Complaint
| LTP Series High Precision Laboratory High voltage DC Power Supply | |||||||
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| Overview | |||||||
| LTP series is high voltage power supply designed for high voltage experimental test needs with single-phase 220Vac±10% input. Its maximum output power can reach 1000W and the maximum output voltage can reach 40kV, it is featured for stable & accurate output and low output ripple. Comparing with the traditional linear HV power supply, its high-frequency switching technology can achieve faster response rate and higher efficiency with smaller size and light weight. It is a best choice for HV laboratory testing, product testing and other HV applications. | |||||||
| Features | |||||||
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| Optional functions | |||||||
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| Specifications | |||||||
| Input | Voltage | Single-phase 220V±10% | |||||
| Frequency | 50Hz/60Hz | ||||||
| Output | Rated power | ****W | |||||
| Output voltage adjusting range | 1KV/2KV/3KV/4KV5KV/10KV/20KV/30KV/40KV available ** (For other output voltages, please contact us for details) | ||||||
| Output current adjusting range | 0A ~ ****mA | ||||||
| Output polarity | Positive or Negative (both available) Client must choose one output polarity before ordering. | ||||||
| Output connection | HV connector made by IdealTek. | ||||||
| Output cable | HV cable, 1.5m long provided. | ||||||
| Line regulation | 0.5% for no load to full load at output. | ||||||
| Load regulation | 0.5% for ±10% change in input voltage. | ||||||
| Ripple (Vr.m.s.) | ≤0.5%@ rated output. | ||||||
| Efficiency | ≥85% | ||||||
| Setting & Display | Output control mode | 10-turn potentiometer on front panel. | |||||
| Display mode | 41/2 LED digital display | ||||||
| Protection & Monitoring functions | Load discharging protection | When the load has discharging due to insufficient safety distance between load and ground, the power supply shutdown the high voltage output, and then restarts, so cycle like this till the discharging fault is eliminated. | |||||
| Short circuit protection | When a short circuit occurs between the load and the ground, the power supply works in constant current mode, the current is limited to the maximum value, and the voltage drops to 0 to protect the internal inverter from damage. | ||||||
| Over current protection | When the users' load exceeds the rated load and cause over-loading, the power supply works in constant current mode, the power supply output current does not change, and output voltage decreases. | ||||||
| Over voltage protection | When the power supply is unloaded, the power supply works in constant voltage mode to prevent power supply from overvoltage damage. | ||||||
| Noise | ≤55dB | ||||||
| Protection degree | IP20 | ||||||
| Cooling method | Forced air cooling | ||||||
| MTBF | 50000 hours @ 25ºC | ||||||
| Working environment conditions | Ambient temperature | 10ºC~40ºC | |||||
| Humidity | 10%~90%(non-condensing) | ||||||
| Height | ≤2000m | ||||||
| Storage environment conditions | Ambient temperature | -20ºC~60ºC | |||||
| Humidity | 10%~90%(non-condensing) | ||||||
| Height | ≤4000m | ||||||
| Size (W*H*D) (mm) | 200*100*300 (≤100W) 500*88*600 (19'' 2U standard chassis) (>100W) | ||||||
Note: every power supply has 48 hours full load burn-in test @ 40ºC | |||||||
| Safety caution | |||||||
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| Model list | |||||||
| KV | mA | P (KW) | Model | ||||
| 1 | 1000 | 1 | LTP-220VAC-(N/P)1KW-1KV | ||||
| 2 | 500 | 1 | LTP-220VAC-(N/P)1KW-2KV | ||||
| 3 | 333 | 1 | LTP-220VAC-(N/P)1KW-3KV | ||||
| 4 | 250 | 1 | LTP-220VAC-(N/P)1KW-4KV | ||||
| 5 | 200 | 1 | LTP-220VAC-(N/P)1KW-5KV | ||||
| 10 | 100 | 1 | LTP-220VAC-(N/P)1KW-10KV | ||||
| 20 | 50 | 1 | LTP-220VAC-(N/P)1KW-20KV | ||||
| 30 | 33.3 | 1 | LTP-220VAC-(N/P)1KW-30KV | ||||
| 40 | 25 | 1 | LTP-220VAC-(N/P)1KW-40KV | ||||
| More models are coming soon. | |||||||
| Drawings (for reference only) | |||||||
| 200*100*300 (≤100W) (Black) | |||||||
| 2U chassis (>100W) (RAL7035) | |||||||
| 2U chassis (>100W) (Black) | |||||||
