ABB 615 Series - Monitored Data; Technical Data

4.1.9.8 Monitored data
Table 315: 49M Monitored data
Name
Type Values (Range) Unit Description
TEMP_RL FLOAT32 0.00...9.99 The calculated temperature of
the protected object relative to
the trip level
TEMP_AMB
FLOAT32 -99...999 °C The ambient temperature
used in the calculation
THERMLEV_ST FLOAT32 0.00...9.99 Thermal level at beginning of
motor startup
THERMLEV_END FLOAT32 0.00...9.99 Thermal level at the end of
motor startup situation
T_ENARESTART INT32 0...99999 s Estimated time to reset of
block restart
49M Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
Therm-Lev FLOAT32 0.00...9.99 Thermal level of protected
object (1.00 is the trip level)
4.1.9.9 Technical data
Table 316: 49M Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the measured
current: f
n
±2 Hz
Current measurement: ±1.5% of the set value or
±0.002 × I
n
(at currents in the range of 0.01...4.00 ×
I
n
)
Trip time accuracy
1)
±2.0% of the theoretical value or ±0.50 s
1) Overload current > 1.2 × Operate level temperature
1MAC059074-MB A Section 4
Protection functions
615 series ANSI 313
Technical Manual