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ELECTRICAL ARC
PROTECTION BLANKET

ELECTRICAL ARC PROTECTION BLANKET

The possibility for Electrical Arc is an incredibly dangerous aspect of
LIVE WORKING. STORAGE & LINESMAN ACCESSORIES
working in manholes and other utility areas. The Estex BlastMat Arc
Protection Blanket provides a measure of protection against severe injury
and even death in Electrical Arcing when used properly. The Arc blanket is
designed to manage thermal radiation of both the heat and fire created by
the blast event, a pressure wave, and a molten spray.
• Nylon straps available for quick and easy installation

• Hang blankets loosely and at least 20cm from potential fault
• The BlastMat can be configured to fit the circumstances
of the vault for particular jobs
BLANKET LAYERING CONSTRUCTION
The BlastMat Arc Suppression Blanket is made of two configurations: A 4 layer Light-Line style blanket used in 5KA, 15KA and 25KA
applications and a 7 layer Regular-Line style blanket used in a 40KA application. Layers include Kevlar, ballistic fabric and nomex blends.
STANDARD TO PROVIDE GUIDANCE FOR ITS EFFECTIVENESS AND CAPACITY
STANDARD ASTM 2676-09 HAS THREE PARTS THAT ARE SCORED TO PASS THE TEST:
1. The KA (KiloAmps) threshold, which chronicles the blankets maximum current at which it will fail at 10 cycles.
2. Time in cycles it takes the blanket to fail thereby calculating the blankets mechanical number is derived by multiplying the threshold
number, for example 25KA with the cycle time, for example 20 cycles, the time the blanket held until failure,
to equal the KA Cycle level of 500 (which is the total energy management of 500KA).
3. Evaluate ability of the blanket to self-extinguish after the arc explosion ceases.
ASTM 2676-09 standard provides for three levels of testing: 15KA, 25KA, and 40KA.
SPECIFICATIONS
H Model Number Size

25Ka ARC PROTECTION BLANKET
TE2-48-56 122cm x 142cm
TE2-48-96 122cm x 244cm SCAN
TE2-56-96 152cm x 244cm & PLAY
TE2-72-96 183cm x 244cm
www.specialisedforce.com.au
40Ka ARC PROTECTION BLANKET
TE2-W4856 122cm x 142cm
TE2-W4896 122cm x 244cm
TE-SET5696 152cm x 244cm
TE2-W7296 183cm x 244cm
STRAPS W/CAM BUCKLE & TWO CARABINEER
TE-S-6LN 183cm Light Nylon
TE-S-6HN 183cm Heavy Nylon
TE-S-6K 183cm Kevlar

CARE AND USE INSTRUCTIONS
1. UV light found in sun and fluorescent lighting effects all Aramid fabric’s strength. Proper storage is required to prevent UV damage.
Always store blankets after thoroughly dried.
2. BlastMat Blankets can be laundered with normal detergents. Water temp should not exceed 60 degrees Celsius.
DO NOT USE Chlorine Bleaches. Rinse thoroughly. Tumble Dry on Delicate or Air Dry preferably.
WARNINGS AND PRECAUTIONS
1. BlastMat Blankets give limited protection because of the unpredictable nature of electrical discharges and may not fully contain the
pressure wave, plasma arc flash, or blast material, but only reduce or dampen the explosive and incendiary effects. In such cases,
injuries or even death may still occur, even if the blanket is properly used.
2. BlastMat Arc Suppression Blankets are designed for protection from the effects of arcing fault and is not classified as
“Electrically Insulated” must never be used in this way.

3. BlastMat Blankets, hardware and strapping should be visually inspected before each use. Signs of wear or deterioration of components
or stitching should cause the product to be disqualified for use. A user sponsored inspection and qualification program is recommended.
Serial numbers and production dates are provided with each blanket.
310 SYDNEY Head Office (02) 9547 1844 Adelaide (08) 8352 8866 Brisbane (07) 3256 6011 Townsville (07) 4728 8756
Darwin (08) 8984 4453 Melbourne (03) 9761 4199 Perth (08) 9354 8544 Port Hedland (08) 9172 1113 Tasmania 0427 423 217