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ERDN 20 Series

$0.00

20A Enclosed Type Redundancy Module

The ERDN 20 series is a 20A redundancy module that can be used with a power supply to improve overall system operation reliability. Product key features include: 5V/ 12V /24V /48 V input voltage for selection.

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Description

ERDN 20 Series

20A Enclosed Type Redundancy Module

The ERDN 20 series is a 20A redundancy module that can be used with a power supply to improve overall system operation reliability. Product key features include: 5V/ 12V /24V /48 V input voltage for selection. Support N+1 and 1+1 redundancy systems , built-in two rails DC input contacts and single output. The MOS FET technology implemented can reduce heat loss and reduce the voltage difference between the input and output voltages. This series has a built-in 2 channels DC OK relay contacts for monitoring output status, ultra-wide operating temperature of -40 to +80°C.

Features (ERDN 20) :

  • Support 1+1 and N+1 redundancy system
  • 2 channels input and 1 output
  • Suitable for redundancy operation of 5V/12V/24V/48V system
  • Output current up to 20A
  • Cooling by free air convection
  • -40 to +80°C ultra-wide operating temperature (>+60°C derating)
  • Built-in 2 channels DC OK signal and alarm relay contact

Applications :

  • Industrial control system
  • Semiconductor fabrication equipment
  • Factory automation
  • Electro-mechanical apparatus

Additional information

Weight 10.3 kg
Dimensions 8.2 × 9.9 × 4.5 cm
ERDN 20 Types :

ERDN20-5, ERDN20-12, ERDN20-24, ERDN20-48

Specifications

Model ERDN20-5 ERDN20-12 ERDN20-24 ERDN20-48
Input NUMBER OF INPUT 2 Channels
DC NORMAL VOLTAGE 5Vdc 12Vdc 24Vdc 48Vdc
DC VOLTAGE RANGE 4.5 ~ 6Vdc 9 ~ 14Vdc 19 ~ 29Vdc 36 ~ 60Vdc
RATED CURRENT 0~20A per input Continuous
VOLTAGE DROP (Vin-Vout) (max.) 0.2V
PEAK CURRENT 0~30A per input 5Sec.
EFFICIENCY (Typ.) 97% 98% 98% 98%
INPUT REVERSE CURRENT (max.) 1mA
INPUT REVERSE VOLTAGE (max.) 15Vdc 40Vdc 40Vdc 65Vdc
Output RATED CURRENT 0 ~ 20A Continuous
PEAK CURRENT (max.) 30A , 5Sec.
CAPACITANCE(Typ.) 320uF
STANDBY POWER LOSSES(Typ.) 1.5W

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