ABB 615 Series - Technical Data

4.9.9 Technical data
Table 649: AFD Technical data
Characteristic
Value
Operation accuracy ±3% of the set value or ±0.01 × I
n
Trip time Minimum Typical Maximum
Operation mode = "Light
+current"
1)2)
9 ms
3)
4 ms
4)
12 ms
3)
6 ms
4)
15 ms
3)
9 ms
4)
Operation mode = "Light
only"
2)
9 ms
3)
4 ms
4)
10 ms
3)
6 ms
4)
12 ms
3)
7 ms
4)
Reset time Typically 40 ms
Reset ratio Typically 0.96
1) Phase pickup value = 1.0 × I
n
, current before fault = 2.0 × set Phase pickup value , f
n
= 50 Hz, fault with
nominal frequency, results based on statistical distribution of 200 measurements
2) Includes the delay of the heavy-duty output contact
3) Normal power output
4) High-speed output
4.9.10 Technical revision history
Table 650: AFD Technical revision history
Technical revision
Change
B Internal Improvement.
4.10 Motor start-up supervision 66/51LRS
4.10.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Motor start-up supervision STTPMSU Is2t n< 66/51LRS
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 749
Technical Manual