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215kW String PCS
- Wide DC bus voltage range, full power operation at DC 1500V
- Intelligent multi-grade fan speed regulation, no derating from -35℃ to +45℃
- IP66 protection degree, suitable for various harsh environments↕
- Intelligent wave recording, fast incident and faultε positioning
- Flexible parallel connection and easy system expansio♦n
- Compatible with various batteries
- Smooth switch between Grid and Off-grid mode, "black start" function integrated
- Equipped with functions like VSG, PQ , VF, etc., support L/HVRT, FRT
Product Classification:
String PCS
Key Words: Converter
Product Introduction
| Type | HD08PCS0215 |
| DC side Parameters | |
| Operating voltage range(V) | 1000-1500 |
| Operating current range(A) | ≤235 |
| AC side Parameters | |
| AC rated power(kW) | 215 |
| Max.AC power(kW) | 235 |
| Rated operating voltage(V) | 690 |
| AC side connection | Three-phase three-wire |
| Permitted grid voltage deviation | 15~+10%(range adjustable) |
| Rated operating frequency(Hz) | 50/60 |
| Grid frequency range(Hz) | 50±5% / 60±5% |
| Power factor adjustable range | -1~+1 |
| Harmonic(THD) | <3%In |
| Off-grid operating parameters | |
| Rated output voltage(V) | 690 |
| Rated output frequency(Hz) | 50/60 |
| Rated output power(kW) | 215 |
| Output voltage accuracy | <1%Un |
| AC voltage distortion | <3%Un |
| DC voltage component | <0.5%Un |
| System parameters | |
| Max.efficiency | 99% |
| Operating temperature range(℃) | -35～+60, derating above 45℃ |
| Operating humidity range | 0~100%,There is condensation |
| Operating altitude(m) | ≤4000,derating by 1% with each 100m increase for altitude abov✘e 2000m |
| Cooling methed | Intelligent air cooling |
| Dimension(W*D*H)mm | 276*810*845 |
| Degree of protection | IP66 |
| Noise level(dB) | <70 |
| Weight(kg) | <100 |
| Communication | RS485, CAN, Ethernet, 4G |
| Standard | GB/T 34120-2023 |
The control circuit of the converter separates the loop control circuit and the cl✘osed loop control circuit according to the control mode. The former is mainly us™ed in some special equipment with low requirements; the latterα has the function of automatic control and adjustment, and is widely used in various working εmachines.
According to the nature of the control signal, it is divided into ¥analog control circuit and digital control circuit. Analog signal is the moφst commonly used DC voltage and current, easy to use the method of electricity to be p&rocessed and transformed; digital signal is a set of information parameters with discrete values o<f the discontinuous change of the signal. Digital control has high precision, but t₽he circuit is more complex and expensive. Therefore, digital-analog hybrid co¥ntrol circuits are widely used in practice. In add♣ition, the control circuit using the microcomputer also has many advantages.
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