Structural description
EDJ Diesel-Electric Dual-Drive Skid Fire Pump Unit: High Flow Integrated System
The EDJ dual power pump set is designed specifically for fire emergency scenarios, integrating diesel engine and electric motor dual drive modes, supporting 30-3000 GPM high flow output (covering small buildings to industrial level fire protection needs). Adopting an integrated pry mounting structure, integrating a common base and a direct transmission system to reduce on-site installation complexity; Equipped with automatic switching function - when the mains power is interrupted, the diesel engine can automatically start within 10 seconds, ensuring a continuous supply of 257 fire water sources. The system is equipped with multiple protection mechanisms (such as low oil pressure alarm, water temperature monitoring) and a self charging stable voltage battery, ensuring the long-term standby reliability of the equipment. Suitable for fire hydrants, sprinkler systems, and industrial cooling circulation scenarios
 
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 Control Method 
 | 
 Frequency Control 
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| 
 Installation place 
 | 
 Indoor 
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| 
 Ambient temperature 
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 +5℃~ +40℃ 
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| 
 Conveying liquid 
 | 
 Fresh Water 
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| 
 Liquid temperature 
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 0 ~70℃ 
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| 
 Maximum operating pressure                                          (suction pressure + pump shutdown dead center) 
 | 
 20kg/CM 
 | 
| 
 Minimum suction pressure 
 | 
 0.2 kg/CM 
 | 
| 
 Allowable suction pressure 
 | 
 Subject to maximum operating pressure 
 | 
| 
 Water pump 
 | 
 Vertical/horizontal multi-stage centrifugal pumps 
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| 
 Number of pump combinations 
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 2 ~ 6 sets 
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| 
 Power supply 
 | 
 Three-phase X 220/ 380V X 50Hz 
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| 
 Suction and output pipe 
 | 
 Stainless steel pipe 
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