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Industrial Automation

Industrial Automation

Discontinued On Dec. 2014

S8VT

Switch Mode Power Supply (120/240/480/960 W Models)

S8VT

Natural Cooling Three-phase Power Supply Range from 5A up to 40A with Output Voltage of 24VDC

* Information in this page is a reference that you created on the basis of information in the product catalog before the end of production, may be different from the current situation, such as goods for / supported standards options / price / features of the product. Before using, please check the compatibility and safety system.

Item Nominal Input Voltage F: 400 to 500 VAC
Nominal Input Current 5 A 10 A 20 A 40 A
Efficiency (400 VAC FULL LOAD) 86% 90% 91% 91%
Input Voltage range 340 to 576 V 3 AC resp. 480 to 810 VDC
Frequency 50 to 60 Hz
Current (max.)
(Vin = Range min., Pmax)
0.5 A 1 A 1.5 A 3 A
Power factor (400 VAC
FULL LOAD)
0.66 0.66 0.86 0.86
Leakage current (max.) < 3.5 mA < 3.5 mA < 3.5 mA < 3.5 mA
Inrush current (max.)
(Pmax)
< 30 A @ Vin max. < 30 A @ Vin max. < 40 A @ Vin max. < 30 A @ Vin max.
EMI filter 2 × 10 mH 2 × 27 mH 2 × 6.8 mH 2 × 2.2 mH
Line fuses T2 A T3.15 A T4 A T6.3 A
Output Voltage adjustment range 21.6 to 28.0 VDC min.
Tolerance adjustment
accuracy
1%
Ripple & noise (P max.) 100 mV max. (p.p. 0-20 MHz)
Load variation influence ±0.5% max.
Input variation influence ±0.25% max.
Temperature variation
influence
Less than 0.05%/°C
Startup time (max.) 1.3 s 1.3 s 1.3 s 1.3 s
Hold time (min.)
(Vin = 400 VAC)
15 ms 15 ms 15 ms 15 ms
Protection - Short circuit protection continuative
- Over load protection
- Over voltage protection
Parallel operation Yes (for two units)
Serial operation Yes (for two units)
Indicator Yes (Green LED)
Others Heat radiation Natural air cooling
Ambient temperature -10 to 70°C (de-rating: 5%/°C for 60 to 70°C)
Temperature power
derating
60 to 70°C see diagram
Storage temperature -40 to 85°C
Ambient humidity 10 to 90% noncondensing
Dielectric strength 2.5 kVAC Input-PE (for 1 sec.; routine test)
3 kVAC Input-Output on isolation components (transformers) (for 1 sec.; high-
pot routine test)
1 kVAC Output-PE (for 1 sec.; routine test).
Insulation resistance 500 Mohm min at 500 VDC, Output - P.E.
Vibration resistance 10 to 55 Hz, 0.375 mm single amplitude for 2 h each in X, Y and Z directions
10 to 150 Hz, 0.35 mm single amplitude for 80 min each in-X, Y and Z directions
Shock resistance 150 m/s2, 3 times each in ±X, ±Y, ±Z directions
EMC EN55011 (EN55022) EN61000-3-2, EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11, EN61204-3
Approval standards
(AC and DC input)
IEC60950-1, EN60950-1 UL60950-1, CSA 22.2 No. 60950-1, UL508 Listed *1,
EN50178, EN60204
Life expectancy 10 years (Vin = 400 - 500 VAC 50% of rated output current Ta = 40°C)
MTBF *2 > 300.000hrs
Weight 0.71 kg 0.91 kg 1.8 kg 3.3 kg

*1. UL approval up to 600 VDC
*2. MTBF stands for Mean Time Between Failures, which is calculated according to the probability of accidental device
       failures, and indicates reliability of devices.