·Some details are not shown. Please refer to specification sheets for all information.

HDC4

DC POWER SUPPLY

Functions & Features
• Accepting 85 – 132 V or 170 – 264 V AC and providing regulated 24 V DC output
• Rack & DIN rail mounting

MODEL: HDC4–[1]–[2]

ORDERING INFORMATION
• Code number: HDC4-[1]-[2]
Specify a code from below for each [1] and [2].
(e.g. HDC4-K-D)

OUTPUT VOLTAGE
24 V DC

[1] POWER INPUT
AC Power
K: 85 – 132 V AC
(Operational voltage range 85 – 132 V, 47 – 440 Hz)
L: 170 – 264 V AC
(Operational voltage range 170 – 264 V, 47 –  440 Hz)

[2] MOUNTING
R: Rack
D: DIN rail

GENERAL SPECIFICATIONS
Construction: Front terminal access; terminal cover provided
Connection: M4 screw terminals (torque 0.8 N·m)
Screw terminal: Nickel-plated brass
Isolation: output to power to FG

SUPPLY OUTPUT
■ Output voltage: 24 V DC ±3 % (adjustable on the front panel), ripple 1.5 %p-p max.
Typical load current: 2.0 A
Maximum load current: 2.5 A @ 1 minute
Overload protection: Current restriction in the voltage drop characteristics (automatic recovery)
Overload voltage protection: No output; Recovers when the power input is turned off and on.

INSTALLATION
Operating temperature: 0 to 50°C (32 to 122°F)
Operating humidity: 30 to 85 %RH (non-condensing)
Dimensions
  Rack mounting: W36 × H99 × D126 mm
  (1.42" × 3.90" × 4.96")
  DIN rail mounting: W40 × H92 × D130 mm
  (1.57" × 3.62" × 5.12")
Weight
  Rack mounting: 420 g (0.93 lb)
  DIN rail mounting: 300 g (0.66 lb)

PERFORMANCE % of output voltage
Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)
Load effect: 0.9% (load current: 0 – 2 A)
Insulation resistance: ≥ 50 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute for 85 – 132 V AC; 2500 V AC @ 1 minute for 170 – 264 V AC (output to power, power to FG)
500 V AC @ 1 minute (output to FG)

CONNECTION DIAGRAM

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm (inch)

M-System Co., Ltd.