3″ DC Stainless Steel Impeller Solar Pump
200 mأقصى ارتفاع
4.5 m³/hأقصى تدفق
300–2200 Wنطاق القدرة
3 yrالضمان
✓ 3-yr الضمان✓ 70+ دولة✓ خبرة 15+ عامًا✓ CE · RoHS · ISO
Engineering note. Maximum head and maximum flow are curve endpoints, not one simultaneous duty point. Final selection is verified against your total head, required flow and solar resource.
- Permanent-magnet brushless motor + intelligent MPPT (auto start/stop, soft-start)
- Controller LED display: voltage / current / power / speed (RPM) / error code
- Oil cooling
- Full protection: over/under-voltage, overload, over-current, dry-run, reverse, over-temp
- Runs directly off PV modules — no batteries required
- All-stainless SUS304 wetted parts (SUS316 optional for corrosive / coastal water)
المواصفات
| # | Model | الجهد (V) | القدرة (W) | التيار (A) | أقصى تدفق (m³/h) | أقصى ارتفاع (m) | المخرج | Ø (mm) | الطول (mm) | الوزن (kg) | الكابل الموصى به (mm²) | الألواح الموصى بها |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3PPSS4-30-24-300 | 24 | 300 | 12.5 | 4 | 30 | 1.25" | 74 | 745 | 6.3 | 4 | 1 × 400 Wp |
| 2 | 3PPSS4.5-45-48-400 | 48 | 400 | 8.3 | 4.5 | 45 | 1.25" | 74 | 780 | 6.7 | 2.5 | 2 × 300 Wp |
| 3 | 3PPSS4.5-75-72-600 | 72 | 600 | 8.3 | 4.5 | 75 | 1.25" | 74 | 840 | 7.5 | 2.5 | 3 × 300 Wp |
| 4 | 3PPSS4.5-90-96-750 | 96 | 750 | 7.8 | 4.5 | 90 | 1.25" | 74 | 890 | 8.2 | 2.5 | 3 × 300 Wp |
| 5 | 3PPSS4.5-110-144-1100 | 144 | 1100 | 7.6 | 4.5 | 110 | 1.25" | 74 | 1000 | 9.6 | 2.5 | 6 × 300 Wp |
| 6 | 3PPSS4.5-130-192-1500 | 192 | 1500 | 7.8 | 4.5 | 130 | 1.25" | 74 | 1130 | 11.3 | 2.5 | 8 × 300 Wp |
| 7 | 3PPSS4.5-200-280-2200 | 280 | 2200 | 7.9 | 4.5 | 200 | 1.25" | 74 | 1355 | 14.2 | 2.5 | 10 × 300 Wp |
المحرك & نظام الإدارة
| المحرك | Permanent-magnet DC brushless (PMSM) |
| نظام الإدارة | Sensorless FOC, pure sine-wave output |
| تتبع MPPT | >99% |
| فئة العزل | F (155 °C) |
| نظام التشغيل | S1 (continuous) |
| درجة الحماية IP | IP68 (submersible motor) / IP66 |
| أقصى غمر | 150 m |
| الضمان | 3 |
وحدة التحكم & الحمايات
| وحدة التحكم | Sensorless FOC sine-wave vector drive + MPPT (>99%), LED display |
| الشاشة | Voltage, Current, Power, Speed (RPM), Speed adjustment, Error code |
| حجم وحدة التحكم | 360 × 260 × 140 mm |
الحمايات
OverloadOver-currentUnder-loadUnder-voltageReverse-connectionOver-temperature (thermal)Dry-run / low-waterSoft-start
المراقبة عن بُعد (اختياري): Optional 4G/GSM or Wi-Fi monitoring module — remote flow, water level, energy and fault alerts with OTA updates (add-on; the standard controller uses a local LED display).
ظروف التشغيل
| درجة حرارة الماء | 0–40 °C |
| نسبة الرمل | ≤ 0.05 % (≤ 500 g/m³) |
| نطاق الأس الهيدروجيني | 5–9 |
| درجة الحرارة المحيطة | -15 to 70 °C |
| أقل قطر بئر | 76 mm |
المواد
- Standard — SUS304 impeller, diffuser, sleeve & shaft (All-stainless wetted parts — the durable quality line)
- Corrosion (option) — SUS316 wetted parts
مكونات متميزة
- 100% copper motor windings
- Class F (155 °C) insulation system
- NSK-grade sealed ball bearings
- SUS304 shaft & impellers (SUS316 optional)
- Silicon-carbide (SiC) mechanical seal
- Oil-cooled motor
- PMSM + sensorless FOC sine-wave controller, MPPT >99%
الكابل الموصى به
PV-to-controller & motor cable 2.5–4 mm² by model (copper, sized for a ~50 m run; step up one size per additional ~50 m of drop).
Per-model cable cross-section is listed in the specification table above (mm² column).
الشهادات
RoHSCBTUVSGSISO 9001ISO 14001
المعايير
IEC 62253 (PV pumping systems)IEC 60034 (rotating machines)IEC 60529 (enclosure / IP)
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