Battery Protection SIN9020S battery OVP OCP OPV Ultimate protection with relay

Project Video
Project Details

The ultimate battery protection module. SIN9020S has color display that can measure 20A current and voltage up to 90V. a 40A relay
is used to disconnect the battery when OverCurrent protection, OverVoltage protection, OverPower protection, underVoltage protection
overTime protection and OverCapacity protection is triggered. Please watch the video for details and how to set them.
Purchase this from AliExpress

AliExpress.com Product - DC10-90V 20A color liquid crystal display bidirectional measurement voltage current power voltmeter ammeter Relay switch

Specifications

  • Self-powered voltage measurement range : 10V-90V
  • External power measurement range 0~90V
  • Current input/output current measurement range0~20A
  • Display resolution:
  • Voltage 0.01V
  • Current 0.01A
  • Capacity 0.01AH
  • Time 1min
  • Accuracy
  • Voltage 1% + 2 words
  • Current 2% + 5 words
  • Measurement rate 5 times / sec
  • OVP (over voltage protection) 0.01V ~ 90V
  • OPP (over power protection) 0.01W ~ 9.99KW
  • LVP (under voltage protection) 0.01V ~ 90V
  • OCP (overcurrent protection) 0.1 ~ 100A
  • OAH (overcharge power protection) 0.01AH ~ 999AH
  • OFT (timeout protection) 0.01 hours to 99.9 hours
  • Dimensions (length × width × height) 79×43×52(mm)
  • Mounting hole opening (mm) 76.5*39.2(mm)

Chapters of this video

  • 00:57 Introduction
  • 05:59 Hardware explained
  • 07:01 Wiring explained
  • 10:00 Settings explained
  • 11:49 OverVoltage Protection
  • 12:56 OverPower Protection
  • 14:33 OverCurrent Protection
  • 15:53 OverTime Protection
  • 18:31 Over Capacity Protection
  • 22:54 UnderVoltage Protection
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Required File(s)
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