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Hatsuta EWT CO2 Fire Suppression Systems

Hatsuta Fire Safety Equipment for Semiconductor Equipment

Hatsuta EWT CO2 fire suppression systems are designed specifically to comply with SEMI S2 and FM requirements for semiconductor processes. The Hatsuta EWT series is used extensively by semiconductor processes globally, and is widely considered the best fire safety equipment available for semiconductor processes.

Hatsuta CO2 Fire Safety Equipment

Hatsuta EWT Series

FM Approved

FM approved Fire Extinguishing Systems for FPD, SEMI user.

Compact and Slim

The dimensions of the extinguishing system are approximately 25% more compact than previous models.

LCD display on Control Panel

The control panel includes addressable points and history functions as standard. On the LCD display, you can check the time of a detector’s alarm, a fault situation, and which detector is activated.

CO2 for clean efficient extinguishing.

Hatsuta’s CO2 design for CABINEX-EWT is based on FM approval. CO2 is non-conductive and clean. After discharging CO2, there is no residual chemistry in the clean room environment and the protected equipment.

After Care and Service

Periodical maintenance is highly recommended for safe use. Hatsuta’s service network will provide users with the necessary after service. KFPI provides global support for Hatsuta equipment installations.

High Quality, High Performance

Manufactured in an ISO9001 certified facility, the Cabinex-EWT meets the global standards for quality as well as the appropriate parts for compliance with SEMI-S2, FM, and NFPA requirements.

Stripper Tool CO2 Fire Safety

Model No. COX-50EWT

Approvals: FM Approved
Extinguishing Agent: CO2
Extinguishing Agent Weight: 22.7kg(50LB)
Dimensions
( H×W×D ): 1,530×500×370mm
Color: Red
Total Weight ( Approx.): 170kg
Operating Temperature: 0~40℃
Input Voltage: 100-120/187-240V、50/60Hz
Power: 105W max
Control Circuit Voltage: DC24V

INPUT/OUTPUT
Battery Input: 12V DC Battery ×2
SI Module Input: 1line
Manual Stations Input: 1line
Discharge Module Input: 1line
Relay Module Input: 1line
Actuator Output: DC24V / 1.0A Max.
Horn & Strobe Output: DC24V / 0.5A Max.
Output Voltage: DC24V / 1.5A Max.

Fire Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Pre-Discharge Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Fault Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.

FUNCTION
Discharge Delay Timer: 0, 5, 10, 20, 30, 60 Second Selectable
Number of Zones: 2 ( AND / OR Selectable )
Detector Address: Maximum 32 Point
History Record: Max.100
Alarm Silence
Push “Alarm Silence” to Silence
Alarm Buzzer
Fire Alarm: Continuous Trouble Alarm: Intermittent
Manual Release: Push “Discharge Button” to Discharge

LED/SW
AC OK LED: Green ( Off at AC Power Down )
Pre Discharge LED: Red ( Flashes when in discharge pending. Off when Discharge )
Discharge LED: Red ( On when Discharge Activates )
Zone 1 Fire LED: Red ( Flashes when zone 1 alarm )
Zone 2 Fire LED: Red ( Flashes when zone 1 alarm )
Manual Release LED: Red ( Flashes when Manual release Activates )
Fault LED: Yellow ( Flashes when fault )
Discharge Disabled LED: Yellow ( flashes discharge disabled activates )
Alarm Silenced LED: Yellow ( Flashes when alarm silenced )
Discharge Switch: Red push button ( Outside the control panel )
AC Power Switch: White toggle switches
Enter Switch: White push button ( for address checking )
Scroll Switch: White push button ( for address checking )
Reset Switch: White push button ( for address checking )
Silence Switch: White push button

Model No. COX-100EWT

Approvals: FM Approved
Extinguishing Agent: CO2
Extinguishing Agent Weight: 45.4kg(100LB)
Dimensions
( H×W×D ): 1,980×550×400mm
Color: Red
Total Weight ( Approx.): 270kg
Operating Temperature: 0~40℃
Input Voltage: 100-120/187-240V、50/60Hz
Power: 105W max
Control Circuit Voltage: DC24V

INPUT/OUTPUT
Battery Input: 12V DC Battery ×2
SI Module Input: 1line
Manual Stations Input: 1line
Discharge Module Input: 1line
Relay Module Input: 1line
Actuator Output: DC24V / 1.0A Max.
Horn & Strobe Output: DC24V / 0.5A Max.
Output Voltage: DC24V / 1.5A Max.

Fire Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Pre-Discharge Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Fault Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.

FUNCTION
Discharge Delay Timer: 0, 5, 10, 20, 30, 60 Second Selectable
Number of Zones: 2 ( AND / OR Selectable )
Detector Address: Maximum 32 Point
History Record: Max.100
Alarm Silence
Push “Alarm Silence” to Silence
Alarm Buzzer
Fire Alarm: Continuous Trouble Alarm: Intermittent
Manual Release: Push “Discharge Button” to Discharge

LED/SW
AC OK LED: Green ( Off at AC Power Down )
Pre Discharge LED: Red ( Flashes when in discharge pending. Off when Discharge )
Discharge LED: Red ( On when Discharge Activates )
Zone 1 Fire LED: Red ( Flashes when zone 1 alarm )
Zone 2 Fire LED: Red ( Flashes when zone 1 alarm )
Manual Release LED: Red ( Flashes when Manual release Activates )
Fault LED: Yellow ( Flashes when fault )
Discharge Disabled LED: Yellow ( flashes discharge disabled activates )
Alarm Silenced LED: Yellow ( Flashes when alarm silenced )
Discharge Switch: Red push button ( Outside the control panel )
AC Power Switch: White toggle switches
Enter Switch: White push button ( for address checking )
Scroll Switch: White push button ( for address checking )
Reset Switch: White push button ( for address checking )
Silence Switch: White push button

Model No. COX-100EWT-W

Approvals: FM Approved
Extinguishing Agent: CO2
Extinguishing Agent Weight: 45.4kg(100LB)
Dimensions
( H×W×D ): 1,980×850×400mm
Color: Red
Total Weight ( Approx.): 400kg
Operating Temperature: 0~40℃
Input Voltage: 100-120/187-240V、50/60Hz
Power: 105W max
Control Circuit Voltage: DC24V

INPUT/OUTPUT
Battery Input: 12V DC Battery ×2
SI Module Input: 1line
Manual Stations Input: 1line
Discharge Module Input: 1line
Relay Module Input: 1line
Actuator Output: DC24V / 1.0A Max.
Horn & Strobe Output: DC24V / 0.5A Max.
Output Voltage: DC24V / 1.5A Max.

Fire Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Pre-Discharge Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.
Fault Alarm Relay
DPDT Contact Rating:60W / 125VA, Voltage:AC250 / DC200V Max., Current:1A Max.

FUNCTION
Discharge Delay Timer: 0, 5, 10, 20, 30, 60 Second Selectable
Number of Zones: 2 ( AND / OR Selectable )
Detector Address: Maximum 32 Point
History Record: Max.100
Alarm Silence
Push “Alarm Silence” to Silence
Alarm Buzzer
Fire Alarm: Continuous Trouble Alarm: Intermittent
Manual Release: Push “Discharge Button” to Discharge

LED/SW
AC OK LED: Green ( Off at AC Power Down )
Pre Discharge LED: Red ( Flashes when in discharge pending. Off when Discharge )
Discharge LED: Red ( On when Discharge Activates )
Zone 1 Fire LED: Red ( Flashes when zone 1 alarm )
Zone 2 Fire LED: Red ( Flashes when zone 1 alarm )
Manual Release LED: Red ( Flashes when Manual release Activates )
Fault LED: Yellow ( Flashes when fault )
Discharge Disabled LED: Yellow ( flashes discharge disabled activates )
Alarm Silenced LED: Yellow ( Flashes when alarm silenced )
Discharge Switch: Red push button ( Outside the control panel )
AC Power Switch: White toggle switches
Enter Switch: White push button ( for address checking )
Scroll Switch: White push button ( for address checking )
Reset Switch: White push button ( for address checking )
Silence Switch: White push button

KFPI is a proud distributor and integrator of Hatsuta fire safety equipment, including Hatsuta EWT. All KFPI field technicians are factory trained experts at installation, testing, and certication of Hatsuta equipment. KFPI custom designs and integrates Hatsuta fire safety systems, to provide optimal protection that is specific to semiconductor tools and processes. Hatsuta semiconductor fire safety systems designed and integrated by KFPI, are some of the BEST semiconductor fire safety solutions available, anywhere in the world.

KFPI also provides global solutions that are guaranteed to comply with local requirements, regardless of where the final application is located. Our global team of semiconductor fire safety specialists insure that KFPI fire safety solutions are the best choice for all semiconductor customers, anywhere in the world.

Please feel free to contact KFPI with any assistance you might need with Hatsuta products.

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