ORIGINAL INSTRUCTIONS
6
Short Case Axial Fans
Installation, Operation & Maintenance Manual
VES Andover Ltd. Eagle Close, Chandlers Ford Ind. Est, Eastleigh, Hampshire, SO53 4NF
Tel: 08448 15 60 60 Fax: 02380 26 12 04 E-mail: [email protected] Web: www.ves.co.uk
A trial connection of the three phase (3Ph) supply should be made to check that the fan
rotates in the correct direction as indicated on the fan. If the rotation is incorrect,
interchange any two phases of the incoming supply at the terminal block.
Important
1
L
TB TB Z2 Z1 U2 U1
N
L
PE
U1 ‐
Brown
U2‐
Blue
Z1 ‐
Black
Z2 ‐
Orange
TB ‐
White
L2
L1
V1
U2
U1
W2
TB
TB
W1
PE
V2
L3
L3
V2
PE
W1
TB TB W2 U1 U2 V1
L2
U1 ‐
Brown
V1 ‐ Blue
W1‐
Black
U2 ‐
Red
V2 ‐
Grey
W2 ‐ Orange
TB ‐
White
Delta
High speed
connec!on
Star
Low speed
connec!on
Wiring
5
Continued
Model
Fan Speed
Motor Size
f.l.c
s.c
f.l.c
s.c
Speed
(rpm)
(kW)
Controller
AX315/4‐1
1400
0.13
0.59
1.5
T1
AX350/4‐1
1400
0.2
0.99
2.5
T1
AX400/4‐1
1320
0.31
1.35
2.9
T4
AX450/4‐1
1310
0.61
2.8
7
T4
AX500/4‐1
1250
0.78
3.4
7.1
T4
AX560/4‐3
1250/850
1.15/0.57
2.4/1.15
7.0/2.3
SC303
AX630/4‐3
1310/1000
2.6/1.6
4.8/2.7
21/7.0
SC305
(A @ 230 V)
(A @ 400 V)
Standard Fan Details
Fig.
Standard wiring
arrangement
1
230 VAC 50 Hz
Fig.
Standard wiring
arrangement
3 400 VAC 50 Hz
(Delta & Star config.)
Fig.
Φ
Φ
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