Original DSE334 | Auto Transfer Switch Control Module
Limit Stock
215 mm x 158 mm x 42 mm (8.5” x 6.2” x 1.6”)
PANEL CUTOUT SIZE
182 mm x 137 mm (7.2” x 5.4”)
MAXIMUM PANEL THICKNESS
8.0mm (0.3”)
WEIGHT
0.52kg
PRODUCT VARIANTS
0334-01 – 334 Auto Transfer Switch Control Module – 12/24 Volt DC Supply
Call for Quote for international purchases!
$568.59
The DSE334 Automatic Transfer Switch Control Module monitors 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.
| Weight | 1.2 oz |
|---|---|
| Dimensions | 12 × 9 × 4 in |
| BRANDS | DSE |
Technical Specifications
| Key Features | Key Benefits |
| Automatic switch over between supplies. | Switches power when mains (utility) supply fails and switches back when mains (utility) supply returns. |
| Manual restore to S1. | Allows flexible control of source inputs. |
| Configurable inputs/outputs (10/5). | Provides multiple installation options. |
| Optional current monitoring. | Provides accurate information on over and under current conditions. |
| Source 1/source 2 control. | Allows flexible control of source inputs. |
| Check sync feature. | Ensures the smoothest possible transfer is achieved. |
| Compatible with DSE160 power supply. | When no DC supply is available the DSE160 power supply connects to an AC power supply and then to the control module. |
| DSE Configuration Suite PC Software. | Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring. |
| Configurable event log (10). | Provides access to historical alarms and operational status. |
Details
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
292 mA at 12 V, 167 mA at 24 V
MAXIMUM STANDBY CURRENT
101 mA at 12 V, 66 mA at 24 V
MAINS (UTILITY)
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
OUTPUTS
OUTPUT A (MAINS/UTILITY/S1)
Normally closed volt-free output 8 A AC at 250 V AC
OUTPUT B (GENERATOR/S2)
Normally open volt-free output 8 A AC at 250 V AC
OUTPUT C (START AND RUN)
Normally closed volt-free output 8 A DC at 35 V DC (UL Rating 30 V)
OUTPUT D
Changeover volt-free output 8 A AC at 250 V AC
OUTPUT E
Normally open volt-free output 8 A AC at 250 V AC
GENERATOR
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
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