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DSE Controller/Control Module 705
DSE Controller/Control Module 705
Supplier Info
[China Supplier]
Contact Person : Ms. Tu Trudy
Tel : 86-23-68697623
Fax : 86-23-68693061
Product Detail
DSE Controller/Control Module 705 dual power control module. control transfer of load supply by monitoring utility power.

DSE Controller/Control Module 705


   The DSE 705 is an Auto Transfer Switch Control Module designed to monitor the mains (utility) supply. When the mains (utility) power fails the module sends a start request to the generator control unit. When the generator is up and running the module transfers the load across. When the mains (utility) returns the module transfers the load back and removes the start command. The generator should then begin it's shutdown procedure. The module can be configured so that they follow the users pre-set start and stop sequences.


Main Features:

· Automatic mains (utility) supply monitoring 

· Load changeover control 

· Manual start 

· Protected solid state (PSS) outputs 

· Front panel mounting 

· Front panel programming 

· LED indicators 

· Configurable timers 

· Configurable outputs 

· Single/three phase mains sensing



· Transfer’s between mains and generator power 

· On-site module configuration to match user requirements



The module is operated by the three push-buttons on the front:   

Manual Off Load –This is used to manually start and run the engine off load. Should the mains (utility) supply fail, then the load is transferred to the generator automatically.     

Manual On Load - 

This mode is used to manually start and run the engine on load.   

Auto Mode –This puts the module into automatic mode, where it will await a mains failure. Upon detection it will send a start request to the generator control unit.



DC Supply:

8 Volts to 35 Volts DC Continuous.

Cranking Dropouts:

Able to survive 0 Volts for 50 mS, providing supply was at least 10 V before dropout and supply recovers to 5 Volts.

This is achieved without the need for internal batteries.

Max. Current:

Operating 50mA

Standby 10mA

Alternator Input Range:

75 Volts (ph-N) to 277 Volts (ph-N) AC (+20%)

Mains Input Range:

15 – 277 Volts (ph-N) AC (+20%)

Alternator Input Frequency:

50 - 60 Hz at rated engine speed

(Minimum: 75V AC Ph-N)

Generator available 45Hz

Generator failed 20Hz

Mains Input Frequency:

50 – 60 Hz

Start Output:

1.2 Amp DC at supply voltage.

Fuel Output:

1.2 Amp DC at supply voltage.

Auxiliary Outputs:

1.2 Amp DC at supply voltage.


125mm x 165mm x 28 mm

Charge Fail:

12 Volts = 8 Volts CF 24 Volts = 16 Volts CF

Operating Temperature Range:

-30°C to + 70°C

Applicable Standards:

Compliant with BS EN 60950 Low Voltage Directive

Compliant with BS EN 50081-2: 1992 EMC Directive

Compliant with BS EN 61000-6-4: 2000 EMC Directive

We also provide other models of generator controllers as following:

DSE5110; DSE5120; DSE5220; DSE702; DSE703; DSE704; DSE501K; DSE520A,  etc.

There are also new products developed by our own factory provided.

And OEM is also available.

Please feel free to contact us for more information. ^_^

DSE Controller/Control Module 705

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