INPSPS series of static shore power supply

INPSPS series of static shore power supply

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INPSPS series of static shore power supply
2018/07/30 21:10
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Product description
Technical parameters

INPSPS series of static shore power supply

   Please provide detailed requirements for input voltage, output voltage, power supply capacity, output power frequency and installation method when ordering; ■ Please provide user configuration function when selecting models. In case of requirements, please specify in detail while if not, we will supply the product according to the standard configuration; ■ The customized service is provided. If there are other special requirements, our company can provide customized design according to user’s needs.  The customized service is provided. If there are other special requirements, our company can provide customized design according to user’s needs.  

 Product introduction

  INPSPS series of static shore power supply is a variable-voltage variable-frequency shore power supply with large capacity and high performance, which is specially designed by In-power Electric Co., Ltd. for the dock for repair and building, port and quay berth with severe environment such as high humidity, high temperature, high corrosion and load impact of large motor. The multi-impulse rectifier transformer and multi-unit parallel unified control technology are used in the INPSPS device. The device has the characteristics of simple control, reliable power supply, flexible capacity selection, high input power factor, good output waveform quality and small pollution to the power grid harmonic. It is especially suitable for shipbuilding, ship repair, dock and other industries to provide the shore power supply required for ships.  

 Product composition

The whole set of shore power supply system includes the shore-based system and the shore power supply junction box. The shore-based system mainly includes the 10KV switch input transformer, main control system, and the rectifier and inverter power supply system, the grid connection switch, output isolation transformer and so on. The shore-based system adopts the mature power conversion system of In-power, and the shore power supply junction box shall be the well-known brand products selected according to the customers' needs. These ensure that the complete set of devices runs safely and stably.  
G: indoor type J: outdoor moveable type Power output frequency (Hz) Power output rated voltage (kV) Rated power (kVA) Static shore power supply Enterprise code
Capacity 100KVA/200KVA/300KVA/400KVA/500KVA 1MVA/2MVA/3MVA/5MVA
Input Rated input voltage 400V±10% 10kV±15%
Rated input frequency 50Hz±5Hz/60Hz±1Hz
Input power factor ≥0.98
THD <3%
Output Rated output voltage 400V/440V 6kV/6.6KV
Output frequency 50Hz/60Hz
Output frequency error <0.1Hz
Output frequency stability ≤0.1%(0-100% load change)
Output voltage regulation rate Static<1%, dynamic<3% (0-100% stepped load)
THD <3%
Efficiency The overall unit efficiency>0.95
Controlled operation Overload capacity It can bear the overload current that is 1.2times the rate current for 10min, and the overload current that is 1.5times the rate current for 1min, 2In output instantaneous overcurrent protection
Diagnosis Carry out self-inspection when starting up and real-time detection and diagnosis in operation
Protection function It mainly includes: overvoltage protection, under-voltage protection, overcurrent protection, overload protection, short circuit protection, phase loss protection, lightning protection, transformer over-temperature protection,
IGBT drive protection, unit over-temperature protection, communication fault protection and other protection.
Display function and communication Display function The input voltage, current, power and power factor, and output voltage, current, power,
power factor and frequency, fault information, etc. can be displayed by the digital display of LCD
Communication RS485/RS232/Industrial Ethernet
Use conditions Operation temperature -20℃~ +50℃
Altitude 0~1500m (it is required to reduce the capacity for use when the altitude exceeds 1500m)
Relative humidity 0-90% (non-condensing)
Seismic strength Magnitude 8
Cooling method Indoor installation: forced air cooling
Outdoor movable storehouse: circulating cooling of air conditioning in closed storehouse + forced air cooling for the power cabinet of the transformer cabinet
Noise < 75dB
Protective level Above IP54 for outdoor overall unit, and above IP20 for indoor overall unit
Installation method Indoor fixed type and outdoor movable type
User configuration Man-machine interface Touch screen
Switch input/output interface DC24V, reserved according to user requirements
Analog input/output interface 0~5V, 4~20mA is optional, which is reserved according to user requirements