1. Ultra-wide voltage input:
85V – 310V
2. Ultra-wide frequency input:
30 HZ – 100 HZ
3. Response time:
0ms, When voltage and frequency fluctuate drastically
4. Voltage regulation accuracy:
±1%
5. Stable Output Power
Effective output power remains unaffected by voltage fluctuations.
6. Protection features:
Equipped with comprehensive protection functions, including overvoltage, undervoltage, overcurrent, short circuit, and overheating.
7. Efficiency and energy consumption:
High efficiency (≥98%), Low self-energy consumption,energy-saving
8. Size and weight:
Compact and lightweight. Utilizes high-frequency electronic technology, eliminating the large frequency transformers.
9. Noise level:
Silent (or only minimal fan noise), No mechanical moving parts.
10. Long service life :
10 years, Key components use branded products to enhance reliability and extend the service life.
11. Easy after-sales service (A/S):
Modular design,reducing the user’s maintenance burden in the later stages.
| Parameters | Unit | WP-2000 | WP-3000 | WP-4000 | WP-6000 | WP-8000 |
|---|---|---|---|---|---|---|
| Phase wire system | Single-phase, three-wire | |||||
| Start up mode | Soft start | Automatic startup 30 seconds after power-on | ||||
| Generator compatibility | YES | |||||
| Response time | ms | 0 ms, during voltage or frequency fluctuations. | ||||
| Input voltage range | V | 85~310, | ||||
| Voltage regulation method | Double conversion,AC-DC-AC | |||||
| Voltage regulation accuracy | ±1% | |||||
| Input frequency range | Hz | 35~ 100 | ||||
| Frequency regulation accuracy | ±1% | |||||
| Wave Form | AC output: Pure sine wave | |||||
| Protection functions | Short circuit, Overvoltage, Undervoltage. Overload, Overcurrent, Temperature protection,Fan start temperature, 45℃ | |||||
| Rated input power | W | 2,000 | 3,000 | 4,000 | 6,000 | 8,000 |
| Input power protection | W | 2,200 | 3,200 | 4,200 | 6,200 | 8,200 |
| Rated output power | W | 2,000 | 3,000 | 4,000 | 6,000 | 8,000 |
| Output power protection | W | 2,100 | 3,100 | 4,100 | 6,100 | 8,100 |
| Operating temperature range | ℃ | -40 ~ +60 | ||||
| Operating noise | db | 50 | ||||
| Service life | Year | 10 | ||||
| Dimensions (W ×D×H) | Cm | 23 × 8 × 39 | 29 x 11x 45 | |||
| Net Weight | Kg | 4.6 | 5.0 | 8.5 | 10.5 | 12.5 |
| Gross Weight | Kg | 5.6 | 6.0 | 9.5 | 11.5 | 13.5 |
| Enclosure material | Painted sheet metal | |||||
First, the input AC power is rectified into DC power.
Then, through the IGBT module and SPWM (Sine Pulse Width Modulation) technology, the DC power is inverted into pure, stable, and sinusoidal AC power.
The DSP/MCU continuously monitors the input voltage in real time, calculates and controls the inversion process, and outputs the seted voltage and frequency.
CVCF + CP ：Constant Voltage Constant Frequence plus Constant Power
When the voltage drops, the output power will also decrease.
https://www.shtyl.ru/support/faq/item/umenshaetsya-li-vyhodnaya-moshchnost-invertornogo-stabilizatora-pri-prosedanii-vhodnogo-napryazheniya/