That is right. Standard JIS C 4602 defines it shall be 50ms or shorter when 200% of the settling value is input.

Because the contact capacity is different to that of a contact for trip, it cannot be used for tripping. Refer to the ca

The prohibition position sets the maximum settling value. With the definite time current, all prohibition positions set

It means multiples of the settling value. For example, when an instantaneous factor operation settling value of a relay

In steady state, it is 5.0 VA, and during operation, it is 6.0 VA.

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FAQ
Medium-voltage Power Distribution Products
Protection Relays
Protection Relays - MELPRO-A Series

Protection Relays - MELPRO-A Series

COMMON(4)

FAQ within [ Protection Relays - MELPRO-A Series ]

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Direction of the current in the incident detection

It is possible. More Details >>
- No：23712
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , MOC
The operating time of the instantaneous factor operating characteristics

That is right. Standard JIS C 4602 defines it shall be 50ms or shorter when 200% of the settling value is input. More Details >>
- No：23706
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , MOC
About contact

Because the contact capacity is different to that of a contact for trip, it cannot be used for tripping. Refer to the catalog for the contact capacity. More Details >>
- No：23737
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , COMMON
Position of switch

The prohibition position sets the maximum settling value. With the definite time current, all prohibition positions set 6 A, and with the instantaneous curre... More Details >>
- No：23714
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , MOC
The viewpoint of the instantaneous factor operating characteristics graph

It means multiples of the settling value. For example, when an instantaneous factor operation settling value of a relay is 30 A, 100% is read as 30 A. More Details >>
- No：23707
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , MOC
Burden of MOC-A1 type

In steady state, it is 5.0 VA, and during operation, it is 6.0 VA. More Details >>
- No：23715
- Release Date：2018/09/19 17:16
- Category： Protection Relays - MELPRO-A Series , MOC

31-36 of Total 36

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