Product Description
48V input & AC ouput telecom pure sine wave inverter
GPDA2000VA-E
Input: 40 - 57.6 Vdc; Output: 220 Vac;Rated Capacity: 2000VA| Environmental requirements |
| Parameter | Min. | Typical | Max. | Unit | Note |
| Operating ambient temperature | - 5 | | +40 | ° C | |
| Inverter temperature storage environment | - 25 | | +70 | ° C | |
| Relative humidity | 0 | | 95 | % | Relative humidity, no condensing |
| Altitude | | | 3000 | m | Meet GB3859.2-93 derating requirements. |
| Cooling | Fan cooling |
| Work Environment | No conductive dust explosion, corrosion and destruction of gases and vapors, no severe vibration and shock. |
| Input |
| Parameter | Min. | Typical | Max. | Unit | Note |
| DC operating voltage range | 40 | | 58 | Vdc | Input DC voltage error ± 1V |
| DC start-up Range | 43 | | 56 | | |
| Input rated voltage | | 48 | | Vdc | |
| Input Current | | | 65 | A | Rated input, rated output |
| Start-up input Max Surge Current | | | 150 | A | |
| AC bypass startup range | 200 | | 240 | Vac | |
| AC bypass operating voltage range | 180 | | 260 | Vac | |
| Output |
| Parameter | Min. | Typical | Max. | Unit | Note |
| Rated output voltage | | 220 | | Vac | |
| Rated output current | | 7.72 | | A | Power Factor 0.8 |
| Output regulation | | | ± 5 | % | |
| Rated output frequency | 49 | 50 | 51 | Hz | |
| Rated Capacity | | | 2000 | VA | |
| Rated output power | | 1600 | | W | |
| Efficiency | | 88 | | % | Rated operating conditions |
| Output power factor | | 0.8 | | | Rated operating conditions |
| Dynamic transient recovery time | | | 100 | ms |
|
| Voltage waveform | Sine wave THD <3% (linear load) |
| Sine wave THD <8% (Non-linear load) |
| Over load capacity | 105 ~ 125% for no less than 60 s, 125 ~ 150% last not less than 1 0 s |
| Output current peak-peak coefficient | 3: 1 |
| Output | A wiring row output |
| Working | Mains priority; when the mains over/under voltage or power down, the bypass start up, time≤5ms. When the mains working normally, mains start up, time≤5ms. |
| Protection |
| Parameter | Min. | Typical | Max. | Unit | Note |
| DC input under voltage protection set point | 37 | | 40 | Vdc | Test with half load |
| DC input under voltage recovery set point | 40 | | 43 | Vdc | Reach the recovery value, auto-recovery. |
| DC input over voltage protection set point | 58 | | 60 | Vdc | Test with half load |
| DC input over voltage recovery set point | 56 | | 58 | Vdc | Reach the recovery value, auto-recovery. |
| Bypass input under voltage protection set point | 160 | | 180 | Vdc | Test with half load |
| Bypass input over voltage protection set point | 260 | | 280 | Vdc | Test with half load |
| Over Temperature Protection | Power supply with over-temperature protection. When the temperature inside the main radiator, reaching over temperature protection set point, turn off the output, temperature hysteresis of 1 0 ºC or so. |
| Anti-reverse protection | Power supply with input anti-reverse protection. When the input reverse polarity, the power stop working, and no damage. |
| Short circuit protection | Power supply with output short circuit protection. Short circuit is detected, the output power is turned off and an alarm signal every 30 seconds automatically restart once the fault is removed, auto-recovery. Long-term short circuit, power off lock, reboot to work. |
| Over current protection | Power supply with output over current protection. Over current is detected, the output power is turned off and an alarm signal when the load back to the rated value, auto-recovery. Long-term overload, power off lock up, reboot to resume normal work. |
| Alarm (buzzer alarm) | DC input abnormal, overload, short circuit, inverter fault, the buzzer alarm and warning light on. |
About us:
Shenzhen Gold Power Tech Co., Ltd. Was established in 1995, a leading excellence integrated power supply solutions partner in the industry. There's an independent industrial park with 80, 000 square meters in Pingshan district, Shenzhen, China. With more than 478 employees and many core intellectual property rights. The production capacity of all kinds of power supply is 6 million units every year, products are exported to more than 30 countries and regions over the world. Goldpower has been the national high-tech enterprise after more than 20 years of practice in power supply industry.
Our products cover Telecom, Green Solar Energy, Automobile application electronic and New energy fields formed six core product series, including standard telecom power supply, remote power supply, HVDC, Solar PV(photovoltaic), LED power supply and the car rechargeable power supply, widely used in communications, power electronics, automatic control, railway, military industry, medical treatment, financial self-service, LED, solar power and automobile charging control system.
We are ISO9001 approved enterprise and we can promise you good quality. Welcome to contact us for business cooperation.
