MEAN WELL DC-DC Converter, 48V dc/ 21A Output, 72 → 144 V dc Input, 1000W, Rack Mount, +60°C Max Temp -20°C Min

RS Stock No.:: 678-3688
Mfr. Part No.:: SD-1000H-48
Manufacturer:: MEAN WELL

MEAN WELL DC-DC Converter, 48V dc/ 21A Output, 72 → 144 V dc Input, 1000W, Rack Mount, +60°C Max Temp -20°C Min

1 In stock for delivery within 4 working days

Added

Price Each

SGD445.34

(exc. GST)

SGD485.42

(inc. GST)

Units	Per unit
1 - 4	SGD445.34
5 - 9	SGD435.99
10 - 24	SGD422.92
25 +	SGD410.24

RS Stock No.:: 678-3688
Mfr. Part No.:: SD-1000H-48
Manufacturer:: MEAN WELL

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: TW

Product Details

SD-1000 Series Single Output Enclosed Regulated Isolated DC-DC Converter

High reliability
1U low profile - 41mm
High power density - 10.7W/inch³
Ultra-wide 4:1 input voltage range
Regulated outputs
12V, 0.25A auxiliary output
Easy installation - screw terminals
Adjustable output voltage
EMC meets EN 55022 Class B
Forced air cooling by built-in dual fans with speed control
Remote ON/OFF control
Remote sense
LED power-on indicator
Short circuit, over-load, over-voltage and over-temperature protection
2kV input / output isolation

Note

De-rating above 50°C.
MTBF to MIL-HDBK-217F (25°C).

Standards

IEC 60950-1

Approvals

CB, TUV

Specifications

Attribute	Value
Output Voltage	48V dc
Input Voltage Range	72 → 144 V dc
Power Rating	1000W
Input Voltage Nominal	96 V dc
Output Current	21A
Mounting Type	Rack Mount
Isolated	Yes
Number of Outputs	1
Output Voltage Adjustment Range	46 → 60V
Isolation Voltage	2kV ac
Width	127mm
Depth	41mm
Length	295mm
Load Regulation	±0.5%
Minimum Temperature	-20°C
Efficiency	92%
Maximum Temperature	+60°C
Standards Met	3, 4, 5, 6, 8, EN 55022 (CISPR22) Class B, EN 61000-4-2, ENV 50204, Heavy Industry Level Criteria A