ABB 615 Series - Monitored Data; Technical Data; Technical Revision History

Table 296: 37M Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation 1=enable
5=disable
1=enable Operation Disable / Enable
Table 297: 37M Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
Reset delay time 0...60000 ms 1 20 Reset delay time
4.1.7.8 Monitored data
Table 298: 37M Monitored data
Name Type Values (Range) Unit Description
PICKUP_DUR FLOAT32 0.00...100.00 % Ratio of pickup time / trip time
37M Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
4.1.7.9 Technical data
Table 299: 37M Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the measured
current: f
n
±2 Hz
±1.5% of the set value or ±0.002 × I
n
Pickup time Typically 300 ms
Reset time Typically 40 ms
Reset ratio Typically 1.04
Retardation time <35 ms
Trip time accuracy in definite time mode ±1.0% of the set value or ±20 ms
4.1.7.10 Technical revision history
Table 300: 37M Technical revision history
Technical revision
Change
B Internal improvement
C Internal improvement
Section 4 1MAC059074-MB A
Protection functions
292 615 series ANSI
Technical Manual