|
Item
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120 W
|
240 W
|
480 W
|
960 W
|
|
Efficiency (Typ. at 400 VAC)
|
89%
|
89%
|
91%
|
92%
|
|
Input
|
Rated Input Voltage
|
3 × 380 to 480 VAC, 2 × 380 to 480 VAC, 450 to 600 VDC
|
3 × 380 to 480 VAC,
2 × 380 to 480 VAC
|
|
Allowable range
|
3 × 320 to 576 VAC, 2 × 340 to 576 VAC, 450 to 810 VDC
|
3 × 320 to 576 VAC,
2 × 340 to 576 VAC
|
|
Output
|
Voltage adjustment range (with V.ADJ)
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22.5 to 29.5 V
|
|
Input variation influence
|
0.5% max. (at 3 × 320 to 576 VAC input, 100% load)
|
|
Load variation Influence
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1.5% max. at 0 to 100% load
|
|
Temperature variation influence
|
0.05%/°C max.
|
|
Overload protection
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Yes, 125% of rated current typ.
|
|
Power Boost
|
120% of rated current
|
|
Overvoltage protection
|
Yes
|
|
Operating ambient temperature
|
−40 to 70°C (−40 to 158°F)
|
|
Series Operation
|
Yes, Up to 2 units
|
|
Parallel Operation
|
Yes, Up to 2 units
|
|
EMI
|
Conforms to EN 61204-3, EN 55011 Class B
|
|
EMS
|
Conforms to EN 61204-3 high severity levels
|
|
Harmonic current emissions
|
Conforms to EN 61000-3-2
|
|
Approved Standards
|
UL: UL 508 (Listing),
ANSI/ISA 12.12.01
EN/VDE: EN 50178,
Lloyd’s Register
|
UL: UL 508 (Listing), ANSI/ISA 12.12.01, UL 60950-1, CSA: C22.2 No.60950-1,
EN/VDE: EN 50178, EN 60950-1,
Lloyd’s Register
|
|
Fulfilled Standards
|
SELV (EN 50178), PELV (EN 60204-1, EN 50178),
Safety of Power Transformers (EN 61558-2-16), EN 50274 for Terminal parts
|
SELV (EN 60950-1/EN 50178/UL 60950-1), PELV (EN 60204-1, EN 50178),
Safety of Power Transformers (EN 61558-2-16), EN 50274 for Terminal parts
|
|
Degree of protection
|
IP20 by EN / IEC 60529
|