RE7TP13BU TELEMECANIQUE, RE7TP13BU Datasheet - Page 18
![TIMER, ON-DELAY](/photos/19/28/192800/42266567_sml.jpg)
RE7TP13BU
Manufacturer Part Number
RE7TP13BU
Description
TIMER, ON-DELAY
Manufacturer
TELEMECANIQUE
Datasheet
1.RE7TL11BU.pdf
(22 pages)
Specifications of RE7TP13BU
Contact Configuration
DPCO
Nom Input Voltage
240V
Delay Time Range
0.05s To 300h
Relay Mounting
DIN Rail
Coil Voltage Vac Nom
250V
Contact Current Ac Max
8A
Contact Current Dc Max
8A
K2
1
Characteristics :
pages 2/18 and 2/19
References :
page 2/30
Dimensions :
page 2/34
Schemes
Power scheme
RE7-YA12BU
F2
Power scheme
RE7-YR12BU
K2
This terminal must therefore never be used (factory setting).
Setting-up procedure
3
F2
No galvanic insulation between supply terminals A1, A2, B1, B2 and supply terminal Z2.
40
2
W1
W1
U1
V1
V1
U1
(Star-delta starter application)
1
2
30 s
3
3
M1
M1
K3
K3
V2
U2
W2
x. %
V2
U2
W2
Zelio Time - timing relays
Relay output, width 22.5 mm, universal
Timing relays for star-delta starting
Schemes, setting-up
K1
K1
1
2
3
Adjustment of the time delay
- Select the timing range immediately greater than the time required using selector switch 2.
Example: required time 12 s; range selected 30 s.
- Using potentiometer
1
= ––––––
Potentiometer for fine adjustment of the time delay, graduated in % of range max. setting 2.
10-position timing range selector :
0.05…1 s
0.15…3 s
LEDs, depending on model :
- Green LED: flashes during the time delay period (except the first 2 timing ranges), permanently on
- Yellow LED 1: on when 1
- Yellow LED 2: on when 2
outside the time delay period
t x 100
2
Control schemes
Star-delta function with double On-delay timing
Control schemes
Star-delta function with contact for switching to star connection
K1T
F2
F2
K1T
S2
S2
F3
F3
S1
S1
K1
i.e.
K3
Y
0.5…10 s
1.5…30 s
12 x 100
––––––– = 40
14 K1
K1T
1
K1T
30
display the required time as a % of value 2.
K1
13
K2
K3
Y
st
nd
relay is energised
relay is energised
K2
K3
5…100 s
15…300 s
K1
N
K1T
K3
K2
K2
K2
K1
N
1.5…30 min
15…300 min
K1
K1T = RE7-YA relay
K1T = Relay RE7-YR
1.5…30 h
15…300 h
A1
28
18
Terminal block RE7-YA
A1
28
18
Terminal block RE7-YR
Te
1
15
25
26
16
17
17
26
16
B1
B2
Z2
A2
B1
B2
Z2
A2
2/31
2