Parameter Values (Range) Unit Step Default Description
Maximum temperature 20.0...200.0 °C 0.1 90.0 Temperature level for operate
Alarm value 20.0...150.0 °C 0.1 80.0 Temperature level for start (alarm)
Reclose temperature 20.0...150.0 °C 0.1 70.0 Temperature for reset of block reclose
after operate
Table 233: T1PTTR Non group settings
Parameter Values (Range) Unit Step Default Description
Operation 1=on
5=off
1=on Operation Off / On
Initial temperature -50.0...100.0 °C 0.1 0.0 Temperature raise above ambient
temperature at startup
4.1.5.8 Monitored data
Table 234: T1PTTR Monitored data
Name Type Values (Range) Unit Description
TEMP FLOAT32 -100.0...9999.9 °C The calculated
temperature of the
protected object
TEMP_RL FLOAT32 0.00...99.99 The calculated
temperature of the
protected object relative
to the operate level
T_OPERATE INT32 0...60000 s Estimated time to operate
T_ENA_CLOSE INT32 0...60000 s Estimated time to
deactivate BLK_CLOSE
T1PTTR Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.1.5.9 Technical data
Table 235: T1PTTR Technical data
Characteristic
Value
Operation accuracy Depending on the frequency of the current
measured: f
n
±2 Hz
Current measurement: ±1.5% of the set value or
±0.002 x I
n
(at currents in the range of
0.01...4.00 x I
n
)
Operate time accuracy
1)
±2.0% of the theoretical value or ±0.50 s
1) Overload current > 1.2 x Operate level temperature
1YHT530004D05 D Section 4
Protection functions
615 series 231
Technical Manual
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