· Updated: 2026-10-11
Bottom line: CHILION's electrical-safety DNA traces to Guandian Technology's work since 2012; the safety unit became an independent company in 2025. Power, fire, and embedded skills sit on one team so designs avoid the usual split—fire vendors who do not understand switchgear, or power teams who do not understand agents. The stack is clear: PFCS as a passive local backstop, EAPD as the active decision loop inside the cabinet, and ICOP as the remote operations hub. Unlike traditional fire response that starts after ignition, active protection aims to stop a hazard before it becomes a fire.
1. Origins: Guandian Technology — thirteen years in power engineering
CHILION's roots sit deep in power engineering.
In 2012, Guandian Technology was founded in Guangzhou as a technical services company focused on power-system construction—distribution projects, substation work, and power O&M. From power plants to data centers, from industrial plants to urban complexes, its footprint covered the path of electricity from generation to consumption.
Those years on the front line also meant seeing electrical fires that could have been prevented.
"When a cabinet catches fire inside, by the time the fire truck arrives the enclosure is already warped—never mind the gear inside," recalls an engineering manager with more than ten years at Guandian. A typical in-cabinet fire can move from a hot joint to ignited insulation to open flame in three to five minutes. A conventional fire chain—smoke alarm, security confirmation, system release—often needs three to eight minutes and still depends on coverage zones. The inside of a switchgear cabinet is exactly where traditional fire systems go blind.
Knowing where and when a fire is likely to start, yet having no means to stop it before ignition, became a lasting frustration. From that repeated experience the idea of active electrical protection took root.
Around 2018, Guandian began trying unconventional measures on projects—temperature-triggered patches in critical cabinets, linear heat sensing on cable trays. The trials were scattered, but they produced field knowledge that labs alone cannot: which points fail first, at what temperature insulation starts to break down, and how much agent is enough for a given volume.
2. Independence in 2025: the safety unit becomes CHILION
Around 2020, a small group inside Guandian began to focus on electrical-safety technology—first in spare hours, studying compact-space suppression and how sensors behave in real electrical environments. The work quickly showed this was not "add an extinguisher," but a full sense–decide–act system.
Over five years the group moved from concept proof to engineering prototypes to productization. In 2025 Guandian made a strategic decision: register the safety business as its own legal entity—Guangzhou Chilion Technology Development Co., Ltd. The brand CHILION combines "Chi" (wisdom) and "Lion," meaning intelligent protection that holds firm so sites stay secure.
Why spin out? Leadership saw three reasons. First, active electrical protection is a distinct track that needs its own brand, go-to-market, and service model—different customers and sales motions from traditional power projects. Second, an independent company can bring in capital and talent more flexibly for R&D and market growth. Third, focused culture matters: the team should live electrical safety as the whole job, not as an add-on to engineering delivery.
CHILION is headquartered in Huangpu, Guangzhou, with R&D staff above 40% of the team. In the first year it finalized five PFCS product variants, released a production EAPD version, and upgraded ICOP to 2.0—moving from "works" to "works well," and from single-point fixes to system solutions.
3. Technical DNA: power + fire + embedded, on one team
A defining trait of CHILION's technical core is cross-training across power-system engineering, fire engineering, and embedded development. That three-domain mix is uncommon in the industry—and it is the main source of the company's technical barrier.
Power-system background: the team understands load behavior, short-circuit current, harmonics, grounding, and which electrical signatures are normal swing versus danger. That keeps EAPD's AI from treating motor-start current as a fault.
Fire-engineering background: the team works with fire physics (heat-release curves, plume behavior, flashover conditions) and fire chemistry (combustion products, smoke, gas spread)—when cable insulation begins irreversible breakdown, what CO levels imply which stage of burning. Sensor choice and thresholds rest on that science, not guesswork.
Embedded background: the team covers ARM Cortex-M/R, RTOS (FreeRTOS / RT-Thread), sensor drivers, signal processing, and wireless stacks—so ideas on paper become running hardware without a translation gap.
That mix attacks two long-standing industry failures.
"Fire does not understand electricity": cabinet products from traditional fire vendors often ignore the electrical environment—sensors false-alarm under EMI, or agent release damages equipment.
"Electricity does not understand fire": power O&M focuses on reliability, power quality, and load balance, with almost no early fire awareness. Ceiling smoke detectors often alarm only after the cabinet interior is already largely burned.
A concrete EAPD example: power engineers flagged that VFD starts create high-order harmonics that can spike current readings if algorithms only watch current thresholds. Fire engineers added that a true fire path usually brings rising CO and fast temperature climb—usable as cross-checks. Embedded engineers turned the logic into code and circuits. The result is multi-sensor fusion with a three-level AI assessment path.
4. Product logic: patch as backstop, device as lead, platform as hub
CHILION's matrix has three core products—clear layers that work alone or together.
Layer one — PFCS composite agile fire-control patch (physical backstop). Positioning: passive, stick-on, low unit cost, wide coverage. PFCS is a temperature-triggered patch for joints, terminal blocks, and cable entries. No power, no communications, no maintenance: at a set threshold (90 °C / 120 °C / 150 °C options) it releases a small agent dose onto the local source. Low per-point cost supports dense placement across a cabinet.
Logic — "patch as backstop": even if AI does not decide and devices are offline, PFCS can still act at the first local overheat and stop fire before a plume forms.
Layer two — EAPD electrical active protection device (active brain). Positioning: powered, intelligent, closed-loop, networkable. EAPD is the flagship: ARM Cortex-M7 at 400 MHz, fused sensing across 13 types / 16 channels, three-level AI assessment, a 150 ml fluorinated clean-agent chamber, and 4G/Wi-Fi. It completes monitor → assess → suppress inside the cabinet and can report through ICOP.
Logic — "device as lead": on high-value cabinets (main LV boards, UPS, control cabinets), EAPD is the decision center—full analysis and release within seconds when criteria are met.
Layer three — ICOP intelligent comprehensive operations platform (management hub). Positioning: cloud, visual, auditable. ICOP serves multi-site and large-campus monitoring: live status for EAPD and PFCS, history replay, multi-channel alarms (app / SMS / email), lifecycle and calibration reminders, agent-level checks, and topology across sites.
Logic — "platform as hub": distributed terminals roll into one operations view so staff can see every cabinet without walking every room.
In one line: patch as backstop, device as lead, platform as hub. PFCS covers the small corners, EAPD covers the critical cabinets, ICOP covers the sites—from physical layer to algorithm layer to data layer, from each joint to the whole campus.
5. Differentiation: not a better extinguisher — one fewer fire
CHILION's view of the end goal is not "put the fire out when it comes," but "do not let the fire start."
Traditional fire products sit in a passive-response chain—wait for people to notice, wait for the system to start, wait for agent release. Every step adds delay. Electrical fires are the opposite tempo: start fast, spread fast, damage fast. An in-cabinet event can move from early heat to loss of control in under three minutes.
Active protection watches temperature, gas, flame, vibration, and related signals around the clock. AI judges while parameters are still abnormal offsets—not yet a developed fire—and can release agent before a plume forms. Discovery and decision do not depend on a person standing at the door.
CHILION is not selling "a more efficient extinguisher." It is selling "one fewer fire." That line is a design metric: three-level AI (L1→L2→L3) is valuable not only for faster release, but for refusing to release when release is not needed. Deployments aim for timely action when criteria are met and restraint when they are not.
As of July 2026, products are used across data centers, energy storage, thermal power, PV, wind, rail, petrochemical, industry, commercial buildings, healthcare, and eldercare—with more than 5,000 EAPD units and more than 100,000 PFCS patches deployed (figures from the Chinese brand article).
6. Industry view: the shift toward active electrical protection
Looking from 2026, electrical safety is moving from passive extinguishing toward active protection. Several forces drive the shift.
First, tighter regulation. National and local rules on electrical fire prevention raise expectations for early warning at key sites—for example high-rise and large commercial-complex fire-safety management rules. Oversight pushes owners from after-the-fact blame to before-the-fact prevention.
Second, technology maturity. Cheaper sensors, practical AI, and IoT links make intelligent monitoring inside every cabinet feasible. A decade ago, multi-sensor kits could cost tens of thousands of yuan and stay limited to critical rooms; today costs can sit in the thousand-yuan band for wider rollout. Active protection moves from luxury to necessity.
Third, risk awareness. Data centers, storage plants, and new-energy sites raise the cost of failure—equipment, outage, data, and reputation stacked together often dwarf protection spend. More owners run that math before a fire, not after.
CHILION entered this track early: Guandian's multi-year power-engineering base plus the agility of an independent company. The company will keep deepening the product matrix and industry coverage so active protection reaches more sites.
FAQ
Q: How is CHILION related to Guandian Technology?
Guangzhou Chilion Technology Development Co., Ltd. is the safety business incubated inside Guandian Technology and independently registered in 2025. Guandian has worked in power engineering since 2012 across distribution, substations, and O&M. CHILION carries that power-system DNA and adds fire science and embedded capability, focused on active electrical protection.
Q: How do CHILION products differ from traditional extinguishers?
The logic differs. Traditional fire response waits for ignition, people, and system release—often three to five minutes or more, by which an in-cabinet fire may already be out of control. CHILION's active path monitors continuously and can release at an early abnormal stage. The aim is not "higher extinguishing efficiency" alone, but "one fewer fire."
Q: When should I use PFCS, EAPD, or ICOP?
PFCS suits wide coverage at joints, terminals, and cable entries—passive, maintenance-free, low per-point cost. EAPD suits high-value cabinets (main boards, UPS, control cabinets) with networked three-level assessment and active release. ICOP suits multi-site or large-campus centralized monitoring. Use alone or combined, from each joint to the whole campus.
Q: What is the technical team's background?
Core staff combine power-system engineering, fire engineering, and embedded development—so products respect real electrical environments, agent and threshold choices rest on fire science, and algorithms ship as working hardware. That cross mix is uncommon and is a main technical barrier.
Q: Where are products used, and are there cases?
As of July 2026, applications include data centers, energy storage, thermal power, PV, wind, rail, petrochemical, industry, commercial buildings, healthcare, and eldercare, with more than 5,000 EAPD units and more than 100,000 PFCS patches deployed. For industry packs and case materials, contact the CHILION sales team.
Q: Are there third-party tests and certifications?
Core products have been tested through recognized third parties such as CVC (Weikai), covering extinguishing performance, electrical safety, and EMC. PFCS series items have also gone through relevant checks at the national fixed-extinguishing-system and fire-resistant-component quality inspection center. Reports are available in product documentation or via CHILION technical support.
Q: How can I request a proposal?
Call 400-8558-313 or use the Contact page with protected object, space, and wiring constraints. Parameters follow product pages and test data; they do not replace on-site design or fire assessment. Licensed contractors should install to code.