socket in compliance with
IEC 60309 and IEC 60947 is recommended in order to
simplify electrical tests.
If using a hard-wired connection, install mains isolator
according to IEC 60947.
Wall socket or mains isolator must be accessible after
installation.
The use of an earth leakage circuit breaker (ELCB) is strongly
recommended.
If necessary, equipotential bonding with good galvanic contact
must be provided in accordance with all appropriate national
and local regulations.
Connection cable, min. cross-section
mm²
3 × 1.5
Peak load
management
Input leads should not be in direct contact with any source of
heat.
Signal supplied via potential-free (galvanically separated)
contact.
