GUARD 25A

Guard-25A is the product in the "Guard" series.  

It has a special feature that makes it very interesting and attractive. 

 Lithium Battery Balance Discharge Monitoring and Protection Design 
This function is a great innovation. With this function, the "Guard" series ESC can monitor the discharge voltage of  EACH Li-xx (Li-ion/LiPo) cell in a battery pack at any time. So from now you needn't worry about the over-discharge problem for the weakest cell, the lithium battery pack will have a much longer life. This design helps you to reduce the cost for buying battery packs.

1  Specification

2.1 Safety Arming Feature:  Regardless the throttle stick position, the motor will not spin after battery connected.

2.2 Throttle Calibration: Throttle range can be configured to provide best throttle linearity, fully compatible with all market available transmitters.

2.3 Programmable Items:

       Brake Setting: brake enabled / brake disabled.

       Battery Type: Li-xx (Li-ion or LiPo) / Ni-xx (NiMH or NiCd).

       Low Voltage Protection Mode(Cutoff Mode): Gradually reduce the output power / Cutoff the output power.

       Low Voltage Cutoff Protection Threshold (Cutoff Threshold): low / medium / high.

       Start Mode: normal / soft / very soft.

       Timing: low / medium / high.

       Reset:  reset  all  the programmable items to its default setting.

2.4 Full Protection Features: Low voltage cutoff protection / Over-heat protection / Throttle signal lost protection.