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Datasheet: S115186024 (Carlo Gavazzi Automation)

Timers

 

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Specifications are subject to change without notice (22.12.99)
1
Plug
Output
Time range
Sup.: 24 VAC
Sup.: 115 VAC
Sup.: 230 VAC
Sup.: 400 VAC
Sup.: 24 VDC
Circ.
SPDT with
0.15 -800 s
S 115 186 024
S 115 186 115
S 115 186 230
S 115 186 400
S 115 186 724
neutral
centre
Timers
Multi time range, plug-in star-
delta control relays with 4
selectable time ranges up to
800 s. Used in applications
Housing
Type/function
Output
Power supply
where motors are started in a
star-delta configuration such
as large blowers etc.
Time ranges
0.15 -
3 s
Selectable by DIP-switch
0.6
-
12 s
5
- 100 s
40
- 800 s
Delay
between star and delta output
Typically 100 ms
Time range accuracy
0 to +10% on max.
min. actual time
min.
set time
Repeatability deviation
1%
Time variation
Within rated power supply
0.05%/V
and ambient temperature
0.2%/C
Reset
power supply interruption
Time and/or relay
In star position:
250 ms
In delta position:
600 ms
interruption
900 ms:
restart
interruption
300 ms:
remains in delta position
Output
SPDT relay
Basic electrical insulation
250 VAC (rms) (contact.elec.,
contact/contact)
Contact ratings (AgCdO)
(micro gap)
Resistive loads
AC 1
10 A/250 VAC (2500 VA)
DC 1
1 A/250 VDC (250 W)
or
10 A/25 VDC (250 W)
Small inductive loads AC 15
2.5 A/230 VAC
DC 13
5 A/24 VDC
Mechanical life
30 x 10
6
operations
Electrical life
AC 1
2.5 x 10
5
operations
(at max. load)
Operating frequency
7200 operations/h
Insulation voltages
Rated insulation voltage
2.0 kVAC (rms) (cont./elec.)
Rated transient protection volt. 4 kV (1.2/50 s) (cont./elec.)
(IEC 60664)
4 selectable time ranges: 0.15 s to 800 s
Automatic start
Knob-adjustable time within range
Fixed delay between star and delta output
Oscillator-controlled time circuit
Repeatability deviation:
1%
Output: 10 A SPDT relay with neutral centre position
Plug-in type module
S-housing
LED-indication for star and delta outputs
AC or DC power supply
Star-Delta Control Relay
Type S 115
Product Description
Ordering Key
Type Selection
Time Specifications
Output Specifications
S 115 186 024
2
Specifications are subject to change without notice (22.12.99)
Time-ranges for
star-position
DIP-switch selector (1 & 2).
0.15 - 3 s
0.6 - 12 s
5
- 100 s
40
- 800 s
S 115
Power supply AC types
Installation cat. III (IEC 60664)
Rated operational voltage
through pins 2 & 10
400
400 VAC 15%, 45 to 65 Hz
230
230 VAC 15%, 45 to 65 Hz
115
115 VAC 15%, 45 to 65 Hz
024
24 VAC 15%, 45 to 65 Hz
Drop-out tolerance
40 ms
Rated insulation voltage
2.0 kVAC (rms)
Rated transient protection volt. 4 kV (1.2/50 s)
(line/neutral)
Power supply DC type
Installation cat. III (IEC 60664)
Rated operational volt.
724
24 VDC 15% (pin 2 pos.)
Rated insulation voltage
None
Rated transient protection volt. 800 V (1.2/50 s)
Consumption
AC supply
2.5 VA
DC supply
1.5 W
Power ON delay
200 ms
Power OFF delay
In star position:
150 ms
In delta position:
600 ms
Indication for
Delta output ON
LED, green
Star output ON
LED, red
Environment
Dregree of protection
IP 20 B
Pollution degree
2 (IEC 60664)
Operating temperature
-20 to +50C (-4 to +122F)
Storage temperature
-50 to +85C (-58 to +185F)
Weight
AC supply
200 g
DC supply
125 g
Approvals
UL, CSA
CE-marking
Yes
The relay is normally in neutral
centreposition. When power
supply is applied, the relay is
switched to star position (pin
4) and the star time period
starts.
At the end of the set time
period, the relay returns to
neutral centre position and
the fixed delay between star
and delta starts.
At the end of this delay,
approx. 100 ms, the relay is
switched to delta-position
(pin 3).
If power supply is interrupted
during the star time period for
min. 250 ms, the star time
period is repeated.
If power supply is interrupted
after the star time period for at
least 900 ms, the entire se-
quence is repeated.
Power supply
Time setting
Knob-adjustable on scale in
per cent of max. time.
DIP-switches for selecting
time are placed behind a small
removable front plate on the
time relay.
Sockets
S 411
Hold down spring
HF
Mounting rack
SM 13
Socket covers
BB 4
Potentiometer lock
PL 3
Front mounting bezel
FRS 2
For further information refer to "Accessories".
> 900 ms
< 300 ms
> 250 ms
100 ms
100 ms
1 2
Power supply
Star output pins 1 & 4
Delta output pins 1 & 3
Supply Specifications
General Specifications
Mode of Operation
Wiring Diagram
Accessories
Function/Time Setting
Operation Diagram
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