![ABB RELION Series Скачать руководство пользователя страница 264](http://html1.mh-extra.com/html/abb/relion-series/relion-series_technical-manual_3663191264.webp)
4.1.3.8
Monitored data
Table 274:
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
TEMP_AMB
FLOAT32
-99...999
°C
The ambient temperature
used in the calculation
T1PTTR
Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.1.3.9
Technical data
Table 275:
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
1) Overload current > 1.2 × Operate level temperature
4.1.3.10
Technical revision history
Table 276:
T1PTTR Technical revision history
Technical revision
Change
C
Removed the
Sensor available setting parameter
D
Added the
AMB_TEMP
input
E
Internal improvement.
F
Internal improvement.
Section 4
1MRS758755 A
Protection functions
258
REC615 and RER615
Technical Manual
Содержание RELION Series
Страница 1: ... RELION PRODUCT FAMILY Grid Automation REC615 and RER615 Technical Manual ...
Страница 2: ......
Страница 30: ...24 ...
Страница 50: ...44 ...
Страница 189: ...3 18 5 Settings 1MRS758755 A Section 3 Basic functions REC615 and RER615 183 Technical Manual ...
Страница 206: ...200 ...
Страница 514: ...508 ...
Страница 714: ...708 ...
Страница 786: ...780 ...
Страница 796: ...790 ...
Страница 798: ...792 ...
Страница 803: ...797 ...