ABB REC670 2.1 IEC User Manual

GUID-E2EA8017-BB4B-48B0-BEDA-E71FEE353774 v4
Table 58. Fuse failure supervision VDSPVC
Function Range or value Accuracy
Operate value, block of main
fuse failure
(10.0-80.0)% of UBase ±0.5% of Ur
Reset ratio <110%
Operate time, block of main fuse
failure at 1 to 0 x U
r
Min. = 5 ms –
Max. = 15 ms
Reset time, block of main fuse
failure at 0 to 1 x U
r
Min. = 15 ms –
Max. = 30 ms
Operate value, alarm for pilot
fuse failure
(10.0-80.0)% of UBase ±0.5% of Ur
Reset ratio <110% –
Operate time, alarm for pilot fuse
failure at 1 to 0 x U
r
Min. = 5 ms –
Max. = 15 ms
Reset time, alarm for pilot fuse
failure at 0 to 1 x U
r
Min. = 15 ms –
Max. = 30 ms
1MRK 511 361-BEN B
Bay control REC670 2.1 IEC
Product version: 2.1
68 ABB

ABB REC670 2.1 IEC Specifications

General

Brand	ABB
Model	REC670 2.1 IEC
Category	Control Systems
Language	English