
Products
MINI SERIES

Gas Automatic Fire Extinguisher Mini series
Medium & Large Space Electrical Fire, Early Suppression
Mechanical gas automatic fire extinguisher that automatically detects heat and flames in medium-sized spaces to block the spread of fire at an early stage

Overview
Scalable fire suppression
for medium to large spaces
Automatic gas fire suppression solution
From a small overheating to major damage happens faster than you think. Gas Automatic Fire Extinguisher Mini Series was created to quickly extinguish initial fires caused by sparks, overheating, and overloads in enclosed/semi-enclosed spaces such as switchboards/server rooms in data centers, multi-purpose buildings, factories, and telecommunication facilities. It detects heat and immediately disperses fire extinguishing agents to eliminate fire sources and prevent spread, minimizing casualties, property damage, and operational disruption risks.
Increasing fire frequency due to growing electricity demand from AI/data/ESS/IT growth
Solving fire response limitations in medium spaces with no or low human presence
Specialized for electrical equipment such as switchboards, transformers, MCCs, and server racks
Medium-sized and lightweight design to minimize installation space constraints
Process
4-Step Automatic Detection and Suppression Process
01
Detection
Detects ambient temperature above 120℃ or glass bulb (nominal 68℃)
02
Activation
Glass bulb installed inside the head breaks
03
Discharge
Releases pressurized halogenated compound extinguishing agent
04
Suppression
Cuts off oxygen supply (suffocation suppression)
Models
5 models for various space scales

Mini 360
Type Approval Pending
Design Protected Volume
0.36㎥
Nominal Operating Temp
68℃
Extinguishing Agent
HFC-125
Product Size
60x308
Operating Temp Range
-20 ~ +50℃

Mini 1200
MAS
26046354
S2B
202407239156795
Design Protected Volume
1.215㎥
Nominal Operating Temp
68℃
Extinguishing Agent
HFC-125
Product Size
90x265
Operating Temp Range
-20 ~ +50℃

Mini 3000
MAS
26046355
S2B
202407239157281
Design Protected Volume
2.88㎥
Nominal Operating Temp
68℃
Extinguishing Agent
HFC-125
Product Size
114x331
Operating Temp Range
-20 ~ +50℃

Mini 6000
MAS
26046356
S2B
202512055664043
Design Protected Volume
5.625㎥
Nominal Operating Temp
68℃
Extinguishing Agent
HFC-125
Product Size
176x590
Operating Temp Range
-20 ~ +50℃

Mini 10000
MAS
26046357
S2B
202512055665478
Design Protected Volume
9.720㎥
Nominal Operating Temp
68℃
Extinguishing Agent
HFC-125
Product Size
204x595
Operating Temp Range
-20 ~ +50℃
Product Detailed Structure

Certifications
Type Approval Certificates




Installation
Simple Installation Method
Step 01
Secure Clearance
Install with reference to clearance distances
between high-voltage conductors and non-energized metal parts.
Step 02
Upper Attachment
Set the installation location inside the target object
and securely attach the bracket to the upper part.
Step 03
Band Fixing
Place the product container into the fixed bracket,
seat it, and then lock the band.
Step 04
Installation Complete
The product must be installed vertically on the side wall
with the head part facing upward.
Step 01
Secure Clearance
Install with reference to clearance distances
between high-voltage conductors and non-energized metal parts.
Step 02
Upper Attachment
Set the installation location inside the target object
and securely attach the bracket to the upper part.
Step 03
Band Fixing
Place the product container into the fixed bracket,
seat it, and then lock the band.
Step 04
Installation Complete
The product must be installed vertically on the side wall
with the head part facing upward.
Notice
* Please temporarily shut off the power to switchboards, etc. before installation. * Be careful of nearby electrical wiring when fastening screws.
Example Image

Applications
Installation Photos
Gov. Procurement
Government Procurement Products
Public Procurement Service MAS
Available for purchase at the Public Procurement Service Mall
Mini 1200
ID No.
Mini 3000
ID No.
Mini 6000
ID No.
Mini 10000
ID No.
Search for
"ChangChangHan Inc." or "Gas Automatic Fire Extinguisher"on the Public Procurement Service Mall
Go to Public Procurement Service Mall
Edu. Procurement
School Marketplace Products
School Marketplace E-Procurement (S2B)
Available for purchase at the School Marketplace Mall
Mini 1200
Class No.
Mini 3000
Class No.
Mini 6000
Class No.
Mini 10000
Class No.
Search for
"ChangChangHan Inc." or "Product Classification Number"on the School Marketplace Mall
Go to School Marketplace Mall
Specification
Detailed Technical Specifications
Mini 360
Fire Class
A, B, C
Protection Vol.
0.36 ㎥
Op. Temp
68℃
Product Size (mm)
60x308
Agent
HFC-125
Temp Range
-20 ~ +50℃
Test Size
0.6 × 0.6 × 1.0m
Mini 1200
Fire Class
A, B, C
Protection Vol.
1.21 ㎥
Op. Temp
68℃
Product Size (mm)
90x265
Agent
HFC-125
Temp Range
-20 ~ +50℃
Test Size
0.9 × 0.9 × 1.5m
Mini 3000
Fire Class
A, B, C
Protection Vol.
2.88 ㎥
Op. Temp
68℃
Product Size (mm)
114x331
Agent
HFC-125
Temp Range
-20 ~ +50℃
Test Size
1.2 × 1.2 × 2.0m
Mini 6000
Fire Class
A, B, C
Protection Vol.
5.62 ㎥
Op. Temp
68℃
Product Size (mm)
176x590
Agent
HFC-125
Temp Range
-20 ~ +50℃
Test Size
1.5 × 1.5 × 2.5m
Mini 10000
Fire Class
A, B, C
Protection Vol.
9.72 ㎥
Op. Temp
68℃
Product Size (mm)
204x595
Agent
HFC-125
Temp Range
-20 ~ +50℃
Test Size
1.8 × 1.8 × 3.0m
Model
Fire Class
Protection Vol.
Op. Temp
Product Size (mm)
Agent
Temp Range
Test Size
Mini 360
A, B, C
0.36 ㎥
68℃
60x308
HFC-125
-20 ~ +50℃
0.6 × 0.6 × 1.0m
Mini 1200
A, B, C
1.21 ㎥
68℃
90x265
HFC-125
-20 ~ +50℃
0.9 × 0.9 × 1.5m
Mini 3000
A, B, C
2.88 ㎥
68℃
114x331
HFC-125
-20 ~ +50℃
1.2 × 1.2 × 2.0m
Mini 6000
A, B, C
5.62 ㎥
68℃
176x590
HFC-125
-20 ~ +50℃
1.5 × 1.5 × 2.5m
Mini 10000
A, B, C
9.72 ㎥
68℃
204x595
HFC-125
-20 ~ +50℃
1.8 × 1.8 × 3.0m































