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Electrical specifications
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Line voltage
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380 ... 480 V 3 AC ±10 % (-15 % <1 min)
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Line system configurations
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Grounded TN/TT systems and non-grounded IT systems
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Line frequency
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47 ... 63 Hz
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Electronics power supply
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24 V DC -15 %/+20 %1), safety extra low-voltage (PELV/SELV)
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Short-circuit current rating (SCCR)
(Short Circuit Current Rating)
acc. to UL 508C (up to 600 V)
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1.1 ... 447 kW: 65 kA
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Electromagnetic compatibility
acc. to EN 61800‑3
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Second environment, Category C2/C3
For more information, see section Engineering notes
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Overvoltage category
acc. to IEC/EN 61800‑5‑1
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III
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Mechanical specifications
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Degree of protection
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IP20
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- According to UL 508C/UL 61800‑5‑1
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Open type
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Protection class
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- Line circuits with protective conductor connection according to IEC 61800‑5‑1
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I
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Safety extra low-voltage PELV/SELV
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Ambient conditions
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Storage
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Transport
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Operation
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In product packaging
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In transport packaging
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Climatic conditions
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Class 1K4
acc. to EN 60721‑3‑1: 1997
-25 ... +55 °C (-13 ... +131 °F)
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Class 2K4
acc. to EN 60721‑3‑2: 1997
-40 ... +70 °C (-40 ... +158 °F)
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Class 3K3 3)
acc. to EN 60721‑3‑3: 2002
In operation Without derating4): 0 ... +40 °C (32 ...104 °F)
For operation with derating: >40 ... +55 °C (>104 ... 131 °F)
Relative air humidity 5 ... 95 %
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Environmental class/harmful chemical substances
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Class 1C2
acc. to EN 60721‑3‑1: 1997
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Class 2C2
acc. to EN 60721‑3‑2: 1997
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Class 3C2
Class 3C3 for H2S and SO2
acc. to EN 60721‑3‑3: 2002
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Organic/biological influences
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Class 1B1
acc. to EN 60721‑3‑1: 1997
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Class 2B1
acc. to EN 60721‑3‑2: 1997
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Class 3B1
acc. to EN 60721‑3‑3: 2002
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Pollution degree 2)
acc. to IEC/EN 61800‑5‑1
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2
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Installation altitude
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- Up to 1000 m (3281 ft) above sea level
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Without derating
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- From 1000 m (3281 ft) up to 2000 m (6562 ft) above sea level observe the derating characteristics
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- Reduction of the output current by 10 % per 1000 m (3281 ft) or
- Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
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- From 2000 m (6562 ft) up to 4000 m (13123 ft) above sea level observe the derating characteristics
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- Reduction of the output current by 10 % per 1000 m (3281 ft) or
- Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
and additionally:
- Operation on line supply systems with grounded neutral point, or
- Operation with an isolating transformer with secondary grounded neutral point
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- Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
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Mechanical strength
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Storage
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Transport
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Operation
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In product packaging
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In transport packaging
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Vibratory load
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Class 1M2
acc. to EN 60721‑3‑1: 1997
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Class 2M3
acc. to EN 60721‑3‑2: 1997
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Class 3M1
acc. to EN 60721‑3‑3: 2002
Test values acc. to EN 60068‑2‑6 :
10 oscillations per axis in the range: 10 ... 57 Hz constant deflection 0.075 mm
57 ... 150 Hz constant acceleration 9.81 m/s2 (1 × g)
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Shock load
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Class 1M2
acc. to EN 60721‑3‑1: 1997
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Class 2M3
acc. to EN 60721‑3‑2: 1997
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Class 3M1
acc. to EN 60721‑3‑3: 2002
Test values acc. to EN 60068‑2‑27 :
3 shocks per axis in both directions
Peak acceleration 49 m/s2 (5 × g); duration 30 ms
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Certificates
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Declarations of conformity
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CE (Low Voltage, EMC and Machinery Directive)
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Certificates of suitability
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cULus
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