Nominal Input |
Nominal Output |
Model | Configuration | Heating Dissipation Mode |
72V | 14.0V | ATD1K-7212-A | CANxxxx/N | Natural Air Cooling |
96V/108 | 14.0V | ATD1K-10812 -A | CANxxxx/N | Natural Air Cooling |
144V | 14.0V | ATD1K-14412-A | CANxxxx/N | Natural Air Cooling |
320V | 14.0V | ATD1K-32012-A | CANxxxx/N | Natural Air Cooling |
Model | ATD1K-7212-A | ATD1K-10812-A | ATD1K-14412-A | ATD1K -32012-A | |
Input | Nominal Voltage | DC72V | DC96V/DC108V | DC144V | DC320V |
Nominal Current | 15A | 10A/11A | 5A | 3.5A | |
Max Working Current |
≤25A | ≤18A | ≤12A | ≤8A | |
The range of input voltage |
44-97V | 72-162V | 100-200V | 220-450V | |
The protection of under voltage |
42V±2V | 70V±2V | 96V±4V | 215V±5V | |
The protection of over voltage |
100±3V | 162±4V | 215±5V | 455±5V | |
Activation Time | ≈0.5S @ VIN=72V |
≈0.5S @ VIN=108V |
≈0.5S @ VIN=144V |
≈0.5S @ VIN=320V |
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Output | Nominal Voltage | 14.0V±1% | |||
Voltage Range | 8.0-15V | ||||
Nominal Output Current |
72A | ||||
Nominal Output DC Power |
1000W | ||||
Peak Power | 1200W Continues 6 Minutes | ||||
Max Efficiency | ≥94% | ||||
Instant Responding |
≤50ms | ||||
The Adjustment rate of voltage |
0.01 | ||||
The Adjustment rate of loading |
≤1% | ||||
The steady voltage accuracy |
≤1% | ||||
The steady current accuracy |
≤2% | ||||
The leaking current of output terminal |
≤1mA | ||||
The current leakage |
≤1mA | ||||
The Output Ripple | ≤276mV @ 12V | ||||
Signal | 12Enable Signal | 6-30V | |||
12V Enable current |
≤1mA | ||||
Safety Regulation and Other | Hi pot Test | Input to earth: 2000VAC<10ma 1 min. | |||
Grounding Resistance |
The value of the resistor between grounding and heating sink is smaller than 100 ohm.. The testing current is 25A AC. |
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Voltage Resistance |
2000V Between Input terminal and shell, there is no Corona,ionization,Flying Fox,Breakdown phenomenon. |
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Insulation Resistance | In ambient temperature (23±2) ℃and humidity 80%~90%, input to shell is not smaller than 20MΩ, testing voltage is 1000VDC. |
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Noisy | ≤50dB @ 1m away from converter | ||||
Electromagnetic Immunity |
Compliant with GB/T 18487.3-2001 11.3.1 | ||||
Electromagnetic Abusive |
Compliant with GB/T 18487.3-2001 11.3.2 | ||||
Harmonic Current |
Compliant with GB 17625.1-2003 6.7.1. | ||||
Activation Inrush Current |
≤3A | ||||
Current Raise Time |
100% to 10% ≤50mS; 100% to 0% ≤200mS | ||||
Protection Grade |
IP67 | ||||
Anti-Vibration | 10-25Hz, Amplitude 1.2mm, 25-500Hz 30m/s2, 8 h each direction | ||||
Reliability | MTBF 150000 H | ||||
Ambient Humidity |
5%~95% NO condensation | ||||
Ambient Temp. | -40 ~ 65℃ | ||||
Storage Temp. | -55℃ ~ +85℃ |