Original Deep Sea DSE331 ATS Automatic Transfer Switch Controller 3-Phase Dual PowTransfer Module

The DSE331 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.

Specification

• Model: DSE331
• Brand: Deep Sea Electronics (DSE)
• Type: DSEAts ATS Automatic Transfer Switch Controller
• Display: Backlit LCD, 3-phase voltage & frequency display
• Power Supply: 8V – 35V DC continuous, reverse polarity protection
• AC Sensing: 15V ~ 333V AC L-N, Frequency 3.5Hz ~75Hz
• I/O: 4 configurable digital inputs; 8 configurable outputs (4 volt-free relay, 4 DC outputs)
• Core Function: Dual source monitoring, auto transfer, synchronisation check, manual restore to S1, adjustable anti-false trigger timers
• Communication: RS485 Modbus RTU
• Panel Cut-out: 154mm × 98mm
• Overall Dimension: 180mm × 116mm × 42mm
• Max Panel Thickness: 8mm
• Weight: 0.36kg
• Compatible Power Accessory: DSE160 auxiliary power module
• Application: Mains & genset ATS, dual mains switching, dual generator standby power
• Warranty: 12 months genuine factory warranty