Technical parameter
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System configuration features |
Basic parameters |
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1 |
Input |
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1.1 |
Input voltage |
AC400V±15% Three-phase five-wire system |
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1.2 |
Input frequency |
60Hz±5Hz |
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2 |
Output |
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2.1 |
Capacity |
18KW |
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2.2 |
Rated Voltage |
28.5V |
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2.3 |
Output Connection |
2-line |
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2.4 |
Output Mode |
1 output cable |
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2.5 |
Voltage Regulation Range |
20～34V |
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2.6 |
Stable Voltage Range |
26～30V |
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2.7 |
Rated Current |
600A |
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2.8 |
Transient-state Voltage |
17～35V |
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2.9 |
Voltage Response Time |
＜0.1s |
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2.10 |
Fluctuating Amplitude |
≤1.5V |
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2.11 |
Ripple Voltage |
≤1%(rms) |
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2.12 |
Distortion Coefficient |
≤0.03 |
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2.13 |
Overload Rating |
1200A |
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2.14 |
Continuous Working Time |
≥8h |
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2.15 |
Line voltage drop compensation |
Output cable voltage drop automatic compensation function |
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2.16 |
Mean Time Between Failure |
MTBF≥1000h |
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2.17 |
Mean Time To Repair |
MTTR≤30min |
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2.18 |
Service Life |
≥10 Years |
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2.19 |
Protection Function |
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Input phase loss、Over-voltage or Under-voltage |
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DC Output Over-voltage or Under-voltage |
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DC Output Overload protection |
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Internal Overheating 、inverter overcurrent (short circuit) and so on |
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Emergency stop button: set manual emergency stop button |
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3 |
Environment Temperature |
－10℃～+55℃ |
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Relative Humidity |
≤95%（+25℃） |
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4 |
Working Noise |
＜60dB(A)1m |
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5 |
Display |
0LED screen |
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6 |
Display Accuracy |
±1%FS（FS:full range） |
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7 |
Control display system |
OLED digital display screen: can set voltage drop compensation and adjust output parameters. The power supply has functions such as output start, voltage regulation, and output stop/reset; Can display output voltage and current; Fault display, storage, and fault history query. |
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8 |
Chassis Choose |
Cart style |
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Four wheeled cart with brakes on the front wheels. |
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9 |
Dimension (L×W×H) (mm) |
≤1.2×0.7×1.0m3 |
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10 |
Total Mass（kg） |
≤350 |
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11 |
Max. speed（Km/h） |
5～10km/h |
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12 |
Input and output cable configuration |
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The input and output cables are suspended on the left and right cable racks. One 28.5VDC output cable (10m), cable 120mm2 × 2, plug model PJ-500T； 1 AC input cable (10m), cable 25mm2 × 3+2 × 10mm2, plug model IP67 3P+N+E 63A. |
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13 |
Other configurations |
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Spare parts: Fuses -1 set， Buttons and Indicator lights -1 set. |
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