S8VK-S

Características

Fuente de alimentación conmutada

Encaja a la perfección en los cuadros de control más pequeños.

  • Funcionamiento posible a temperaturas ambiente de –40 a 70°C
  • Soporta entrada c.c. (90 a 350 Vc.c.)
  • Función de refuerzo de potencia a 120%
  • Montaje horizontal adosado
  • Resistencia a vibraciones hasta 5G y tensión de entrada anormal hasta 300 Vc.a. soportada durante 1 segundo
  • El recubrimiento de PCB protege contra el polvo, los gases corrosivos y la humedad
  • Certificación para 3.000m de altitud
  • Cumplimiento con RoHS
Especificaciones y modelos disponibles

Ordering information

Power ratings

Input voltage

Output voltage

Output current

Maximum boost current

Size (W × H × D) [mm]

Order code

60 W

100 to 240 VAC
(allowable range:
85 to 264 VAC or
90 to 350 VDC)

24 V

2.5 A

3 A

32×90×90

S8VK-S06024

120 W

24 V

5 A

6 A

55×90×90

S8VK-S12024

240 W

24 V

10 A

15 A

38×124×122

S8VK-S24024

480 W

24 V

20 A

30 A

60×124×122

S8VK-S48024

Specifications

Item

Power rating

60 W

120 W

240 W

480 W

Output voltage

24 V

Efficiency

115 VAC input1

87% typ.

90% typ.

91% typ.

230 VAC input1

89% typ.

92% typ.

93% typ.

Input

Voltage range2

Single-phase, 85 to 264 VAC, 90 to 350 VDC, 265 to 300 VAC (1 second)

Frequency2

50/60 Hz (47 to 450 Hz)

50/60 Hz (47 to 63 Hz)

Output

Voltage adjustment range3

21.6 to 28 V (with V.ADJ)

Input variation influence4

0.5% max.

Load variation influence5

1.5% max.

Temperature variation influence

0.05%/°C max.

Overload protection

Yes, automatic reset

Overvoltage protection

Yes, 130% or higher of rated output voltage, power shut off (shut off the input voltage and turn on the input again)

Operating ambient temperature6

−40 to 70°C (Derating is required according to the temperature.) (with no condensation or icing)

Series operation

Yes (For up to two Power Supplies, external diodes are required.)

Parallel operation

Yes (For up to two Power Supplies)

Under-voltage detection output

Yes (Photoswitch output: 30 VDC max., 50 mA max.)

Standards

Harmonic current emissions

Conforms to EN 61000-3-2

EMI

Conforms to EN 61204-3 Class B, EN 55011 Class B

EMS

Conforms to EN 61204-3 high severity levels

Approved standards

  • UL Listing: UL 508,ANSI/ISA 12.12.01 (For 60 W only Class2 Output: Per UL 1310)
  • cUL: CSA C22.2 No107.1,
  • CSA C22.2 No213 (For 60 W only Class2 Output: Per CSA C22.2 No.223)
  • UL UR: UL 60950-1 (Recognition) OVCII (≤ 3000 m) Pol2
  • cUR: CSA C22.2 No. 60950-1 OVCII (≤ 3000 m) Pol2
  • EN: EN 50178 OVCIII (≤ 2000 m) OVCII (2000 m≤ and ≤ 3000 m) Pol2, EN 60950-1 OVCII (≤ 3000 m) Pol2
  • ATEX: EN 60079-0,-15 Group II Zone2 Category 3G planned
  • IEC-EX: IEC 60079-0,-15 Group IIA, IIB, IIC Zone2 EPL: Gc planned

Conformed standards

PELV (EN/IEC 60204-1)

EN/IEC 61558-2-16:2009+A1:2013

Marine standards

Lloyd’s register

DNV GL

SEMI

Conforms to F47-0706 (200 to 240 VAC input)

Degree of protection

IP20 by EN/IEC 60529


1. The value is when both rated output voltage and rated output current are satisfied.
2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the product may result in ignition or burning.
If the input is connected to a UPS, do not connect a UPS with a square-wave output.
Doing so will cause the internal temperature of the product to increase, possibly causing smoking or burning.
3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than 28 V min of the voltage adjustment range. When adjusting the output voltage, confirm the actual output voltage from the product and be sure that the load is not damaged.
4. This is the maximum variation in the output voltage when the input voltage is gradually changed within the allowable input voltage range at the rated output voltage and rated output current.
5. 100 to 240 VAC input, in the range of 0 A to the rated output current.
6. At−40 to −25°C, time will be required before the rated output voltage is output after the input voltage is input.
1. The value is when both rated output voltage and rated output current are satisfied.
2. Do not use an inverter output for the product. Inverters with an output frequency of 50/60 Hz are available, but the rise in the internal temperature of the product may result in ignition or burning.
If the input is connected to a UPS, do not connect a UPS with a square-wave output.
Doing so will cause the internal temperature of the product to increase, possibly causing smoking or burning.
3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than 28 V min of the voltage adjustment range. When adjusting the output voltage, confirm the actual output voltage from the product and be sure that the load is not damaged.
4. This is the maximum variation in the output voltage when the input voltage is gradually changed within the allowable input voltage range at the rated output voltage and rated output current.
5. 100 to 240 VAC input, in the range of 0 A to the rated output current.
6. At−40 to −25°C, time will be required before the rated output voltage is output after the input voltage is input.

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