Features:
1. The product adopts silicone buttons, comfortable hand feeling, each button with cool indicator light
2. LCD screen layout is reasonable, the font is large and full of rounded, professional power supply LCD screen, you want the function it has!
3. Adopting one-piece injection molding shell, flame retardant material is safer! Double-layer buckle design, double-layer circuit board fixed more firmly
4. The product supports serial communication standard Modbus protocol, support for firmware upgrade, support for MPPT solar charging, comprehensive functions.
5. Upgrade PCB welded terminals (M3) current is greater, lower heat, more reliable!
6. The product has a wide range of applications, there is a backflow prevention function can be charged to a variety of rechargeable batteries, and with MPPT function to support MPPT solar charging, can be connected to the external temperature probe to support over-temperature protection and so on.
Parameter:
Input voltage: 6.0~36V
Output current: 0~7.000A
Output power: 252W
Voltage resolution: 0.01V
Conversion efficiency: 88% or so
Output Voltage: 0~36V
Voltage accuracy: ±0.5%+1 word
Current accuracy: ±0.5%+3 words
Current resolution: 0.01A
Storage data group: 10 groups
MPPT function: support MPPT solar charging
Typical value of output ripple: VPP-150mv
Buzzer: Yes
Soft start: Yes
Protection mechanism:
Output backflow prevention: Yes
Input undervoltage protection: 5.5-36V adjustable, default 5.5V
Output over-voltage protection: 0-38V adjustable, default 38V
Output overcurrent protection: 0 -7.2A adjustable, default 7.2A
Output over power protection: 0 -270W adjustable, default 260W
Over-temperature protection: 0-110°C adjustable, default 95°C
Timeout protection: 1 minute -99 hours 59 minutes, default off
Over capacity protection: 0~9999Ah adjustable, default off
Super energy protection: 0~4200KWH adjustable, default off
Precautions:
1. Input can not be connected to AC power, not to mention 220V utility power
2. The maximum input voltage cannot exceed 38V, it is recommended to use it within 36V, and the positive and negative poles cannot be reversed.
3. When connecting the battery at the output, pay attention to the positive and negative poles not to be reversed
Package include:
Package A: adjustable step-up and step-down module * 1 + meter head * 1 + connecting cable * 2
Package B: adjustable step-up/down module *1 (module can be used separately)

">



















