--- title: EH-0200 PQ and derating curves slug: inverters/eh-0200-pq-and-derating-curves description: EH-0200-CAL-DOC-01-V3-PQ derating curves for EH0200 inverter docTags: createdAt: 2025-10-18T11:48:11.720Z --- ```yaml description: EH-0200-CAL-DOC-01-V3-PQ derating curves for EH0200 inverter ``` :::Iframe{code="
PCS ModelEH-0200-HA-M
DC Input range1000~1500Vdc
AC Voltage690Vac
MAX Power220kVA @30℃
"} ::: ### PQ curves By default, the PCS operates in active power priority. When required, it can operate on reactive power mode with two options: **Working mode 1:** In this mode, PCS operates in reactive priority mode by default; When scheduling according to "controlled direct reactive power regulation", the maximum reactive power capacity is S=220kVA. After responding to the reactive power Q kVar capacity, the remaining capacity P kW capacity is then used to respond to the active power **Working mode 2:** In this mode PCS operates in reactive priority mode by default; When conducting constant power factor scheduling according to the "controlled power factor adjustment", it has the following table characteristics. ### PQ tables for 20C1600K with 8 inverters Standard table for reactive power and active power limits. | Power factor cosΦ | Active Power MAX. kW | Reactive Power MAX. kVar | | ----------------- | -------------------- | ------------------------ | | 1.00 | 1760.00kW | .00kVar | | 0.95 | 1672.00kW | 549.56kVar | | 0.90 | 1584.00kW | 767.17kVar | | 0.85 | 1496.00kW | 927.14kVar | | 0.80 | 1408.00kW | 1056.00kVar | | 0.70 | 1232.00kW | 1256.89kVar | | 0.75 | 1320.00kW | 1164.13kVar | | 0.65 | 1144.00kW | 1337.48kVar | | 0.60 | 1056.00kW | 1408.00kVar | | 0.55 | 968.00kW | 1469.89kVar | | 0.50 | 880.00kW | 1524.20kVar | | 0.45 | 792.00kW | 1571.73kVar | | 0.40 | 704.00kW | 1613.07kVar | | 0.35 | 616.00kW | 1648.68kVar | | 0.30 | 528.00kW | 1678.93kVar | | 0.25 | 440.00kW | 1704.11kVar | | 0.20 | 352.00kW | 1724.44kVar | | 0.15 | 264.00kW | 1740.09kVar | | 0.10 | 176.00kW | 1751.18kVar | | 0.05 | 88.00kW | 1757.80kVar | | 0.00 | .00kW | 1760.00kVar | See calculations report: \{% file src=".gitbook/assets/EH-0200-HA-M Inverter - P Q curve and reports-v3.pdf" %} ### Derating with bus voltage The battery voltage range that supports the PCS operating at rated power is 1,000–1,400 Vdc. The battery voltage range of the 20C2H1600K is 1,075.2–1,363.2 Vdc (cell voltage: 2.8–3.55 Vdc) within this range. The PCS operate at 80% of the rated apparent power at 1500Vdc. If the battery voltage drops below 1,000 Vdc or rises above 1,500 Vdc, the PCS will not operate. The calculation is determined by internal software and hardware design of the R\&D department, and complies with IEC 62477-1 (LVD) and IEC 61000-6-2\_6-4 (EMC) ### Derating with altitude The PCS is capable of operating at 110% of the rated apparent power at altitudes from 0 to 3000m, 100% of the rated apparent power at 4000m. The calculation is determined by internal software and hardware design of the R\&D department, and complies with IEC 62477-1 (LVD) and IEC 61000-6-2\_6-4 (EMC). ### Derating with temperature The PCS is capable of operating at 110% of the rated apparent power at-30℃-35℃, 100% of the rated apparent power at 45℃. The calculation is determined by internal software and hardware design of the R\&D department, and complies with IEC 62477-1 (LVD) and IEC 61000-6-2\_6-4 (EMC)