Vi10480

Features

High efficiency up to 94% with universal AC input range (85~264Vac)
480W output at 48~56VDC with 150% (720W) peak load capacity
Hardened with wide operating temp -25°C~70°C
Support 1+1 or N+1 redundant system
Built-in current sharing function
Built-in DC OK relay contact
Output protections: OVP/OLP/SCP/OTP
Easy Fuse Tripping due to High Overload Current
100% full load burn-in test
Free air convection

Overview

Vigitron’s MaxiiPower™ Vi10480 Din Rail Power Supply is designed for hardened applications. A wide operating temperature range of -25ºC to 70ºC assures reliable operation for many mission-critical operations. It provides many features designed for its own protection and connection to the device its powering. The Vi10480’s combined a 150% peak load up to 720W, over current protection and current limiting will protect itself and powered devices. An alarm relay provides notification in the event of failures. Outputs of multiple Vi10480s can be connected together to increase the total power or serve as a backup supply. Multiple DIN Rail mountings simplify installation.

The Vigitron Vi10480 can be configured for a variety of applications providing both additive and backup power.

Specification

Electrical
Output
Output Power	480W, 48-56VDC (Adjustable) @ 10A Max.
Ripple and Noise	≤480mV at 0~70°C ≤480mV at -25°C
Voltage Accuracy	±3.0%
Line Regulation	±0.5%
Load Regulation	±1.0%
Set-up Time	<3S@230VAC
Hold up Time	≥20mS (230VAC input, Full load)
Temperature Coefficient	±0.03%/°C
Overshoot / Undershoot	<5.0%
Input
Voltage Range	85VAC~264VAC, 130VDC-350VDC
Frequency Range	47Hz~63Hz
Power Factor	0.99/110VAC, 0.95/230VAC
Efficiency	0.938
AC Current	<7.0 A/100VAC, <3.5A/230VAC (max.)
Inrush Current	<20A/110VAC, <40A/230VAC, Cold start
Leakage	Input-Output <0.25mA, Input-PG:<3.5mA
Protection
Over Load	110%~150% of rated current, Auto recovery
Over voltage	58~63VDC, constant voltage, Auto recovery
Over temperature	115±5°C , shut down O/P, Auto recovery
Short Circuit	Long-term mode, Auto recovery
DC-OK LED	On: when output is up to 90% of rated output voltage Off: when output is down to 80% of rated output voltage
DC-OK Relay	Max 30V/1A or 60V/0.3A or 30Vac/0.3A, Resistive load
Regulatory
Safety	UL508, UL60950, EN60950, CE
EMC Emission	EN55022, EN55024, FCC PART 15 Class B
EMC Immunity	EN61000-4-2,3,4,5,6,8,11; heavy industry level
Environmental	RoHS, WEEE
Environmental
Humidity	Operating:20 to 90%, non-condensing Storage: 5 to 95%, non-condensing
Temperature	Operating: -40°C to +75°C Storage: -40°C to +85°C
Mechanical
Dimensions	5x2.8x4.9in, 127x70x124mm (LxWxH)
Weight	2.54 lbs (1.15Kg)
Material	Sheet Metal
*Specifications subject to change without notice.