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Power Supply Unit IP-15-01, IP-15-02

Power Supply Unit IP-15-01

Is aimed for power supply to units with spark proof circuits of explosion protection marking [Ex ia] IIC  as per GOST Р51330.0, GOST 51330.10. IP-15-01 has output voltage channels for 24V and 12V. IP-15-01 is to be installed outside hazardous indoor premices on dust and moist proof cabinets. 

Features

  • Extended ranges of incoming circuit voltage
  • Protection from impulse circuit interference
  • Two galvanically isolated outputs
  • Enhanced strength of isolation between output and input
  • Output voltage adjustment
  • Protection of output current overrun
  • Extended temperature ranges
  • Indication of operation state
  • Compact casing
 

 

 

 

    

Main Technical Parameters

 Input Parameters:

Ranges of input voltage, V

~ 110...275

Ferquency of feeding circuit, Hz

50 ±3

Maximum current, consumed from circuit (at 220 V), A

 0.45

Withstand overvoltage by the input, V

~ 288 (20 sec.)
~ 323 (1 sec.)

Withstand microsecond overvoltage by the input, kV
(GOST Р 51317.4.5-99, IEC 61000-4-5, EN 61000-4-5)

4 (L,N-PE)
2 (L-N)

 Output parameters:

Output channel, 24 V

Output voltage, V

 24 ±3

Ranges of output monophase voltage, V

 22...26

Permissible ripple voltage, V, not exceeding

0.15

Maximum output current, A

 1.5

Output channel, 12 V

Output voltage, V

12 ±3

Permissible ripple voltage, V, not exceeding

0.1

Maximum output current, A

0.5

 Insulation parameters:

Insulation voltage between incomining and outcoming circuits, V

 2500

Insulation voltage between incomining circuits and casing, V

 1500

Insulation voltage between outcomining circuits and casing, V

500

Isolation voltage between output channels, V

500

 Parameters:

Ambient temperature, ºC

-40...+50 

Cooling

natural convection

Average touble free life, hours, not less

50 000

Type of fastening

DIN 35 bar

Dimensions, mm

102×115×47

Weight, kg, not exceeding

0.4

 

Power Supply Unit IP-15-02

It is aimed for power supply to units with spark proof circuits of explosion protection marking [Exia] IIC  as per GOST Р51330.0, GOST 51330.10. IP-15-01 is to be installed outside explosive hazardous premises into dust and humid proof cabinets.

Features

  • Enhanced strength of isolation between output and input
  • Protection from impulse circuit interference
  • Protection of output current overrun
  • Enhanced output capacity
  • Indication of operation state
 

 

 

    

Technical Parameters

 Input Parameters:

Ranges of input voltage, V  

 ~ 187...245 

Frequency of feeding circuit, Hz

50 ±3

Maximum current, consumed from circuit (at 220 V), A

 0.5

Withstand overvoltage by the input, V

~ 288 (20 sec.)
~ 323 (1 sec.)

Withstand microsecond overvoltage by the input, kV
(GOST Р 51317.4.5-99, IEC 61000-4-5, EN 61000-4-5)

4 (L,N-PE)
2 (L-N)

 Output parameters:

Output voltage, V

18...34

Permissible ripple voltage, V, not exceeding

5

Maximum load current, A

2

 Insulation parameters:

Insulation voltage between incoming and outcoming circuits, V

 2500

Insulation voltage between incoming circuits and casing, V

 1500

Insulation voltage between outcoming circuits and casing, V

 500

 General Parameters:

Operational temperature ranges, °С

+1...+50 

Cooling

natural convection

Average trouble free life, hours, not less

50 000

Type of fastening

screw fastening

Dimensions, mm

180×165×110

Weight, kg, not exceeding

3.5