I. INPUT PARAMETER
Input voltage | 110VAC-240VAC (wide voltage adaptive) |
Frequency Range | 47-63Hz |
Input Current(Maximum value) | Full load 3000W output, use 220VAC input 16A Full load 2500W output, use 110VAC input 26A |
Power during standby | 10W |
Power factor (PF value) | Use the 220VAC input and power 100% full load,Power factor ≥ 0.96 (refer to PF value in the figure below) Use the 110VAC input and power 100% full load,Power factor ≥ 0.97 (refer to PF value in the figure below) |
Input Wiring method | 3PIN KF78 spacing 14mm PCB fence type wiring terminal with protective cover |
Enter a surge current | Cold start 220VAC/53A, 110VAC/28A |
II. OUTPUT PARAMETER
Model (IPS-PFC) | 3000-24 | 3000-36 | 3000-48 | 3000-60 | 3000-72 | 3000-110 | |
DC output voltage | 24VDC | 36VDC | 48VDC | 60VDC | 72VDC | 110VDC | |
220VAC Input | Output current | 125A | 83.3A | 62.5A | 50A | 41.6A | 27.2A |
Output Power | 3000W | 3000W | 3000W | 3000W | 3000W | 3000W | |
Efficiency | 89% | 91.2% | 91.8% | 92% | 92.3% | 93.2% | |
110VAC Input | Output current | 104A | 69.4A | 52A | 41.6A | 34.7A | 22.7A |
Output Power | 2500W | 2500W | 2500W | 2500W | 2500W | 2500W | |
Efficiency | 87.2% | 89.3% | 89.6% | 90.3% | 91.4% | 91.5% | |
Tip: When using the AC110V input, Need to reduce the output power to 2500W | |||||||
Ripple (max) | 160mv | 200mv | 220mv | 260mv | 280mv | 330mv | |
Voltage regulation range | 17-24V | 26-36V | 33-48V | 42-60V | 48-72V | 74-110V | |
Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
Load Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
Voltage accuracy | ±2% | ±2% | ±2% | ±2% | ±2% | ±2% | |
Start / rise time | Power-on post-delay 3-4 second start/ 500MS voltage complete | ||||||
Power-off keeping time | 16ms(220VAC 80% load ) 8ms(220VAC 100% load ) | ||||||
Output wiring method | Copper strip terminal, M5 nut seat，Need to use a power supporting copper terminal wiring | ||||||
1. Efficiency This parameter is measured under 100% full load conditions, the efficiency is not a constant value (refer to the following efficiency VS load graph) | |||||||
2. Wave and noise measurement Method: Use 12 "twisted pair, output terminal parallel 0.1uf and 47uf capacitors, the oscilloscope bandwidth is limited to 20 MHz. | |||||||
III. FUNCTION
Function | PS-ON Terminal short circuit: power off output voltage PS-ON Terminal open: turn on the output voltage(Default is open) Note: The PS-ON function controls the output voltage on the power supply to turn off. When the output voltage is turned off, the power is in low power standby state (standby power 10 watts), only only the auxiliary power supply circuit is working, the heat dissipation fan is working properly. It is not disconnected from the 220V input. |
Output voltage regulation | Output voltage adjustable, Adj-V potentiometer manually adjustment ) |
Output current adjustment | The output current can be adjusted, the ADJ-A potentiometer manually adjusts, when the load reaches the current setting value, the constant current output (output current remains unchanged, the output voltage is reduced with the load) |
Auxiliary voltage output | This machine provides a 12V-300mA auxiliary voltage output |
IV. TOPOLOGY
PFC | Interlaced Boost |
PWM | Staggered parallel Two-transistor forword |
V. PROTECTIVE FUNCTION
Output overvoltage protection | 120% of the maximum output voltage cut off, does not automatically recover, to re-power it will recover |
Output short circuit protection | There is no output after the output is shorted, and the output voltage is automatically restored after short circuit release. |
Output overload protection | The overload protection mode is constant current limit mode, the lock output current value is unchanged, and the output voltage is increased and decreases with the load. |
Overheating protection | When the heat sink temperature of the PWM transistor reaches 85 ° C ± 5%, the output voltage is turned off. Automatic recovery when the temperature drops to 75 ° C ± 5% |
VI. SAFETY AND EMC STANDARD
EMC standard | Does not conform to EMC standards |
Insulation resistance | I/P-O/P,I/P-FG,0/P-FG:100M Ohms /500VDC /25℃/70%RH |
Leakage current | ≤2MA/AC220V |
Withstand voltage | Input and output :3000VAC Input and ground :1500VAC Output end and housing:500VAC |
VII. ENVIRONMENT
Operating temperature | -30-40 ° C can be used in 100% full power, more than this temperature range to reduce the output power (Refer to the temperature drop curve below) |
Storage temperature, humidity | -40~+55℃，20-90%RH |
Altitude | Only used in 2500m altitude |
IX. OTHER
Cooling method | Built in cooling fan (temperature control speed, 2 fans) to blow air internally |
Fan noise value | In a quiet indoor environment of 20-30dB, when the fan rotates at the highest speed, the measured value at 1 meter from the power supply is 55dB |
Shell size | 294mm long (45mm extension outside the terminal) * Width 185mm * height 65mm |
Install fixing hole | (Horizontal installation) length spacing: 236mm width spacing: 205mm (reference dimension) |
Net/Gross weight | 3.5KG/4KG |
Warning 1. Pay attention to ventilation and heat, can not be installed inside the full sealed box 2. This power supply is limited to indoor use, no rain, no waterproof, no dust, not suitable for outdoor environment and harsh environments | |
