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VTC310 Detailed Specifications

Electrical (Input)
Nominal (ip)
110
250
300
Actual (Vdc)
100 - 140
230 - 280
280 - 360
Input Amps (max)
4.8
2.1
1.5
Input Fuse (MDA)
4 3
2
Noise on Input
< 25mV

Electrical (Output)
Nominal (op)
12
24
48
Output Volts (DC)
13.6 ± 0.05
27.2 ± 0.05
54.4 ± 0.05
Output Adjustment
± 0.5
Output Amps (cont.)
20
10
5.0
Output Amps (peak)
25
13 6.5
Output Crowbar
16.0 ± 0.5 V
32.0 ± 1.0 V
63.9 ± 2.0 V
Output Ripple & Noise
< 25mV
Transient Response
< 1V for 50% Surge
Regulation (Line & Load)
< +/- 0.5%
Duty Cycle
Peak 20% for 5 min max
Continuous 100% for 24 hours per day
Efficiency
> 85% @ Maximum Output

Mechanical and Environmental
Operating Temperature
Range
-25 to +40°C @ Maximum Output
Derate Linearly 2.5% per °C from 40°C
(Optional -40°C extra wide temperature operation avail.)
Humidity
0-95°C Relative Humidity
(non-condensing) with optional conformal coating
Audible Noise
NONE Ødb @ 3 feet
Typical Service Life
>10 years (87,600 hours)
Isolation
Input-Case & Input-Output 1500 VDC,
Output-Case 500VDC
Length
9.6 in / 24.4 cm
Width
8.2 in / 20.8 cm
Height
3.5 in / 6.4 cm
Clearance
1 Inch (2.5 cm) all around
Material
Marine Grade Aluminum
Finish
Black Anodize / Powder Epoxy Coat
Fastenings
All 18-8 Stainless Steel
Weight
7.5 lb / 3.4 kg
Connections
Four contact output terminal
Warranty
3 years
Safety
Approval to CSA/UL Standards Pending

Enhancements to these general specifications can be accommodated upon request
Designed to meet common approval requirements. Specifications Subject to Change Without Notice
Designed and Manufactured in Canada