Low voltage shore power supply
ACMES series of high-power variable frequency power supply equipment is specifically designed and manufactured for the harsh use of high temperature, high humidity and high corrosive load impact spree such as ship and shore docks. All PCB circuit boards are coated and cured, sine filters and output transformers are treated with overall vacuum impregnated insulation and spray-high-temperature protective paint, with a high insulation and protection level, and are fully compliant with the marine product certification standards of CCS. Widely used in ships, ship building and repair plants, ocean-going drilling platforms, shore terminals and other needs from 50HZ industrial electricity to 60HZ high-quality fixed-frequency regulated power supply.
Product Description
Technical features:
The use of DDS digital control variable frequency power supply technology, combined with the needs of the marine industry developed products.
Rated input voltage: The input power supply is a three-phase 380V/50HZ industrial power supply with voltage fluctuations ranging from 323V to 528V.
Rated output voltage: The output voltage can be provided in a variety of single/three-phase voltage levels according to the user’s needs.
Rated output frequency: 60HZ/50HZ (can be converted at any time) or 400HZ.
Output frequency accuracy and stability: output frequency error of 0.01Hz;
Four-window five-function digital meter: measurement display Hz, V, A, W, PF.
Output waveform distortion: THD is 1.2 to 2.8%, and the stability and reliability are high.
Output voltage regulator: static＜1％, Dynamic＜3％;
Technical parameters:
| Model | ACMES 60-333000 | ACMES 60-334500 | ACMES 60-335000 | ACMES 60-336000 | ACMES 60-338000
| ACMES 60-3310000
| ACMES 60-3312000
| ACMES 60-3320000
| ||||
| Capacity | 300KVA | 450KVA | 500KVA | 600KVA | 800KVA | 1000KVA | 1200KVA | 2000KVA | ||||
| Circuit mode | IGBT/SPWM | |||||||||||
| Input | Phase | Three phase | ||||||||||
| Voltage | 380v+-10% or customized | |||||||||||
| Frequency | 50Hz/60Hz +-10% | |||||||||||
| Output | Phase | Three phase(can be three phase four wire or three phase three wire) | ||||||||||
| Wave | Pure sine wave | |||||||||||
| Voltage | Phase voltage 0-300v adjustable, wire voltage: 0-520v adjustable | |||||||||||
| Current | 417A | 600A | 680A | 800A | 1050A | 1300A | 1570A | 2600A | ||||
| Voltage stability | No more than 1% | |||||||||||
| Load stability | No more than 1% | |||||||||||
| Frequency | 50hz, 60hz, 45-65hz adjustable or customized | |||||||||||
| Frequency stability | No more than 0.01% | |||||||||||
| THD | No more than 3% | |||||||||||
| Efficiency | No less than 94% at 100% load | |||||||||||
| Reaction time | No more than 2ms | |||||||||||
| Display | Frequency, voltage, current, power or PF 4 number display | |||||||||||
| Protection function | over voltage, over current, over temperature, over load, short circuit, and automatic alarm | |||||||||||
| Insulation resistance | >500Vdc 10MΩ | |||||||||||
| Pressure endurance | 1800Vac/5mA/1minute | |||||||||||
| Cooling | Compulsive fan cooling | |||||||||||
| Working temperature | -10℃-45℃ | |||||||||||
| Relative humidity | 0-90%（No condensing） | |||||||||||
| Altitude | <1500meters | |||||||||||
| Size(WHLmm) | 3400x 2280x 854 | 3900x2800x854 | 4580x2280x854 | 4710x 2280x 854 | 7020x 2280x 854 | 8600x 2280x 854 | ||||||
| Weight(KG) | 2200 | 2800 | 3200 | 3800 | 4700 | 5900 | 7200 | 11700 | ||||
