ExxFire-2250 TW Fire Suppression system

Integrated linear heat detection and fire suppression system for small enclosures up to 4.5m3. Possible to interconnect up to 8x units for a protected total volume of 36m3.

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Linear heat detection cable

The linear heat detection cable can be installed easily through the protected volume. The cable melts at 68°C/155°F or 104°C/219°F providing fast fire detection.

Dry relay contacts

The ExxFire-TW has dry NO/NC relay contacts for FAULT and ALARM state. You can hard wire these relays to any type of cabinet management system or fire alarm panel.

Local application

CNC machines are mission critical and highly valuable assets and need protection against fire at preferably an early stage, limiting the damage to the machine and production line.

Main Features

Protected Volume: 4.5m3

Weight: 38kg

Dimensions: 580x443x165mm

Gas mass (volume): 2.7kg / 2250l

Number of Cool Gas Generators needed: 3

MAIN TECHNICAL SPECIFICATIONS
ExxFire-2250 TW
Footprint; height

580x443x165mm (22.9x17.1x6.5 inch)

Weight

25kg (55lbs)

Protected Volume

4.5m3

Gas Mass (Volume)

2.7kg (2250l)

Output Pressure

3-5bar

Back-Up Power

12h (Battery lifetime: 4 years)

Operating Temperature

0-54ºC (32-129ºF)

Number of Generators

3pcs

Lifetime Generator

10 years

FURTHER TECHNICAL SPECIFICATIONS
Design Concentration

% = 40.3 Class A

% = 45.2 Higher hazard Class A

Protection Rating

ENCLOSURE CLASS = IP30

ELECTRONIC BOX = IP55

GENERATOR CLASS = IP67

Obscuration Levels

%Obsc./M = Pre-Alarm-Fire

Low 1.68-3.12-3.52

Norm 1.36-2.32-2.72

High 1.12-1.52-1.92

Clean 0.72-0.96-1.20

Voltage (mains)

V = 110/230AC

ADR classification

CLASS UN-USED = 9, UN 3268

CLASS USED = 9, UN3363 (exempt)

Gas Output (noise level)

<127dB (without silencer); <99dB (with silencer, optional)

Learn more about other TW-series products:

ExxFire-750 TW
ExxFire-1500 TW

Accessories

Choose the right mounting kit for your application! Depending on the how the ExxFire unit should be installed, we have different mounting kits available.

Mounting Kit TW68

Outside mounting kit for TW systems including plate for horizontal or vertical mounting, two gas pipes 495mm, pushfit connector straight, 90 degree bend and disconnecting tool. LHD cable, alarm level at 68˚C. 10m length. 3mm diameter. Temperature rating -40˚C +45˚C. Including also several ty raps for mounting the LHD cable. Drilling template & warning stickers.

Mounting Kit TW104

Outside mounting kit for TW systems including plate for horizontal or vertical mounting, two gas pipes 495mm, pushfit connector straight, 90 degree bend and disconnecting tool. LHD cable, alarm level at 104˚C. 10m length. 3mm diameter. Temperature rating -40˚C +45˚C. Including several ty raps for mounting LHD cable. Drilling template and warning stickers.

Do you have any questions?

Please contact us!