1. Model Number :DSE704
2. Function : start and stop the engine and indiCAT-parts-partse fault conditions, automatically shutting down the engine and indiCAT-parts-partsing the engine failure by LED, giving true, first-up fault annunciation.
3. LED indiCAT-parts-partsors
4. Power Supply : 8 to 35 Vdc Continuous
5. Alternator Input Range : Operating 50mA; Standby 10mA

We are authorized agent

Deep Sea Electronics PLC The DSE704 is an Automatic Mains Failure module with generator monitoring,

protection and start facilities. It utilises advanced surface mount construction techniques to provide a

compact yet highly specified module.

Operation of the module is via three pushbuttons mounted on the front panel with STOP, MANUAL and

AUTO positions. Selection of the ‘Auto’ mode is confirmed by LED indiCAT-parts-partsor, and monitors the incoming

mains supply (3 phase or single phase).

Should the incoming AC mains supply fall below a configurable pre-set limit (180V default), the generator

will be started, and load transferred to the gen-set.

When the AC mains supply returns to within limits, the module will wait for a configurable, pre-set

stabilisation period, and then transfer load back to the mains.

The engine will be instructed to stop after a cool-down period. The module’s microprocessor provides a

comprehensive list of timers and functions, and access to the settings is via a small Configuration Switch on

the rear of the module.

Parameter settings can be adjusted using the front panel pushbuttons once in Configuration Mode.

Main Features:

• Automatic mains (utility) supply monitoring
• Automatic shutdown when fault conditions are detected
• Manual start
• Engine pre-heat
• Engine monitoring and protection features
• Protected Solid State (PSS) outputs

• Front panel mounting

• Front panel programming

• Remote start

• LED indiCAT-parts-partsors

• Configurable timers

• Configurable outputs

• ransfers between mains (utility) and generator power

• On-site module configuration to match user requirements

• Multiple engine parameters are monitored simultaneously

Dimensions: 125 X 165 X 28 mm

Since establishment in 1985, Guangdong ALI Testing Equipment Co., Ltd, a wholly-owned subsidiary of GSKA Group has been providing a wide and complete range of products and services to the society. GSKA has now 16 offices, warehouses and service centres in China, with head office loCAT-partsed in Hong Kong. There are more than 100 employees in GSKA Group, and we are expanding into many industries with rapid expanding pace of China.

There are mainly 4 departments in GSKA Group, namely:

1) Construction and Mining equipment

GSKA has been cooperating with many international famous brands in China, such as Ingersoll-rand, Atlas Copco and Liebherr. Our products include concrete batching plants, concrete mixers, hydraulic crawler drills, pneumatic crawler drills, water well drills, air compressors, road compactors, breakers and various other equipment. We are major in several industries, such as hydro-electric power plants, cement quarries, coal mines and railway systems.

In order to provide a quick response to our customers, we have stocked over US$1.5 Million spare parts of Ingersoll-rand and Atlas Copco in our Chinese warehouse. Recently, we have exported small air compressors, pneumatic crawler drills, water well drills and drilling accessories and spare parts to overseas market.

2) Power Group

GSKA has been supplying CAT-parts and Broadcrown gensets for more than 15 years. Our major customers include Telecoms, Banks, Airports, Factories and many other sectors in the society. We are also doing assembly of gensets in China, under our brand name of "GSKA " with ratings from 1KVA to 2000KVA. The quality of "GSKA " genset has won a very good reputation from customers in China and overseas market.

We are also the specialists for genuine spare parts, such as CAT-parts, Perkins, FG Wilson, Cummins, , Volvo, etc.

Besides gensets, we also provide total solution on the power problems, such as Powerware - UPS, DC system and battery ,lightning equipment and many other electronic products.

3) Security and IT Group

GSKA acquired famous USA brand name Locktronix in 2004 and started manufacture electric locks in China. Since then, we have been exported products to the Middle East, South Asia and Africa. Our market is expanding each year and we are looking for more distributors in different countries to be our business partners. Besides electric locks and accessories, we have also developed our own access control system by our software team. The system includes smart card solution and also biometric access control, such as hand-key, fingerprint and facial recognition. Our EC-PAYROLL system has been widely used in many factories both in Hong Kong and mainland China.

After all, GSKA has an objective of "Always Provide the Best" and we shall consistently provide high quality products and reliable services to our worldwide customers. We are looking forward to making good business with our partners