I.Тӱҥ вашмут
The Huaquan Power low-temperature starter generator can operate at a minimum temperature of -40℃ and ensures one-key start at -30℃.
| температур диапазон | “Хуакуаньын уло командыжын выступленийже” | Special Notes |
| -30℃ | One-click ignition, ӱшанле тӱҥалтыш | The standard configuration of oilfield-specific units includes a preheating system |
| -40℃ | It can operate normally, but a heating system needs to be equipped | Special configuration for plateau/cold regions |
| -50℃ | An optional extreme environment heating kit is available | customized project |
Huaquan Power ушештара that Huaquan generator sets can operate reliably in an environment ranging from -40℃ to 55℃, featuring excellent low-temperature start-up capability and environmental adaptability. For extremely cold regions, Huaquan can provide a complete heating system (water heating, мотор ӱй дене шокшо, дизельный отопление, южым шокшо) to ensure stable operation of the generator set in harsh environments.
II.Key technical configurations for low-temperature startup
- Battery protection (based on starting at -30℃)
Huaquan generator sets come standard with Camel 2S maintenance-free batteries, which feature the following characteristics:
| паша лектыш параметр-влак | умылтарымаш |
| Низкотемпературный тӱҥалтыш йӧн | Start-up at -30℃ изи температур |
| self-discharge rate | Лапка, no loss of charge during long-term storage |
| Start the power | Good conductivity, improved starting power |
| служитлыме жап | Long lifespan and high strength |
- Necessary conditions for low-temperature startup
When the temperature is below -10℃, it will be difficult for Дизель генератор sets to start cold; when the temperature drops below -40℃, it will be impossible to start without taking low-temperature starting measures.
The main reason for the difficulty in starting at low temperatures is:
| Амал | умылтарымаш |
| The viscosity of the engine oil increases | Изи температур годым, the viscosity of engine oil increases or even condenses, leading to increased frictional resistance and an increase in the rotational resistance torque of the crankshaft |
| The fluidity of diesel has deteriorated | When the temperature drops from 40℃ to -10℃, the viscosity of diesel increases by 83%, leading to poor atomization |
| Battery output decreases | At -30℃, the output capacity of the battery is only about 34% of its rated output |
- Huaquan heating system configuration options
Huaquan Power пуа a four-level heating system, which can be configured according to the ambient temperature:
| Шокшо тип | Функциональный описаний | Применимый среда | Optional code |
| Вӱдым шокшо | Warm up the engine coolant to maintain the engine block temperature | Температур -10°C йымалне | 5.1 |
| Engine oil heating | Мотор ӱйым шокшо, тудын лывыргылыкшым иземдаш, да тӱҥалтыш нумалмашым иземдаш | Температур -15°C йымалне | 5.2 |
| Diesel heating | Дизель мом лиймым чарен шогалташ да топливо йогыным ӱшандараш | Температур -10°C йымалне | 5.3 |
| южым шокшо | Йӱштӧ тӱҥалтыш лектышым саемдаш манын, налме воздухым ончылгоч шокшо | Температур -20°C йымалне | 5.4 |
- Special configuration for high altitude and low temperature in plateau areas
Huaquan Power пуа specialized low-temperature start-up modules for high-altitude and cold regions, which have been successfully applied in Tibet at an altitude of 5000 meters and in an environment of -40℃:
| Dedicated configuration | Функциональный описаний |
| Special control module for high altitude and low temperature in plateau | Optimize control strategies for high-altitude and hypoxic environments |
| топливо обогреватель | Ик клика дене шокшо, машинам ончылгоч ырыкташ |
| Ешартыш кугу куатан базовый нефть бак | Fuel transportation is inconvenient in high-altitude areas, ensuring long-term operation |
| “Silent box wind hook design” | Ensure personnel safety during maintenance in harsh low-temperature environments |
Application case: The Huaquan 150kW soundproof box-type generator set, sent to Xizang with an altitude of 5000 метр, adopts an inline six-cylinder four-stroke engine, equipped with an electronic speed control fuel injection pump and turbocharged intercooling technology, and is configured with a dedicated module for high-altitude and low-temperature conditions in the plateau and a fuel heater, used for daily household electricity consumption.
III. Startup operation specifications under different ambient temperatures
- Low temperature startup (0℃ to -20℃)
According to the operating procedures of Huaquan Electric Power:
| двигательын типше | Temperature conditions | Initiating measures |
| Non-supercharged diesel engine | The ambient temperature is below 0℃ | Inject the engine oil heated to around 40℃, and pour in the cooling water heated to above 80℃ |
| Turbocharged diesel engine | The ambient temperature is below 5℃ | Using a preheating device, press the preheating button and start after 15 минут |
- Йӱштӧ тӱҥалтыш (йымалне -20°C)
For diesel engines used in severe cold regions or for special purposes, special measures should be taken when operating them at temperatures below -20℃:
- Thermal insulation measures for diesel engines
- Кучылташ low-temperature batteries (such as the standard Camel-30℃ battery from Huaquan)
- Кучылташ special specifications of engine oil and fuel (such as 5W-30 winter engine oil, -35# дизель)
- Maintenance suggestions for standby units in winter
Huaquan Power suggests:
- The standby generator set should be started once a week and run for 15-30 minutes to maintain the condition of the unit
- Check whether the heating system (вӱд куртко обогреватель, масляный обогреватель) is working properly
- Regularly check the battery voltage and maintain it in a float charging state
- Use diesel and engine oil that meet the local temperature grade specifications
IV.Low-temperature support for different Приложений сценарий-влак
| Приложений сценарий-влак | Паша температур | safeguard measures |
| Oilfield drilling | -30℃ to 50℃ | 15-second rapid cold start, турбонаддув + preheating system |
| коммуникаций базовый станций | -40℃ to 50℃ | An optional heater can be installed to cope with low temperature environments |
| Gas-fired generator set | -40℃ to 55℃ | The electronic control system adapts to a wide temperature range |
| Electricity for life in the plateau | -40℃ (at an altitude of 5000m) | Special module for low temperature in plateau + топливо обогреватель |
Huaquan Power ушештара that the generator sets used in the communication market have passed a 2000-hour continuous full-load test and support operation in extreme environments ranging from -40℃ to 50℃. Интеллектуал коммутаций системе 5G базовый станций-влаклан ноль электричестве деч кораҥмашым ӱшандарен пуа.
V.Recommendations for model selection for low-temperature startup
| The lowest temperature in your region | Темлыме конфигураций | умылтарымаш |
| -5℃ ~ -10℃ | Стандарт конфигураций | Use winter engine oil and -10# дизель топливо |
| -10°C ~ -20°C | Optional водонагреватель | Warm up the coolant to shorten the startup time |
| -20°C ~ -30°C | Optional water heating + мотор ӱй дене шокшо | Ensure the fluidity of lubricating oil and the temperature of the engine body |
| -30°C йымалне | Толшо системым шокшо + plateau low temperature module + -35# дизель | Ensure startup success rate and operational reliability |
📌 Иктешлымаш: Quick Reference for Temperature Parameters of Huaquan Low-Temperature Starting Generator
| параметр | Хуакуань стандарт |
| Minimum operating temperature | -40℃ |
| Starting capability at -30℃ | One-click ignition, no additional operation required |
| Low temperature protection for batteries | -30℃ maintenance-free camel battery |
| Heating system options | Вӱдым шокшо, мотор ӱй дене шокшо, дизельный отопление, южым шокшо |
| Special for low temperature in plateau | Module + топливо обогреватель, verified at an altitude of 5000 метр |
| Применимый сценарий-влак | Oil fields, коммуникаций базовый станций-влак, life on the plateau, данный рӱдер-влак |
Huaquan Power-ын тӱҥ ойыртемже-влак:
- Wide temperature range operation: Environmental adaptability from -40℃ to 55℃, with high success rate for low-temperature startup
- Special battery: Camel -30℃ maintenance-free battery, with strong starting power
- Толшо системым шокшо: four levels of heating options including water, мотор ӱй, дизель, and air
- High-altitude dedicated module: verified for practical application at an altitude of 5000 meters and a temperature of -40℃
- National service network: 1168 service stations provide rapid and timely technical support
For more details on low-temperature start-up technology or to obtain a unit configuration plan suitable for your region, пожалуйста, Huaquan Power-ын клиент-влакым обслуживатлыме службыж дене кылдалтса.
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