Ministry of Defence

ElectroMagnetic Pulse Protection Modules

We manufacture a wide range of products to protect against the effects of high altitude detonation of Nuclear devices.The result of such an event is the generation of Electromagnetic Pulses which will induce a high voltage transient in exposed conductors.

The EMP can affect several thousands of square kilometres, with a magnitude of tens of kilovolts. This could result in serious damage to insulation, cause breakdown of semiconductors and the consequent malfunction of critical equipment. Most notable would be the failure of Energy Power Supply and Communications Systems.

High Altitude Electromagnectic Pulse Illustration

 ACRONYMS:

  • EMP - Electromagnectic Pulse
  • HEMP / HAEMP - High Altitude Electromagnectic Pulse 
  • HABEMP - High-Altitude Burst Electromagnectic Pulse
  • NEMP - Nuclear Electromagnectic Pulse 
  • NNEMP - Non-Nuclear Electromagnectic Pulse 
  • LEMP - Lightning Electromagnectic Pulse
  • SEMP - Switching Electromagnectic Pulse 

 

We offer products to satisfy protection for most applications:-

  • From low voltage telecommunications and signal lines to high current and voltage installations.
  • From 10v, 5A continuous with a maximum surge current capability of 4.5kA  - (8/20µs), up to and including 500v, 600A continuous, with a 50kA maximum surge.
ZOMM 108/309/1/12

12 channel device - Max. ( 8/20μs ) Current per Channel 4500A

This ZOMM Application is recommended for Zone 2

ZOMM 108/310/1/8

8 channel device - Max. ( 8/20μs ) Current per Channel 4500A

This ZOMM Application is recommended for Zone 2

ZOMM 108/3L1/1/8

8 channel device - Max. ( 8/20μs ) Current per Channel 1000A

This ZOMM Application is recommended for Zone 2

ZOMM 108/XXX/1/16 Series

A series of 16 channel devices - Max. ( 8/20μs ) Current per Channel 4500A

These ZOMM Applications are recommended for Zone 2

ZOMM 108/XXX/2/8 Series

A series of 8 channel devices - Max. ( 8/20μs ) Current per Channel 4500A

These ZOMM Applications are recommended for Zone 2

ZOMM 123/1/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/10/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/11/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/2/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/3/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/3S16/6/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/4/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/5/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/6/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/7/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/8/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/9/4/4

4 channel device - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/XXX/4/2 Series

A series of 2 channel devices - Max. ( 8/20μs ) Current per Channel 30000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 123/XXX/4/4 Series

A series of 4 channel devices - Max. ( 8/20μs ) Current per Channel 50000A

This ZOMM Application is recommended for Zone 0, 1 & 2

ZOMM 124/303/1/20

20 channel device - Max. ( 8/20μs ) Current per Channel 4500A

This ZOMM Application is recommended for Zone 2

ZOMM 124/3L5/1/24

24 channel device - Max. ( 8/20μs ) Current per Channel 1000A

This ZOMM Application is recommended for Zone 2

ZOMM 124/XXX/1/33 Series

33 channel device - Max. ( 8/20μs ) Current per Channel 1000A

ZOMM 127/400/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/401/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/402/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/403/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/404/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/405/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/406/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/407/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/408/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/409/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/410/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/411/1/4

4 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 127/XXX/1/2 Series

A series of 2 channel devices - Max. ( 8/20μs ) Current per Channel 6500A

These ZOMM Applications are recommended for Zone 1 (Internal) *Except Ref: 127/400 and 127/401

INCLUDES: ZOMM 127/400/1/2 - 127-411/1/2

ZOMM 127/XXX/1/4 Series

A series of 4 channel devices - Max. ( 8/20μs ) Current per Channel 6500A

These ZOMM Applications are recommended for Zone 1 (Internal) *Except Ref: 127/400 and 127/401

INCLUDES: ZOMM 127/400/1/4 - 127-411/1/4

ZOMM 127A/XXX/1/2 Series

A series of 2 channel devices - Max. ( 8/20μs ) Current per Channel 6500A

These ZOMM Applications are recommended for Zone 1 (Internal) *Except Ref: 127A/400 and 127A/401

INCLUDES: ZOMM 127A/400/1/2 - 127A-411/1/2

ZOMM 127A/XXX/1/4 Series

A series of 4 channel devices - Max. ( 8/20μs ) Current per Channel 6500A

These ZOMM Applications are recommended for Zone 1 (Internal) *Except Ref: 127A/400 and 127A/401

INCLUDES: ZOMM 127A/400/1/4 - 127A-411/1/4

ZOMM 131/XXX/1/16 Series

A series of 16 channel devices - Max. ( 8/20μs ) Current per Channel 1000A

These ZOMM Applications are recommended for Zone 2

INCLUDES: ZOMM 131/30/1/16 - 131/310/1/16

ZOMM 131/XXX/1/8 Series

8 channel device - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 133/XXX/2/2 Series

2 channel device - Max. ( 8/20μs ) Current per Channel 15000A

ZOMM 135/XXX/2/4 Series

4 channel device - Max. ( 8/20μs ) Current per Channel 15000A

ZOMM 141/XXX/4/1 Series

1 channel device - Max. ( 8/20μs ) Current per Channel 30000A

ZOMM 205/XXX/2/4 Series

4 channel device - Max. ( 8/20μs ) Current per Channel 10000A

ZOMM 210/XXX/2/8 Series

8 channel device - Max. ( 8/20μs ) Current per Channel 10000A

ZOMM 221-XXX-1-30 Series

A series of 30 channel devices - Max. ( 8/20μs ) Current per Channel 8000A

These ZOMM Applications are recommended for Zone 0,1 & 2

4 channel devices - Max. ( 8/20μs ) Current per Channel 30000A

ZOMM 237/XXX/1/2 Series

2 channel devices - Max. ( 8/20μs ) Current per Channel 6500A

ZOMM 301 & 301S
2 channel device - Max. ( 8/20μs ) Current per Channel 6000A

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