LIGHTNING STRIKE COUNTER ABB
LIGHTNING STRIKE COUNTER ABB
2CTH060001R0000
To protect the systems against the transient overvoltage (lightning)
Equipotential bonding
Related products
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ABB Contactor
• 9A – 370A, 3P, 240-690V
• 1 NO, 230-240V
• 1N0-1NC, 230-240V
IEC 60947-4-1
Contactors and contactor relays
To keep things running you need control“Contactor relays for auxiliary circuit switching
ABB’s contactor relays offering features products of technological advancement as well as products with specific purposes. NF contactor relays allow use in all parts of the world and in all network conditions. The mini contactor relays range offer various contact combinations and specific connection possibilities. The AS contactor relays are efficient and allow you to optimize your equipment design.” -
NF Contactor Relays
DESCRIPTION
Secure uptime and optimize stocks with AF latest technology
NF contactor relays are featuring AF technology as standard. The electronically controlled coil offers multiple benefits over conventional alternatives, and together with ABB’s wide product offering, an optimal configuration, every time.
Main Benefits
- Optimize logistics and cut administration costs with fewer product variants to handle
- Access global support and use the same products in all parts of the world
- A reduction of the coil’s energy consumption by 80% lets you save energy
- Secure your uptime by letting the AF technology overbridge voltage drops and sags.
Main Features
- 4 and 8-pole ranges available, 8-poles with permanently fixed 4-pole auxiliary contact block
- Screw, spring and ring tongue connection types available
- Built-in surge suppression
- Overlapping of lagging / leading contacts for NF33/11 and NF51/11 variants
- Easy-to-use accessories through snap-to-connect function
- Mechanically linked contacts.
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ABB OPR
During a storm, when propagation field conditions are favorable, an OPR ESE air terminal will generate an upward leader. This upward leader from the OPR tip propagates towards the downward leader from the cloud.
The emission of an early streamer to a lightning event delivers a beneficial triggering time compared to a single rod air terminal exposed to the same conditions. This in turn drives the enhanced performance and protective distance achievable by ESE devices.
The beneficial triggering time is determined as the average time gained at the moment of sparkover, with efficiency confirmed by high-voltage laboratory testing. All ESE tests are defined in Annex C of the French standard NF C 17-102 (2011 Version).
This beneficial triggering makes OPR air terminals especially effective for the protection of industrial sites, administrative or public buildings, monuments and open-air sites such as sports grounds. -
ABB Contact Block
CA5-40E is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA5-..E version offers terminal assortment matching the marking of 3-pole A serie contactors: A..-30-00, A..-40-00, A..-22-00. CA5-40E is available with 4 N.O. and 0 N.C. instantaneous contacts for standard industrial environments.
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