Wuhan JOHO Technology Co., Ltd

WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer

Manufacturer from China
Verified Supplier
9 Years
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Electric 4000W Power Distribution Equipment 28V for Satellites

Electric 4000W Power Distribution Equipment 28V for Satellites

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Brand Name :JOHO
Model Number :DY-KZ28-2500-1
Certification :GJB
Place of Origin :China
MOQ :1 pc
Price :Negotiation
Payment Terms :T/T
Supply Ability :1000pcs/year
Delivery Time :15days
Packaging Details :Customized Equipment Case
Output Voltage :28TR bus for platform, adjustable
Input Voltage :21~28V
Single Shunt Capacity :5A
Discharge Regulation Efficiency :91%
Output Power :4000W
Shunt Stages :10 Stages
Output Ripple :≤400mV
Power Consumption :≤35W
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View Product Description

Electric 4000W Power Distribution Equipment 28V for Satellites

Features

This regulator product power control equipment integrates discharge circuit, charge circuit and shunt circuit. It consists of regulated bus and unregulated bus. The voltage of regulated bus is 28V. Unregulated bus corresponds to H2-Ni and Li-ion batteries, and its voltage can be adjusted to needs. Charge and discharge shunt capacity can be expanded according to needs. The slave computer for power source is employed to select 1553B bus or CAN bus according to needs.

Applications

  • LEO
  • MEO

Flight Experience

Satellites of YG series

Specification

Item DY-KZ28BS-4000-1
Output Voltage (V) 28TR bus for platform, adjustable according to needs
Input Voltage (V) 21-28V
Output Power (W) 4000W

Discharge Regulation

Efficiency (%)

91%
Single Shunt Capacity (A) 5A
Shunt Stages (Stage) 10
Charge Current Limit (A) -
Battery Charge Stop Control MH-Ni battery employs hydrogen pressure and ampere-hour meter control while lithium-ion battery utilizes constant current/voltage control
Output Ripple (mV) ≤400mV
Power Dissipation ≤35W
Weight (kg) 21±0.2kg
Dimension (L×W×H) (mm) 431×300×214mm
Designed Lifetime(a) 8a

Electric 4000W Power Distribution Equipment 28V for Satellites

China Electric 4000W Power Distribution Equipment 28V for Satellites for sale

Electric 4000W Power Distribution Equipment 28V for Satellites

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