Surge Protector

IEP-LPI offer Lightning Protection System in Malaysia and we supplies a wide selection of quality assurance products for transient protection of the mains power supply at the point of entry to your facility.

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FeaturesCatalogues
IEP LPI Insulated Joint Protector

The LPI Insulated Joint Protector is designed for the protection of insulated joints in oil and gas pipelines. The IJP is connected directly across the insulated joint, should the insulated joint voltage exceed the breakdown voltage of 350V the IJP will immediately conduct the surge current to ground.

IEP LPI SHUNT POWERLINE PROTECTION

These products and technologies are represented in two categories – shunt protection and series protection.
• Ideal for robust equipment such as air conditioning, pumps and motors
• Point-of-entry protection
• Energy diversion only, voltage clamping devices installed between each phase and neutral or earth on mains switch board

  • Class I Protectors, (Spark Gap based) per IEC 61643
    Ordering Code Description
    SGT50-25 DIN Mount Spark Gap L-N, L-E protection, 240 VAC Nominal, 50 kA 10/350 μs
    SG60 DIN Mount Spark Gap L-N, L-E protection, 440 VAC Nominal, 60 kA 10/350 μs
    NE100 DIN Mount Spark Gap N-E protection, 240 VAC Nominal, 100 kA 10/350 μs

 

  • Class II Protectors, (MOV based) per IEC 61643

Ordering Code Description
SST150B-385 DIN Mount, L-N, L-E protection, 220-240 VAC Nominal, (385 V Uc), 50 kA 8/20 μs
SST150B-480 DIN Mount L-N, L-E protection, 220-277 VAC Nominal, (480 V Uc), 50 kA 8/20 μs
1 ph & 3 ph Shunt Protection : DIN Mount 1 phase or 3 phase with L-N and NE Protection.
NE-15-B: DIN Mount, N-E Protection, 15 kA 10/350 μs
Alarm interface module (AIM) offers alarm contacts and Bluetooth connectivity.
Ordering Code Description
SST150B-385: DIN Mount, L-N, L-E protection, 220-240 VAC Nominal, (385 V Uc), 50 kA 8/20 μs
SST150B-480: DIN Mount L-N, L-E protection, 220-277 VAC Nominal, (480 V Uc), 50 kA 8/20 μs
1 ph & 3 ph Shunt Protection: DIN Mount 1 phase or 3 phase with L-N and NE Protection.
NE-15-B: DIN Mount, N-E Protection, 15 kA 10

IEP LPI SERIES POWERLINE PROTECTION

IEP LPI Series powerline protection is the best available protection for sensitive electronics such as rectifiers, switch mode power supplies, and other mission critical equipment. The Series Filter reduces the rate of rise of any transient overvoltage to acceptable levels, and also reduces the overall magnitude of the transient voltage the equipment receives.

  • Low Current Single Phase Filters for location IEC 61643 Class III
  • Single and Three Phase Surge Filters for location IEC Class I, II & III