HIFEI Technology Fulcrum Series Manual - Halaman 2

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Halaman Cetak

Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals

Ⅱ ESC Specifications

ⅡB: Features

Microprocessor-controlled, extremely low resistance;

●

Adopt advanced aluminum PCB process;

●

Solid heat dissipation;

●

Full protection soft, include signal close protection, temperature protection, motor block-up

●

protection.

Auto detecting Lipo cells.

●

ESC is fully programmable by Hifei USB linker on computer, and Hifei LCD program box;

●

The firmware of the ESC is upgradeable from Internet when a new version of the software

●

available.

Pro+ 300A is with built-in data logger, which can record down the Voltage、Current、Throttle、

●

Motor RPM and Temperature during flight.

Read logged data by soft on PC or by Hifei LCD program box.

●

ⅡC: ESC Models

ESC

Voltage

Current/Max

Fulcrum Pro 300A

4-15s Lipos

300amp/350amp

12-48s Ni-xx

Fulcrum Pro+ 300A

4-15s Lipos

300amp/350amp

(with built-in data

12-48s Ni-xx

logger)

www.hifei.com

BEC

Size (mm)

Weight

(incl. wires)

OPTO

119*73*26

OPTO

119*73*26

Page 3

Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals

II D: Programmable Parameters

LVC

Auto 4s

LVC/Lipo

2.5V

Current Limiting

Sensitivity

Brake Type

Close*

Timing Advance

Low*

Cutoff Type

Hard cutoff*

Start Type

Soft start

Governor Mode

Auto*

(for airplane)

PWM Rate

8KHz*

Note:

1) PWM of Fulcrum Pro and Pro+ 300A ESC is 8KHz, which is not programmable.

2) Parameters with asterisk behind are the factory default settings of Fulcrum Pro/Pro+ 300A ESC.

3) When 'LVC' of ESC is set at 'Auto', the motor will emit beeps to detect the number of Lipo cells after

the two power beeps, and the red LED on ESC will blink in accompany with the beeps.

voltage of per Lipo cell when the LVC is set at 'Auto' detect.

For example: If connect ESC to a 4s Lipo battery pack, the motor will firstly emit ♪ ♪ , then detect

the Lipo numbers ♪ ♪ ♪ ♪ , and the red LED will blink four times. The low voltage cut-off is

calculated as '12.0V'.

4) Please ensure only when the battery packs is fully charged and it can set the LVC at 'Auto', it is

recommended to set the LVC at actual Lipo cells once the battery pack is over 4S cells.

395g

Lipo*

Lipo

2.6V

2.7V

2.8V

2.9V

3.0V*

3.1V

Standard*

Insensitivity

Disabled

Soft brake

Hard brake

Middle

High

Auto*

Soft cutoff

Standard*

Fast start

Low PWM

High PWM

(for heli)

(for Heli)

Page 4

www.hifei.com

10s

11s

12s

13s

14s

15s

Lipo

3.3V

3.2V

'3.0v' is the default cut-off