TC 301 CalTrans Power Supply
100-240 VAC Input / 5V @ 60A DC Output
FEATURES:
- For use in Caltrans TEES 332, 334, 336, 342, 344, and 346 Series cabinets
- For use in Traffic Intersection Control Systems
- For use in LED Road Signs
- High Efficiency / High Reliability
- For use in existing and new configurations
- Custom Configurations Available
- Description
- Specifications
- Data Sheets
Description
Jasper’s TC301 is designed for LED Road Sign and Traffic Control applications where high power density and high reliability are required. This unit converts universal 100-240 VAC input to 5V @ 60A output, with the ability to operate over a wide temperature range. It can be customized to nearly any applicable transportation application. Please contact us with your specifications so we can offer a solution!
Jasper Electronics designs and manufactures Traffic Control Power Supplies which are in use by various state DOTs, including California (CalTrans / TEES-Compliant,) NYSDOT, CODOT, and other states primarily for use in Caltrans TEES 332, 334, 336, 342, 344, and 346 Series cabinets. Jasper offers smaller, lighter, more efficient, and much more reliable units than legacy supplies. Custom power supplies are our specialty!
| ENVIRONMENTAL | |||||
| Parameter | Min | Typ | Max | Unit | Remark |
| Operating Temperature | -37 | 25 | 74 | °C | |
| Storage Temperature | -40 | 25 | 85 | °C | |
| Relative Humidity | 5 | 95 | % | Non-condensing | |
| Altitude | 0 | 5000 | m | 3000-4000m normal operating temperature. Decrease 1°C for every 200m increase | |
| Cooling | Natural conduction (The bottom of the case needs to be mounted to a heatsink with minimum size: 320mm x 320mm x 22mm) | ||||
| INPUT CHARACTERISTICS | |||||
| Parameter | Min | Typ | Max | Unit | Remark |
| Input Voltage Range | 100 | 110/220 | 240 | VAC | |
| Input Frequency Range | 47 | 50/60 | 63 | Hz | |
| Power Factor | 0.95 | 220VAC rated load | |||
| Input Current, max | 4 | A | |||
| Inrush Current | 19 | A | 100VAC, rated load, cold start | ||
| OUTPUT CHARACTERISTICS | |||||
| Parameter | Min | Typ | Max | Unit | Remark |
| Output Voltage Range | 4.9 | 5.1 | 5.25 | VDC | |
| Output Current | 0 | 30 | 60 | A | All input range |
| Load Regulation | ±2 | % | Rated input, all load condition | ||
| Accuracy | ±3 | % | All input and load condition | ||
| Line Regulation | ±1 | % | Rated load and all input range | ||
| Ripple & Noise (Peak-Peak) | 200 | mV | Rated input and load range. Output is decoupled by a high frequency 0.1 μF cap and a 10μF cap. Bandwidth set at 20MHz | ||
| Output Power | 252 | 300 | W | ||
| Efficiency | 88 | % | 220Vac input, full load, room ambient | ||
| Dynamic Response Overshoot | ±10 | % | 25%-75%-25% load change, rate:.1A/us, Freq: 100-10kHz. |
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| Temperature Coefficient | ±0.02 | %/°C | Rated input and output | ||
| Start-up Time | 3 | S | 25°C, 220VAC, rated load | ||
| 10 | S | -25°C, 220VAC, rated load | |||
| AC On / Off Overshoot | ±10 | % | All input and load conditions | ||
| PROTECTION | |||||
| Parameter | Min | Typ | Max | Unit | Remark |
| Output Overvoltage | 5.6 | 6.5 | V | Self recovery after fault removed | |
| Output Overcurrent | 66 | 90 | A | Hiccup mode, self recovery after fault removed | |
| Short Circuit | Can withstand continuous short, self recover after fault removed | ||||
| Over Temperature | 80 | 90 | °C | Shutdown due to overtemp self-recovers. Max temperature point at 70mm from output connector of the chassis | |
* Specifications subject to change without notice.
| EMC | ||
| Parameter | Standard Requirement | |
| Conducted Emission (CE) | EN55022 - Class B | |
| Radiated Emission (RE) | EN55022 - Class B | |
| Surge | EN61000-4-5 Line - Line: 1 KV (2.Q), Line - Earth: 2KV (12.Q) | |
| ESD | EN61000-4-2 Contact Discharge: ±4KV, Air Discharge: ±8KVo ( Criterion B) | |
| Radiated RF Field, 80-1 000MHz (RS) | EN61000-4-3 LEVEL 3: Field Strength: 1 0V/m (Criterion A) | |
| Immunity to Conducted Disturbance (CS) | EN61000-4-6 LEVEL 3: Field Strength: 1 0V/m (Criterion A) | |
| Fast Transient / Burst (EFT/B) | EN61000-4-4 LEVEL 3: 2KV (Criterion B) | |
| Vibration | Sinusoidal vibration: 1-4Hz, Acceleration: 0.0001 g2/Hz; 4-1 00Hz, Acceleration: 0.01 g2/Hz; 100-200Hz, Acceleration: 0.001 g2/Hz. 3-Axial, Each axis 30 Min | |
| Shock | Half sine, Acceleration: 300m/s2; Pulse Width:6 mS, Axis: 6 Directions, 3 time/direction. | |
| Voltage fluctuation and flicker | Psts;1.o dcs;3% P1ts;0.65 dmaxs;4% d(t)≥3.3% for period ≤200ms | |
| Harmonic Current | CLASS A IEC61000-3-2 [6] | |
| Audible Noise | ≤55dB: 25°C Full Load, Distance:100cm | |
| MTBF | MTBF≥150,000h | |
| SAFETY AND INSULATION CLASS | ||
| Parameter | Standard Requirement | Remark |
| Input - Output | 3000VAC/10mA//1 min | No insulation breakdown, no damage of component and no arcing |
| Input - Protective Earth | 1500VAC/10mA//1 min | No insulation breakdown, no damage of component and no arcing |
| Output - Protective Earth | 500VDC/10mA//1 min | No insulation breakdown, no damage of component and no arcing |
| Insulation Resistance | ≥10MΩ | 500Vdc, insulation resistance for Input-Output, Input-Earth, Output-Earth, 10Mohm at ambient humidity of <90%. |
| Touch Current | <1.5mA | 220VAC Input |
| Ground Continuity | <0.1Ω | Test Current: 32A, Duration: 2S |
| MECHANICAL | ||
| Dimensions | 165 x 85 x 26 | |
| Weight | ≤0.8Kg | |
