NRND
VMS-550 Series
Chassis Mount Ac-Dc Power Supply
Datasheet
All Models
Overview
- 500 ~ 550 W
- 90 ~ 264 Vac input (universal)
- 12 ~ 58 Vdc output options
- Industry standard 3” x 5” footprint
- Low profile
- Power factor correction (PFC)
- Output trim
- 12 V auxiliary fan output
- Long life electrolytic capacitors
- 60601-1-2 4th edition EMC collateral standard approvals
- Designed for 2 x MOPP applications
Safety & Compliance
- Safety Standards - 60601
- Safety Approvals - CE, Nemko, UL/cUL
Documents
Description
The VMS-550 series is a 550 W high density open frame ac-dc power supply certified to the medical 60601-1 edition 3.1 safety standards for 2 x MOPP applications and 4th edition EMC requirements. Packaged in a low profile, industry standard 3" x 5" footprint with high efficiency up to 92%, these medical power supplies are ideal for space-constrained medical and dental applications where reliability and regulatory compliance are major concerns.
Specifications
-
Input Voltage (Vac)90 ~ 264
-
Package TypeOpen Frame
-
Mounting StyleChassis
-
GradeMedical
-
Safety Standards60601
-
Dimensions LxWxH (in)5 x 3 x 1.5
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Dimensions LxWxH (mm)127 x 76.2 x 38.1
-
ProtectionsOver Current, Over Temperature, Over Voltage, Short Circuit
ALL MODELS
| Model Number | Power (W) | Output Voltage (Vdc) | Output Current (A) | Safety Approvals |
|---|---|---|---|---|
| VMS-550-12 | 500 | 12 | 41.67 | CE, Nemko, UL/cUL |
| VMS-550-15 | 500 | 15 | 33.33 | UL/cUL, Nemko, CE |
| VMS-550-24 | 550 | 24 | 22.92 | UL/cUL, CE, Nemko |
| VMS-550-30 | 550 | 30 | 18.33 | UL/cUL, Nemko, CE |
| VMS-550-48 | 550 | 48 | 11.46 | UL/cUL, Nemko, CE |
| VMS-550-58 | 550 | 58 | 9.48 | UL/cUL, Nemko, CE |
