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PROFITEST PV 1500 可测量单个光伏组件乃至组串的特性 I-U 曲线。借助专利工艺，仪器可在现场直接确定峰值功率、内部串联电阻与内部并联电阻——"仅需一次测量、且无需输入组件数据"，随后以适合阳光环境观看的高分辨率彩色图形触摸屏显示。光伏系统的故障排查与系统质量记录均可快速、经济地完成。
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PROFITEST PV1500 (在产)
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PROFITEST PV 1500 可测量单个光伏组件乃至组串的特性 I-U 曲线。借助专利工艺，仪器可在现场直接确定峰值功率、内部串联电阻与内部并联电阻——"仅需一次测量、且无需输入组件数据"，随后以适合阳光环境观看的高分辨率彩色图形触摸屏显示。光伏系统的故障排查与系统质量记录均可快速、经济地完成。
核心参数
- Pin 1：current source + (~1 mA)
- Pin 2：Pt100 + Pin 3: Pt100 – Pin 4: current source – (~1 mA)
- 分辨率：480 x 272 pixels
- 防护：IP 20
- Pin 1：irradiance + Pin 2: Pt1000 (reference) + Pin 3: irradiance – Pin 4: current source + (~1 mA) Pin 5: current source – (~1 mA) Pin 6: unused (do not connect) Pin 7: unused (do not connect) Pin 8: Pt1000 (reference) –
- VDE：0411-1Safety requirements for electrical equipment for 测量, control 和 laboratory use – General requirements
功能特性
- The acquired characteristic I-U curve is highly accurate thanks to consistent 测量 at the capacitive load
- Upmax, Ipmax, Pmax, UOC, ISC, FF, Tmod, Tref, ERMS Power and temperature 测量 via four-conductor cable for error-free results
- Continuous 显示 of momentar y irradiation and temperature provides information regarding 测量 conditions
- 供电 of the PROFITEST PV 1500 via a PC with direct import of results (e.g. for continuous measurements)
- External power pack with broa d-range input for charging the batteries, and for continuous 供电 of the 测量 instrument
- Open interfaces permit 供电 of the instrument in special
| 技术参数 | |
| Tolerance | ±5% |
| Reproducibility | ±2%测量 duration for separa te 测量 of individual modules: > 20 ms (约 100 pair s of measured values), 和 thus the capacitive characteristics of the device under test have no influence on the 测量 |
| 温度 (external) | 4 pin female chassis socket, Lumberg KFV40 |
| Pin 1 | current source + (~1 mA) |
| Pin 2 | Pt100 + Pin 3: Pt100 – Pin 4: current source – (~1 mA) |
| Irradiance | 8 pin female chassis socket, Lumberg KFV81 (plug: SV81) |
| Pin 1 | irradiance + Pin 2: Pt1000 (reference) + Pin 3: irradiance – Pin 4: current source + (~1 mA) Pin 5: current source – (~1 mA) Pin 6: unused (do not connect) Pin 7: unused (do not connect) Pin 8: Pt1000 (reference) – |
| 环境条件 | |
| Operation | 0 ... + 50 C |
| Operation | 10 to 90% (non-condensing), 无凝露 allowed |
| Storage | 5% to 95%, 无凝露 allowed |
| 电源 | |
| External power pack In | 90 to 263 V AC, 47 to 63 Hz, 60 W |
| VDE | 0411-1Safety requirements for electrical equipment for 测量, control 和 laboratory use – General requirements |
| IEC | 62446-1VDE 0126-23-1Grid connected photovoltaic systems –Minimum requirements for system documentation, commissioning tests 和 inspection |
| 显示器 | |
| 分辨率 | 480 x 272 pixels |
| 机械设计 | |
| 防护 | IP 20 |
| 尺寸 W x H x D | 406 x 330 x 175 mm |
| 重量 | 约 7.6 kg (无 ) |
| 数据接口 | |
| PC Software | PV Analyzer |
| Mains External power pack | conne ction via barrel plug, |
| Südwestpark | 15 90449 Nürnberg • |
| Solar connector cable, length | 300 mm, cross-section: 4 sq. mm |
| Solar connector cable, length | 300 mm, |
| Solar connector cable, length | 300 mm, |
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