Emerson

SolaHD Sola/Hevi-Duty

Power supply unit

SDN-C series

Single-channel AC/DC power supply unit (SMPS PSU) / converter
Cooling -- Convection
Status indicator -- NO contact relay (200mA; 50Vdc)
Status indicator -- Signal Active when Vout>18.5Vdc +/-5%

380Vac-480Vac (400Vac / 415Vac / 440Vac nom.; 50/60Hz)
320Vac-540Vac

550-650Vdc (600Vdc nom.)

Input status LED
Output status LED
Alarm status LED

3-phase (3AC)
Single-phase (1AC)
DC

20A output (adjustable)

480W output

24Vdc output (adjustable)
23.5-28.5Vdc (24Vdc nom.)

screw connections

1.5...6mm2 / 16AWG...10AWG (screw connections; input/output)

Short-circuit protection -- Output automatically goes to near zero / protected from continuous Short-circuit protection -- Auto-recovery
Peak Current Protection -- 1.5 x Nominal Current for > 4 seconds minimum while holding voltage > 20Vdc
Overcurrent protection -- PowerBoostTM
Overvoltage protection -- > 30.5Vdc but < 33Vdc; auto-recovery
Over-temperature protection -- LED Alarm and Output shutdown; auto-recovery
Back EMF Immunity -- < 35V No damage; auto-recovery
Parallel operation -- Single or Parallel operation selectable via front switch.

No communication interface

DIN rail mounting
DIN rail TS35/7.5
DIN rail TS35/15

IP20

123 mm

87 mm

127 mm

metal housing

-40...+60 °C
(linear derating to 75% power) +60...+70 °C

-40...+85 °C

Commercialized

SDN-2024-480CD

ATEX Directive (EN60079-0; EN60079-7; EN60079-15; II 3 G; Ex ec nC IIC Gc)
IECEx Certified IEC 60079-0; IEC 60079-7; IEC 60079-15 / Ex ec nC IIC Gc
CE marking (IEC/EN 60950-1 2nd edition)
cRUus UL recognized component (ITE - UL 60950-1/CSA C22.2 No. 60950-1 2nd Edition)
UL Recognized Component Class I Div 2; Class I Zone 2; T4
cRUus UL Recognized Component (Haz. Loc.; UL60079-0/CSA E60079-0; UL 60079-15 CSA / Class I; Zone 2; AEx nA nC IIC; Ex nA nC IIC)
cULus Listed (Ind. Control Equipment - UL 508; CSA C22.2 No. 107.1)
IEC 60068-2-27 - Shock resistance - 11ms (10G); 3 axes
IEC 60068-2-6 - Vibration resistance - 10-2000Hz; 2.5G (random) for 20mins for each axis

Class I Zone 2

Extensive international hazardous location certifications; including Class I; Zone 2; ATEX; IECEx; ExEAC
Hazardous location temperature code (T-Code) rating of T4
International off-shore certifications; including ABS and DNV-GL
PowerBoostTM enables short duration overload capability to start loads with high inrush current
Three LEDs provide extensive diagnostics
Dual output terminals for convenience in wiring
DC OK relay to provide diagnostic information to a PLC; controller or monitoring system
Universal AC and DC input voltages to accommodate global requirements
Wide operating temperature range accommodates both extremely hot and extremely cold environments
Active Power factor correction on most models
Parallel operation capability standard
Supports redundant power supply operation using optional SDN Redundancy modules
5-year limited warranty

(input) 0.5 N.m
(output) 0.8 N.m

2

100mVpp max.

Altitude -- 0-3000m (0 to 10000ft)
Industrial automation
Process control
Material handling and conveyors
Hazardous locations
Marine applications

>630 000h (380Vac; at 25°C)
>630 000h (480Vac; at 25°C)
>460 000h (380Vac; at 40°C)
>450 000h (480Vac; at 40°C)