The Versatile Power Series offers versatile ways of powering between 600 and 1000 watts. In staying within popular foot prints, the VPS allows customers to use this series in multiple applications where standardizing on a single reference platform is key for lowering skews and using higher volumes for economical price considerations.

  • 5 x 8.5 x 1.61 inches
  • Universal Input
  • Current Sharing Option
  • Peak Power Capability
  • 5 V Stand by Provision

Input Specifications
Input Voltage 85-264 VAC/120-390 VDC, Universal
Input Frequency 47-63 Hz
Input Current 8 A max @ 120 VAC AND 3.64 A max @ 240 VAC
Input Protection F16A / 250V in Live & Neutral both
No Load Power Typ 3W over entire input range with main output kept off using Remote ON/OFF
Typ 6W over entire input range with main output kept on using Remote ON/OFF
Inrush Current 25 A max @ 240 VAC
Output Specifications
Output Voltage From 12 V to 58 V (Refer model number matrix table)
Output Power Forced Air Cooling, up to 800W (U-Channel), up to 560W (Slotted Cover), up to 480W (Plain Cover) *Ref. Derating curve
Output Voltage Adjustment +/-3 %
Hold-up Time 120 VAC: 8 ms AND 240 VAC: 8 ms
Line Regulation +/-0.5 %
Load Regulation +/-1 %
Minimum Load 0.0 A
Transient Response max excursion 10 %; 50-100 % step load change at 0.1A/uS slew rate, 50 % duty cycle, 50/60Hz, recovery time < 5 ms.
Ripple1 2.0 % max for all outputs.
Rise Time < 100 ms
Set Point Accurarcy +/-1 %
Over Current Protection 110 % Typ, Hiccup Type, Autorecovery
Over Voltage Protection 114 %, Latch Type ,AC Power to be recycled for recovery
Short Circuit Protection Latch Type ,AC Power to be recycled for recovery
Current Share up to 3 supplies can be connected in parallel (optional)
Cooling Convection: 600 W (U-Channel),420 W(Slotted Cover),360 W (Plain Cover)
General Specifications
Efficiency 120 VAC: 88 % Typical 240 VAC: 93 %                                                                                           
Power Factor 120 VAC : 0.98 AND 240 VAC : 0.95
Isolation Voltage 4000 VDC between input to output, 2500 VDC input to Earth
MTBF 1.28m Hours, Telcordia -SR332-issue 3
Switching Frequency PFC converter:Variable, 85 kHz typical
3Resonant converter:Variable, 100 kHz typical
Leakage Current 400 μA @ 240 VAC / 50 Hz     Touch Current : < 100 μA
Dimensions 5.0 x 8.5 x 1.61 inches
(127 x 216 x 41 mm)
Weight 1.1 Kg
Environmental Specifications
Operating Temperature -40 to +70°C, refer derating curve                                                                                                              
Storage Temperature -40 to +85°C
Relative Humidity 95 % Rh, non condensing
Altitude Operating: 16,000 ft.; Nonoperating: 40,000 ft.
Model Number Type Voltage Max. Load
Max. Load
(300 LFM)
(Fan Cooled)
VPS800-1012U-Channel12 V25 A33.33 A
VPS800-1015U-Channel15 V25 A33.33 A
VPS800-1024U-Channel24 V25 A33.33 A
VPS800-1030U-Channel30 V20 A26.66 A
VPS800-1048U-Channel48 V12.5 A16.66 A
VPS800-1058U-Channel58 V10.34 A13.78 A
VPS800-1S12U-Channel+ Slotted12 V17.5 A23.33 A
VPS800-1S15U-Channel+ Slotted15 V17.5 A23.33 A
VPS800-1S24U-Channel+ Slotted24 V17.5 A23.33 A
VPS800-1S30U-Channel+ Slotted30 V14 A18.66 A
VPS800-1S48U-Channel+ Slotted48 V8.75 A11.66 A
VPS800-1S58U-Channel+ Slotted58 V7.25 A9.66 A
VPS800-1T12U-Channel+ Cover12 V15 A20 A
VPS800-1T15U-Channel+ Cover15 V15 A20 A
VPS800-1T24U-Channel+ Cover24 V15 A20 A
VPS800-1T30U-Channel+ Cover30 V12 A16 A
VPS800-1T48U-Channel+ Cover48 V7.5 A10 A
VPS800-1T58U-Channel+ Cover58 V6.2 A8.26 A
To order product with the redundancy diode option please add the suffix-R to your required part number. For Example - VPS800-1012-R
General Notes:
  • Combined output power of main output, fan supply and standby supply shall not exceed max. power rating.
  • Standby output voltage 5 V/ 1.5A(convection) with tolerance including set point accuracy, line and load regulation is +/-10 %.Ripple and noise is less than 5 %.
  • Specifications are for nominal input voltage, 25°C unless otherwise stated.
  • PSU is supplied with J3, Pin-6 and Pin-7 shorted to enable main output without remote on/off feature.
  • Fan supply output voltage 12V/500ma is +/-30 % and ripple less than 10 % to get 12V output min 10 % load on main output is required.
  1. For Ripple measurement minimum output power requirement is 25 W.
  2. Ripple is peak to peak with 20 MHz bandwidth and 10 μF (Tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
Signals & Controls
Power Good : Is a TTL signal which goes high after main output reaches 90% of its set value.
The delay is 0.1 s to 0.5 s
Power Fail : The same signal goes low at least 1ms before main output falls to 90 % of set value at AC Power off

Power Good /Power Fail Signal
Remote Sense Compensates for 200 mV drop
Remote on/off Pin 6 & Pin 7 of J3 can be used for Remote on/off.
Shorting Pin 6 to Pin 7 enables main output while keeping the Pins open disables main output.
OCP limit set Pin 8 & Pin 9 of J3 must be left open
Derating Curve
Parameter Conditions/Description Criteria
Conducted Emissions EN55032 Class B
Radiated Emissions EN 55032 Class A(Class B External toroid )
Input Current Harmonics EN 61000-3-2 Class A
Voltage Fluctuation and Flicker EN 61000-3-3 Complies
ESD Immunity EN 61000-4-2 A
Radiated Field Immunity EN 61000-4-3 A
Electrical Fast Transient Immunity EN 61000-4-4 A
Surge Immunity EN 61000-4-5 A
Conducted Immunity EN 61000-4-6 A
Magnetic Field Immunity EN 61000-4-8 A
Voltage dips, interruptions EN 61000-4-11 Criterion A & B
CE Mark Complies with LVD Directive
Safety Standard(s) IEC/EN 62368-1,ED 2 UL62368-1,CSA C22.2 No. 62368-1
Approval Agency Nemko,UL,C-UL
Safety File Number(s) UL Certificate No : 20190313-E150565 CB Test Certificate No : NO105325 Nemko Certificate No : P19223362
UL Class - I Certificate
Nemko Class - I Certificate
CB Class - I Certificate
Mechanical Specifications
AC Input Connector (J1)

TE Connectivity: NC6-P107-03 Pin 1
Pin 2
Pin 3
DC Ouput Connector (J2) 6-32 inches Screw Pan HD
Mating: Designed to accept Ring Tongue Terminal AMP : 8-31886-1,
wherein one 16 AWG(max) wire can be crimped.
Note : One Ring Tongue Terminal with 16 AWG is recommended for current up to 11A only.
Use multiple tongue terminals with wire for more current.
Signal Connector (J3) Molex: 22-23-2101
Mating: 22-01-2107; Pins: 08-50-0113
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
J10, J11 (Fan Output) Pin 1
Pin 2
U-Channel + Slotted Cover
U-Channel + Plain Cover
Current Sharing Block Diagram
    Installtion instruction for current sharing:
  1. During the installation and setup of parallel supplies in a system it is important that a single remote sense point be used for all the supplies.
  2. The remote sense The remote sense voltage between the supplies must be adjusted to within 1% to ensure the supplies are inside the 1% capture window.
  3. If the supplies are not initially adjusted inside the capture window the supplies will not current share satisfactorily.
    Note: Set-Up Procedures:
  1. Connect load cables to the outputs of each supply.
  2. Connect the remote sense lines to the load in twisted style .(A common remote sense point must be used for all the supplies in parallel).
  3. Connect all the “LS” signal(Pin 10) on the J3 connector between the supplies.
  4. Adjust remote sense voltage of each supply to within 1 % of rated output voltage or readjust to required set point.
    (Adjustment to be done with all other parallel supplies off).
  5. Current sharing between the supplies can be verified by monitoring the output current of each supply with a hall effect DC current probe. The supplies should share to within 10% of the total load current.
  6. The current share circuit has a capture window voltage of +/- 3 % of the rated output voltage. If the output remote sense voltage of one of the supplies is adjusted outside the 3% window the supplies will not current share.

Related Products