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Name
Type
Values (Range)
Unit
Description
T_ENA_CLOSE
INT32
0...60000
s
Estimated time
to deactivate
BLK_CLOSE
TEMP_AMB
FLOAT32
-99...999
°C
The ambient
temperature
used in the calcu-
lation
T1PTTR
Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.1.3.9
Technical data
Table 294: T1PTTR 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
)
Operate time accuracy
1
±2.0% of the theoretical value or ±0.50 s
4.1.3.10
Technical revision history
Table 295: T1PTTR Technical revision history
Technical revision
Change
C
Removed the Sensor available setting param-
eter
D
Added the
AMB_TEMP
input
E
Internal improvement.
F
Internal improvement.
4.1.4
Loss of phase, undercurrent PHPTUC
1
Overload current > 1.2 × Operate level temperature
Protection functions
1MRS758755 C
272
REC615 & RER615
Technical Manual
Содержание Relion REC615
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