WUHAN JOHO TECHNOLOGY CO., LTD

Electro-optical Infrared Products Manufacturer

              

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Electric 4000W Power Distribution Equipment 28V for Satellites

Electric 4000W Power Distribution Equipment 28V for Satellites

Electric 4000W Power Distribution Equipment 28V for Satellites

Product Details:

Place of Origin: China
Brand Name: JOHO
Certification: GJB
Model Number: DY-KZ28-2500-1

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: Negotiation
Packaging Details: Customized Equipment Case
Delivery Time: 15days
Payment Terms: T/T
Supply Ability: 1000pcs/year
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Detailed Product Description
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

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

Contact Details
Wuhan JOHO Technology Co., Ltd

Contact Person: Tracey

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