Seg WIC1-W3 - Order Form

SEG Electronics GmbH Technical Manual WIC1
56 DOK-TD-WIC1E, Rev. M
8.3 Order form
Multi characteristic time over current relay
WIC1
3-phase current measuring I>;I>>
self powered
– parameter setting via serial interface
– parameter setting via DIP switches
– parameter setting via HEX switches
– Parameter setting via interface, with LED and second operator interface
1
2
3
4
Connection mode
– plug in screw terminal
P
With additional earth current supervision
*
I
E>
– standard 0.2 to 2.5 x I
S
(calculated)
E
– without earth fault supervision
*
With backup-protection (Trip when micro controller is fault)
Standard with I>> trip at 20 times highest rated CT current
– Trip at 0.8 times lowest rated CT current and full energy storage
*
-W
* Please leave box empty if option is not desired
Flag indicators
WI1
Small type, front 34 x 23 mm, connection lead 1m
Small type, front 34 x 23 mm, connection lead 1m with bi-stable
signal contact 230V AC, 3A
SZ4
SZ5
Accessoires
WIC1
PC adapter with USB port
Watchdog test unit
PC3
TU
Current transformer (1 piece)
WIC1
8 – 28 A SVA 100 100-45 5P80
16 – 56 A SVA 100-100-50 10P80
16 – 56 A SVA 100-100-50 5P80
32 – 112 A SVA 100-100-50 5P80
64 – 224 A SVA 100-100-50 5P80
128 – 448 A SVA 100-100-50 5P80
256 – 896 A GSA 120-60-50 5P80
WE1AS1
W2AS1
WE2AS1
W3AS1
W4AS1
W5AS1
W6AS1
Please observe the note in chapter 4.3.
Further designs e.g. supporting type, plug-on type etc. on request.
Note: CT housing in accordance with the customer requirement.