Solutions and Case Studies for the Petrochemical Industry

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Core Industry Pain Points
(1) Extreme Explosion-proof Safety Requirements Petroleum and chemical production areas contain flammable and explo gases (such as oil and gas, methane). Ordinary UPS systems lack explosion-proof design, making them prone to generating electric sparks that can trigger explosions. Additionally, their low protection ratings a oil and gas, as well as corrosive chemical gases, to easily penetrate the equipment, causing component short circuits.

(2) Extremely Harsh Grid Environment Oil extraction stations and refining w are densely populated with high-power nonlinear loads such as variable frequency drives, pumping units, and large pumps. These loads start and stop frequently, resulting in grid harmi) exceeding 25% and significant voltage fluctuations. This can easily cause PLC/DCS control systems to crash and lead to data drift in metering equipment.

(3) Adaptability to Outdoor and High-risk Scenarios Oil extraction stations and oil/gas storage and transportation stations are often located in remote outdoor areas facing harsh environments such as high temperatures, hgh humidity, sandstorms, and salt fog. Furthermore, chemical production workshops contain strong corrosive gases. Ordinary UPS components age rapidly and suffer insulation failure in these conditions, resulting in fault rate 80% higher than in conventional environments.

(4) Insufficient Load Impact Tolerance The starting current of pumping units, chemical compressors, and large oil transfps can reach 7-10 times the rated current, classifying them as high-impact loads. Ordinary UPS systems cannot withstand such instantaneous high current impacts, frequently triggering overload protectin shutdowns. This leads to loss of temperature control in chemical reactors and interruptions in oil and gas extraction.

(5) High Maintenance Difficulty for Remote Sites Oil extraction stationsgas pipeline monitoring points are scattered and located in remote areas, with some regions lacking network signals. Traditional UPS systems lack remote monitori

Corresponding Solutions

(1) Explosion-proof Safety Power Supply Solution

Adopts an explosion-proof enclosure design to eliminate the generationctric sparks, complying with petrochemical explosion-proof safety standards and suitable for flammable and explosive hazardous areas; meanwhile, the body is coated with a corrosion-resistant coating to resist thosion of oil and gas, as well as chemical corrosive gases, preventing internal short circuits in the equipment.

(2) Ultra-strong Power Grid Purification Solutio

Adopts 12/18-pulse rectification with input THDi < 3% and power factor ≥ 0.99, effectively filtering out higher harmonics generated by high-power l stabilizing grid voltage fluctuations within ±1%, avoiding malfunctions in DCS control systems and metering equipment, and ensuring continuous production operation.

(3) All-scenario Weather Resie Adaptation Solution

Non-explosion-proof areas adopt a high-protection-grade design, while explosion-proof areas adopt a composite design of explosion-proof   dustproof and waterproof features; both suitable for ultra-wide temperature environments ranging from -30℃ to 50℃, capable of withstanding outdoor harsh conditions such as high temperatures, high humidity, sand ast, and salt fog. This reduces component aging speed by 90% and extends equipment service life to over 15 years.

(4) Heavy-load Impact Resistance Solution

Deepmized design of the windings for explosion-proof industrial frequency transformers enhances instantaneous overload capacity, allowing it to withstand a 150% rated load impact for 1 minute. It ea handles the starting requirements of strong impact loads such as pumping units and chemical compressors, eliminating shutdown issues caused by overloads and ensuring continuous operation in oil and gas extraction and chemical production.

(5) Full-domain Intelligent O&M Solution

Equipped with a monitoring platform supporting multi-mode transmission, capable of storing fault data at remote sites without network access; meanwhile, epped with an O&M team with a response time of ≤1 hour for oilfields/chemical parks, shortening MTTR to within 20 minutes, achieving a transition from passito proactive maintenance.

Application Scope

Covering petroleum enterprises such as crude oil extraction, oil refining and petrochemicals, coal chemicals, fine chemicals, oil and storage and transportation, and petrochemical terminals, it is suitable for core scenarios including oilfield production stations, refinery central control rooms, chemical production workshops, oil and gas gathering stions, petrochemical tank farms, and chemical laboratories. It meets the uninterrupted power supply needs of various petrochemical loads, including DCS control systems, oil and gas metering equipmeical reactor temperature control systems, oil and gas pipeline monitoring equipment, petrochemical precision testing instruments, and explosion-proof security monitoring equipment, covering both explosion-proof and non-explosion-prof scenarios.

Success Cases：