DSE335-11 – Automatic Transfer Switch Controller (Replacement for DSE335-01)
Important Information: The module wiring and cut-out for the 0335-11 is the same as the module wiring and cut-out for the 0335-01.
0335-11 differences to 0335-01:
- No RS232 or Modem support (Functionality removed).
- Configurable close transition menu enhanced down to <100 ms.
- Switching schemes combined into a single scheme, reduced from 3.
- S1 and S2 sensing increased to 415 V AC, ensuring module fully supports 600 V 3-phase systems.
- Configurable LEDs are bi-colour for improved status indication.
- Single label front.
The DSE335 Automatic Transfer Switch Control Module has been expertly developed to monitor the voltage and frequency of an incoming AC supply from two different sources. These sources can be generator or mains (utility), or a combination of both. The control module monitors Source 1 (S1) and Source 2(S2). When a failure occurs a start command is issued to the inactive source to take over the load. The module will return the load to the mains (utility) as soon as this becomes available.
OVERALL SIZE
240 mm x 181 mm x 42 mm (9.4” x 7.1” x 1.6”)
PANEL CUTOUT SIZE
220 mm x 160 mm (8.7” x 6.3”)
MAXIMUM PANEL THICKNESS
8.0mm (0.3”)
WEIGHT
0.9kg
PRODUCT VARIANTS
0335-01 – 335 Auto Transfer Switch Control Module – 12/24 Volt DC Supply
DC SUPPLY
CONTINUOUS VOLTAGE RATING
8 V to 35 V Continuous
CRANKING DROPOUTS
Able to survive 0 V for 50 mS, providing supply was at least 10 V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries. LEDs and backlight will not be maintained during cranking.
MAXIMUM OPERATING CURRENT
480 mA at 12 V, 360 mA at 24 V
MAXIMUM STANDBY CURRENT
126 mA at 12 V, 96 mA at 24 VS1
S1
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
OUTPUTS
OUTPUTS A & E
Normally closed volt-free output
8 A AC at 250 V AC
OUTPUTS B & F
Normally open volt-free output
8 A AC at 250 V AC
OUTPUT C & D
Changeover volt-free output
8 A AC at 250 V AC
AUXILIARY OUTPUTS G,H,I,J,K & L
2 A DC at supply voltage
S2
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
