Meba lightning arrester MBD6-40 | Meba Electric Co., Ltd

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Parameter

Meba lightning arrester MBD6-40

Installation

– MBD6-40 is mounted between LPZ1 or LPZ2 zone and LPZ3 zone. The cross sectional area of multi-strand soft copper conductor to be connected: 2.5 – 35 mm². It is used in distribution boxes of living house, computer center, communication equipment, electronic equipment and control equipment or nearest socket box.
– MBD6-40 is mounted between LPZ0B or LPZ1 zone and LPZ2 zone. The cross sectional area of multi-strand soft copper conductor to be connected: 2.5 – 35 mm².

The Contact
Contact for remote communication can be provided for SPD, the contact has one pair for transferring, 11 as middle position, 12 and 11 opened under SPD acting, 14 and 11 closed under SPD acting, 11 and 14 as NO contact . If one or more of modules of SPD is invalid, the contact will be closed and send fault signal.

Model and Signification

Technical Parameter

Model and specification	MBD6-20				MBD6-40				MBD6-60
Maxi continuous operating voltage	420	385	320	275	420	385	320	275	420	385	320	275
Voltage protective level	1.8	1.5	1.3	1.2	2.0	1.8	1.6	1.3	2.5	2.0	1.8	1.6
Maxi discharging current	20				40				60
Nominal discharging current	10				20				30
Response time	<25
Protection grade	IP20
Indication of invalidation	Aging invalidation: white: Normal, red: invalidation
Application	Protection for in line
Remote signal Function	Can also picking
Remarks	Other maxi continuous operating voltage Can be customized