Table 576:
Binary I/O connectors
Connector type
Rated voltage
Maximum conductor area
Screw compression type
250 V AC
2.5 mm
2
(AWG14)
2 × 1 mm
2
(2 x AWG18)
17.5.4
Influencing factors
SEMOD52785-1 v1
M16705-1 v12
Table 577:
Temperature and humidity influence
Parameter
Reference value
Nominal range
Influence
Ambient temperature,
operate value
+20°C
-20°C to +55°C
0.02%/°C
Relative humidity
Operative range
10-90%
0-95%
10-90%
-
Storage temperature
-
-40°C to +70°C
-
Table 578:
Auxiliary DC supply voltage influence on functionality during operation
Dependence on
Reference value
Within nominal range Influence
Ripple, in DC auxiliary voltage
Operative range
max. 2%
Full wave rectified
15% of EL
0.01%/%
Auxiliary voltage dependence, operate
value
±20% of EL
0.01%/%
Interrupted auxiliary DC voltage
24-60 V DC ± 20%
100-250 V DC
±
20%
Interruption
interval
0–50 ms
No restart
0–∞ s
Correct
behaviour at
power down
Restart time
< 300 s
Table 579:
Frequency influence (reference standard: IEC 60255–1)
Dependence on
Within nominal range
Influence
Frequency dependence,
operate value
f
r
±2.5 Hz for 50 Hz
f
r
±3.0 Hz for 60 Hz
±1.0%/Hz
Frequency dependence
for broken conductor
f
r
±2.5 Hz for 50 Hz
f
r
±3.0 Hz for 60 Hz
±2.0%/Hz
Harmonic frequency
dependence (20%
content)
2
nd
, 3
rd
and 5
th
harmonic of f
r
±1.0%
Harmonic frequency
dependence for broken
conductor (20% content)
2nd, 3rd and 5
th
harmonic of f
r
±2.0%
Section 17
1MRK 505 384-UEN A
IED hardware
726
Breaker protection REQ650 2.2 IEC
Technical manual
Содержание impreza 2017
Страница 1: ...RELION 650 SERIES Breaker protection REQ650 Version 2 2 Technical manual...
Страница 2: ......
Страница 32: ...26...
Страница 42: ...36...
Страница 50: ...44...
Страница 168: ...162...
Страница 226: ...220...
Страница 396: ...390...
Страница 498: ...492...
Страница 512: ...506...
Страница 528: ...522...
Страница 632: ...626...
Страница 650: ...644...
Страница 738: ...732...
Страница 784: ...778...
Страница 785: ...779...