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Connections
Technical Data
Table 10.1 – Measuring Circuitry
Rated phase current
- Current measuring range
- Thermal withstand
- Burden
Rated residual current (optional)
- Current measuring range
- Thermal withstand
- Burden
Rated residual current
- Current measuring range
- Thermal withstand
- Burden
Rated residual current (optional)
- Current measuring range
- Thermal withstand
- Burden
Rated voltage Un
- Voltage measuring range
- Continuous voltage withstand
- Burden
Rated frequency fn
- Frequency measuring range
Terminal block:
- Solid or stranded wire
Table 10.2 – Auxiliary Voltage
Catalog No./ Option
Rated voltage U
aux
Power consumption
Max. permitted interruption time
Terminal Block:
- Phoenix MVSTBW or equivalent
Chapter
5 A (configurable for CT secondaries 1 – 10 A)
0...250 A
20 A (continuously)
100 A (for 10 s)
500 A (for 1 s)
< 0.2 VA
5 A (configurable for CT secondaries 1 – 10 A)
0...50 A
20 A (continuously)
100 A (for 10 s)
500 A (for 1 s)
< 0.2 VA
1 A (configurable for CT secondaries 0.1 – 10.0 A)
0...10 A
4 A (continuously)
20 A (for 10 s)
100 A (for 1 s)
< 0.1 VA
0.2 A (configurable for CT secondaries 0.1 – 10.0 A)
0...2 A
0.8 A (continuously)
4 A (for 10 s)
20 A (for 1 s)
< 0.1 VA
100 V (configurable for VT secondaries 50 – 120 V)
0 – 160 V (100 V/110 V)
250 V
< 0.5V A
45 – 65 Hz
16 – 75 Hz
Maximum wire dimension:
4 mm2 (10-12 AWG)
Type A (standard)
40 - 265 V ac/dc
110/120/220/240 V ac
48/60/110/125/220 V dc
< 7 W (normal conditions)
< 15 W (output relays activated)
< 50 ms (110 V dc)
Max. wire dimension:
2.5 mm
(13-14 AWG)
2
857-UM001A-EN-P – July 2009
10
Type B (option)
18...36 V dc
24 V dc
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