CSG LSTDER-L Product Information

Programmable Time Delay Switch
Product information
LSTDER-L 2 Wire
LSTDERB-L 2 Wire
Specifications
_____________________________________
Contact status
Connection type
LED Indicator Colour
Supply voltage
Frequency
Max current
Over temp cutout Current
Max Load
Min Load
Operating temperature
Cycle timer range
Factory setting
Compliance
Features and Applications:
The time delay switch is capable of switching loads for a number
preset programmable times from 30 seconds to 480 minutes. A total
of 8 preset times are available depending on the micro-switch toggle
settings. The time delay switch incorporates an LED indicator
around the switch button to enable easy locating in dim lit areas.
This unit can be used on most kinds of loads, with or without a
neutral terminal connection.
This device incorporates a unique inrush current limiting design
circuitry which limits the maximum current of loads to improve
reliability.
Understanding the function of the time delay switch:
Our time delay switch is capable of being used in three different
environments:
Type A – Start / Restart
Setting will commence programmed preset timing each time the
button is pressed. In the event that the button is pressed again prior
to the preset time out, the program will recommence timing again.
Type B – Start / Stop
Setting will commence programmed preset timing when the button
has been pressed from the "Off" position. Once the programmed
timing is running and the button is pressed again, the programmed
timing will stop and power off the switch.
Type C – Start / Run On / Stop
Can only be performed when the Type C wiring diagram is installed
(Refer to Fig. 4) and the Program Type is set to B. In this setting, the
device performs a run on timer mode. Pressing the button once
turns the load on for a maximum of two hours. Pressing the button a
second time commences the configured run on timer setting.
Pressing the button a third time turns the load off.
Note: Additional switching points cannot be used with type C
operation.
This product is covered by an Inhouse warranty period of 5 years. Please visit
WARNING: Warranty will be voided unless a surge protection device is placed in the input side of time delay switch.
R1.7 23.07.2024
(Optional 3 Wire)
(Optional 3 Wire)
Normally open
2 Wire with Optional 3 Wire
RED
230-240Vac +/-10%
50Hz
10amp
12amp
2400W ( )
Incandescent
2400VA )
(Fluorescent
5W(
when no neutral terminal
0 to 50 ℃
30secs to 480 minutes
30secs
AS/NZS 60669.2
SAA Approved
Setting Program Type:
Program Time Out Setting：
)
LED Indications:
TYPE
Dimmed Solid
Solid Single Flash
Solid Double Flash
Continuous Flash
Notes for Installation:
1) As with all devices that do not have a neutral connection, for
the unit to operate, a working load must be connected, and
current passed through the load even when off. In various
applications, a load correction device may be required. For
instance, inductive, fluorescent, compact fluorescent and LED
loads less than 5W may require a load correction device such
as the CSG (MLCD) wired across the load to provide power to
the circuit in the off state (Refer to Fig. 1). Luminaries with
power factor correction capacitor do not need additional load
correctional device.
2) When no neutral connection is provided, Fluorescent light loads
are restricted to electronic type ballasts, and low voltage
transformers are restricted to electronic type only.
3) In installations where additional switching points requires the
installation of a momentary press mechanism connected to the
"CONT" terminal (Refer to Fig. 2).
Note: When using the Optional Control Switch, a momentary
press mechanism must be used.
4) The maximum recommended length of the control wire to
remote push buttons is 50m.
5) Optional wiring diagram for applications where connected loads
require a higher current rating than the rated 10A using an
external 240V AC auxiliary contact (Refer to Fig. 3)
www.connectedswitchgear
Bit 4 Program Type
A Type A
B Type B
B Type C
(Refer to Fig.4)
Bit1 Bit2 Bit3 Time
0 0 0 30s
I 0 0 1m
5m
0 I 0
I I 0 10m
30m
0 0 I
60m
I 0 I
120m
0 I I
I I I 480m
Indication
Off
Time out period countdown
Run on timer countdown
Off – Over temperature fault
for terms of warranty.