Arc Protection (Arcsarc); Multipurpose Protection (Mapgapc) - ABB REV615 Product Manual

Capacitor Bank Protection and Control
REV615
Product version: 5.0 FP1
Table 51. Arc protection (ARCSARC)
Characteristic
Operation accuracy
Operate time
Reset time
Reset ratio
1) Phase start value = 1.0 × I , current before fault = 2.0 × set
n
2) Includes the delay of the heavy-duty output contact
3) Normal power output
4) High-speed output
Table 52. Arc protection (ARCSARC) main settings
Parameter
Phase start value
Ground start value
Operation mode
Table 53. Multipurpose protection (MAPGAPC)
Characteristic
Operation accuracy
Table 54. Multipurpose protection (MAPGAPC) main settings
Parameter
Start value
Operate delay time
Operation mode
36
Operation mode = "Light
1)2)
+current"
Operation mode = "Light only"
Phase start value , f = 50 Hz, fault with nominal frequency, results based on statistical distribution of 200 measurements
n
Function
ARCSARC
ARCSARC
ARCSARC
Function
MAPGAPC
MAPGAPC
MAPGAPC
Value
±3% of the set value or ±0.01 × I
Minimum
3)
9 ms
4)
4 ms
2) 3)
9 ms
4)
4 ms
Typically 40 ms
Typically 0.96
Value (Range)
0.50...40.00 × I
n
0.05...8.00 × I
n
2 = Light only
3 = BI controlled
Value
±1.0% of the set value or ±20 ms
Value (Range)
-10000.0...10000.0
0...200000 ms
1 = Over
2 = Under
1MRS757952 D
n
Typical Maximum
3)
12 ms 15 ms
4) 4)
6 ms 9 ms
3)
10 ms 12 ms
4) 4)
6 ms 7 ms
Step
0.01
0.01
-
Step
0.1
100
-
3)
3)
ABB