Ports
Quantity of fiber ports
2
Communication port C & D
LC fiber connector
Wavelength 1300 nm
Fiber cable
50/125 μm or 62.5/125 μm multimode (glass)
9.1.4 Display
Table. 9.1.4 - 179. Technical data for the HMI LCD display.
Dimensions and resolution
Number of dots/resolution
320 x 160
Size
84.78 × 49.90 mm (3.34 × 1.96 in)
Display
Type of display
LCD
Color
Monochrome
9.2 Functions
9.2.1 Protection functions
9.2.1.1 Circuit breaker failure protection (CBFP; 50BF/52BF)
Table. 9.2.1.1 - 180. Technical data for the circuit breaker failure protection function.
Measurement inputs
Current inputs
Phase current inputs: I
L1
(A), I
L2
(B), I
L3
(C)
Residual current channel I
01
(Coarse)
Residual current channel I
02
(Fine)
Current input magnitudes
RMS phase currents
RMS residual current (I
01
, I
02
or calculated I
0
)
Pick-up
Monitored signals
Digital input status, digital output status, logical signals
Pick-up current setting:
- IL1…IL3
- I01, I02, I0Calc
0.10…40.00 × I
N
, setting step 0.01 × I
N
0.005…40.00 × I
N
, setting step 0.005 × I
N
Inaccuracy:
- Starting phase current (5A)
- Starting I01 (1 A)
- Starting I02 (0.2 A)
- Starting I0Calc (5 A)
±0.5 %I
SET
or ±15 mA (0.10…4.0 × I
SET
)
±0.5 %I0
SET
or ±3 mA (0.005…10.0 × I
SET
)
±1.5 %I0
SET
or ±1.0 mA (0.005…25.0 × I
SET
)
±1.0 %I0
SET
or ±15 mA (0.005…4.0 × I
SET
)
Operation time
Definite time function operating time setting
0.050…1800.000 s, setting step 0.005 s
Inaccuracy:
- Current criteria (I
M
/I
SET
ratio 1.05
→
)
- DO or DI only
±1.0 % or ±55 ms
±15 ms
Reset
Reset ratio
97 % of the pick-up current setting
Reset time
<50 ms
A
AQ
Q-V211
-V211
Instruction manual
Version: 2.04
282