Technical Characteristics
Monitored Systems
|
Characteristic |
Value |
|---|---|
|
Low-voltage AC – System voltage |
50/60/400 Hz ≤ 1000 V |
|
System earthing arrangements |
TT, TNS, IT(1) |
|
(1) Case where the loop impedance is high |
|
Electrical Characteristics
|
Characteristic |
Value |
|
|---|---|---|
|
Supply voltage |
220-240 Vac, -15% / +10% |
|
|
Maximum consumption |
8 VA |
|
|
Operating temperature |
-25oC / +55oC |
|
|
Storage temperature |
-40oC / +85oC |
|
|
Current measurement |
Measurement range |
From 0 to 200% of IΔn(1) |
|
Measurement accuracy for IΔn |
± 10% |
|
|
Display refresh time |
0.5 s |
|
|
Alarm |
Threshold I alarm (IΔn) |
Adjustable threshold from 0.03 A to 1 A in 0.001 A step, from 1 A to 30 A in 0.1 A step. |
|
Accuracy |
+0 / +10% |
|
|
Time delay t alarm (Δt) |
Adjustable time delay, instantaneous to 4.5 s in 10 ms steps. Instantaneous for IΔn= 30 mA. |
|
|
Settings |
Keypad or Modbus communication. |
|
|
Output contact |
Changeover type with latching. |
|
|
Pre-alarm |
Threshold I pre-alarm |
Adjustable threshold from 0.015 A to 1 A in 0.001 A step, from 1 A to 30 A in 0.1 A step. |
|
Accuracy |
+0 / +10% |
|
|
Time delay t pre-alarm |
Adjustable time delay from instantaneous to 4.5 s in steps of 10 ms. |
|
|
Settings |
Keypad or Modbus communication. |
|
|
Output contact |
NO type without latching. |
|
|
Test |
VigiPacT RMH relay |
Local or Modbus communication. |
|
Toroid – RM12T multiplexer RM12T multiplexer – RMH relay connections |
Continuous |
|
|
(1) If earth-leakage current >200% of IΔn, display = SAT |
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Output Contact Characteristics as Defined by IEC 60947-5-1
|
Characteristic |
Value |
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|---|---|---|---|---|---|---|---|
|
Rated thermal current (A) |
8 |
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|
Minimum load |
10 m A at 12 V |
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Utilization category |
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Rated operational current (A) |
24 V |
6 |
6 |
5 |
5 |
6 |
2 |
|
48 V |
6 |
6 |
5 |
5 |
2 |
- |
|
|
110-130 V |
6 |
6 |
4 |
4 |
0.6 |
- |
|
|
220-240 V |
6 |
6 |
4 |
4 |
- |
- |
|
|
250 V |
- |
- |
- |
- |
0.4 |
- |
|
|
380-415 V |
5 |
- |
- |
- |
- |
- |
|
|
440 V |
- |
- |
- |
- |
- |
- |
|
|
660-690 V |
- |
- |
- |
- |
- |
- |
|
Mechanical Characteristics
|
Characteristic |
Value |
|
|---|---|---|
|
Front-panel mount dimensions |
72 x 72 mm |
|
|
Weight |
0.3 kg |
|
|
Degree of protection IEC 60529 |
Front face |
IP40 |
|
Other faces |
IP30 |
|
|
Connections |
IP20 |
|
|
Front face impact resistance(EN50102) |
IK07 (2 joules) |
|
|
Vibrations (Sinus Lloyd’s and Veritas) |
2 to 13.2 Hz ± 1 mm and 13.2 to 100 Hz - 0.7 g |
|
Environmental Characteristics
|
Characteristic |
Value |
|
|---|---|---|
|
Damp heat, equipment not in service (IEC 60068-2-30) |
28 cycles +25oC / +55oC / HR 95% |
|
|
Damp heat, equipment in service (IEC 60068-2-56) |
48 hours, environment category C2 |
|
|
Salt mist (IEC 60068-2-52) |
KB test, severity 2 |
|
|
Degree of pollution (IEC 60664-1) |
3 |
|
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Electromagnetic compatibility for both relay and toroid: |
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|
electrostatic discharges (IEC 61000-4-2) |
Level 4 |
|
|
radiated susceptibility (IEC 61000-4-3) |
Level 3 |
|
|
low-energy conducted susceptibility (IEC 61000-4-4) |
Level 4 |
|
|
high-energy conducted susceptibility (IEC 61000-4-5) |
Level 4 |
|
|
radio-frequency interference (IEC 61000-4-6) |
Level 3 |
|
|
conducted and radiated emissions (CISPR11) |
Class B |
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