Helios B VD, Installation And Operating Instructions Manual

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B VD – Smoke exhaust roof fans F400/F600
Installation and Operating Instructions
EN EN
17
6 .0 Wiring diagrams
The following table describes the fan start-up and indicates the required connection line:
*Clarify direct startup with the local network operator before commissioning!
CHAPTER 6
WIRING DIAGRAM
OVERVIEW
Voltage specification
on motor type plate
Operation
at
400 V, 3~
Single-speed
Fan start-up
Y/ △ - startup P
M
≥3,0 kW Dir. startup Y P
M
≤
2,2 kW
Dir. startup △ P
M
≤
2,2 kW
230 / 400 V Y No Yes No
400 / 690 V
△
Yes No Yes
*
Customer-side
Connection cable – 6 + PE 3 + PE 3 + PE
Cable Motor prot .
with TK/PTC
– 2 2 2
SS-1262
3~ motor with RS 6+1+2 7,5
(with Y bridge)
B VD with nominal output ≤ 2,20
kW (direct startup or FU operation)
4 2
5 3 1
14
13
16
15
10
8 6
9 7
12
1
1
18
17
20
19
L1
L2
L3
TB/TP
PE
TB/TP
3~ Motor
mit TB/TP (TK/KL)
RS 6+1+2 7,5
8 7 3 6 2 5 1 4
85499 022 SS-1262 18.06.19
M
U1
V1
W1 U2
V2
W2
TB/TP TB/TP
PE
9