Product overview
Shore power supply is a high-power variable frequency power supply equipment specially designed and manufactured for the load characteristics of ship electricity consumption, as well as harsh operating environments such as ships, shore terminals, and other areas with high temperature, high humidity, high corrosive contamination, and large current surges. It fully complies with the China Classification Society (CCS) maritime product certification standards (JTS-155-2019), as well as China's relevant standards for high/low-voltage complete power distribution equipment, power quality standards, and industry-related standards. It is widely used in scenarios requiring power supply, including ships, shipyards, repair facilities, offshore drilling platforms, and shore terminals.
Product features:
● High overload capacity: power unit is modular, can withstand the impact current of the motor, and does not cause voltage drop;
● Fast dynamic response: sudden load voltage transient change is small, fast recovery time;
● Intuitive display, easy to operate: LCD Chinese and English touch operation display;
● Excellent stability: high frequency stability, generated by quartz oscillator, has very stable and accurate frequency;
● Strong anti-interference: optical fiber drive control, with strong anti-electromagnetic interference and reliability;
● High protection level: the surface of the cabinet is electrostatic spraying, and the anti-corrosion level of the container is not lower than IP54.
App industries
It is used in ship, ship manufacturing and repair plants, offshore drilling platforms, shore terminals, ports and other fields.
unit type | GYBP60 -334000L | GYBP60 -336300L | GYBP60 -338000L | GYBP60 -3310000L | GYBP60 -3312500L | GYBP60 -3316000L | GYBP60 -3325000L | GYBP60 -3350000L |
power rating | 400KVA | 630kVA | 800KVA | 1000KVA | 1250KVA | 1600KVA | 2500KVA | 5000KVA |
Input exchange indicators | ||||||||
Power supply type | Three phase four wire +PE | |||||||
voltage range | 380V(±15M) | |||||||
frequency range | 50/60Hz(±10%) | |||||||
Output AC characteristics | ||||||||
Power supply type | Three phase four wire | |||||||
voltage range | 0~460V. | |||||||
current range | 524A | 826A | 1049A | 1312A | 1640A | 2100A | 3280A | 6560A |
frequency range | Fixed frequency: 50/60Hz, frequency modulation: 45~65Hz | |||||||
Source effect | ≤0.1MFS | |||||||
Load effect | ≤0.14FS | |||||||
voltage accuracy | ≤0.1%F,S | |||||||
Frequency accuracy | ≤0.01%FS | |||||||
Voltage harmonics | ≤2W | |||||||
response time | ≤5ms | |||||||
device efficiency | ≥90M | |||||||
overload capacity | 120W~150%,1min; 150%~200%,2s; ≥200%, immediately shut off output | |||||||
system function |
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Online adjustment function | The output voltage and frequency can be adjusted online | |||||||
memory function | After power failure recovery, the last output mode and parameters can be remembered | |||||||
defencive function | Input undervoltage and phase loss protection, output overvoltage, overcurrent, overload, short circuit protection, internal overheating protection, etc | |||||||
Display and communications | ||||||||
Local operation | LCD display screen | |||||||
display resolution | Voltage: 0.1V, current: 0.1A, frequency: 0.1Hz, power: 0.1KW | |||||||
Display accuracy | Voltage: 0.19%6F.S, current: 0.2KF.S, frequency: 0.01%, power: 0.3WF.S | |||||||
telecommunication | RS 485/LAN | |||||||
protocol | Standard Modbus RTU/Modbus TCP/IP | |||||||
Safety performance |
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compression strength | 2000Vdc/60s/ no breakdown | |||||||
insulation resistance | ≥20MΩ@500Vdc | |||||||
earthing resistance | ≤100mΩ | |||||||
noise | ≤65dB(A) | |||||||
service environment | ||||||||
work environment | The ambient temperature is-20℃~45℃, and the relative humidity is 0~95%, which can work continuously for 24 hours | |||||||
cooling-down method | Fan forced air cooling, air conditioning auxiliary heat dissipation (optional) | |||||||
levels of protection | Power IP21, container IP54 (optional) | |||||||
above sea level | No more than 5000m@>2000m reduced use | |||||||
Power supply (W D H) m m | 1910*1160 *1940 | 3100*900 +20B0 | 3100*900 *2080 | 3100*900 *2080 | 4900*1600 *20B0 | 4900*1600 *2080 | 490D*1600 *2080 | 7000*1600 *2080 |
Container (W=D+H) mm | 3500*2400 *2900 | 4500*2400 *2900 | 4500*2400 *2900 | 4500*2400 *2900 | 7500*2400 +2900 | 7500*2400 *2900 | 7500×2400 *2900 | 12000+2400 *2900 |
