Shenzhen ZTW Model Science&Technology Co.,ltd
| Programming Way | LCD Program Card G2/Android&IOS APP |
| Continuous/ Burst Current: | 300A/400A |
| Size | 95*57*38mm(no fan) /95*57*42mm(including fan） |
| Weight | 302g |
| Input Voltage | 6-14S LiPo |
| Product Name | XDF-Hpro 300A HV SBEC |
| BEC Output | 6-12V adjustable /10A |
View Detail Information
Explore similar products
XDFly 195A HV SBEC 32 Bit G4 6-14S ESC For 600-700 RC Helicopter
HPRO XDFly 155A SBEC G4 3-8S ESC With RGB F3C And 2m F3A Fixed Wing ESC
125A XDFly ESC 32 Bit G4 3-8S Temp Controlled Fan 500-550 RC Helicopter ESC
XDFly 65A SBEC 32 Bit G4 ESC 3S-6S With 6-12V BEC F3A 3D Fixed Wing ESC
Product Specification
| Programming Way | LCD Program Card G2/Android&IOS APP | Continuous/ Burst Current: | 300A/400A |
| Size | 95*57*38mm(no fan) /95*57*42mm(including fan） | Weight | 302g |
| Input Voltage | 6-14S LiPo | Product Name | XDF-Hpro 300A HV SBEC |
| BEC Output | 6-12V adjustable /10A | ||
| High Light | HV SBEC XDFly 300A ，XDFly 300A Anti Ignition ，800 RC Heli ESC | ||
XDFly HPRO 300A HV SBEC 32-Bit G4 ESC 6-14S with Anti-Ignition, 6-12V BEC for 700-800 RC Helicopter and Large-Scale Fixed-Wing
Flagship 300A/400A HV Power
The HPRO 300A HV is the flagship of the HPRO lineup, delivering 300A continuous and 400A burst on 6-14S LiPo — 25% more burst than the 320A typical of 300A HV ESCs. Built for 700-800 class helicopters and large-scale electric fixed-wing aircraft, including industrial and heavy-lift applications.
Anti-Ignition (Anti-Spark) Protection
A built-in anti-ignition circuit prevents dangerous sparking when connecting high-voltage 12-14S batteries, protecting connectors and electronics from inrush current — a critical safety feature on large HV setups.
6-12V/10A SBEC with 35A Peak
The wide-range 6-12V adjustable SBEC delivers 10A continuous and up to 35A peak, powering multiple high-torque HV servos on 700-800 helis and large aircraft without a separate BEC or receiver battery.
Premium MOSFETs, Low Heat, High Reliability
New-generation power MOSFETs deliver low heat generation and high instantaneous current handling, while the unique side-vented case with engineered airflow maximizes dissipation for sustained 14S operation.
Intelligent Fan & RGB LED
The temp-controlled fan activates above 40°C for quiet ground operation and active in-flight cooling. Multi-color RGB LED displays ESC status and fault codes with ten selectable colors.
G4 Processor & Cross-Platform Telemetry
The 170MHz G4 MCU with adjustable governor P/I gains maintains constant rotor RPM under extreme load. Native telemetry for VBar VBCt/E, Rotorflight2, Futaba SBUS2, Jeti, MSH Brain, and iKon.
Comprehensive Safety Suite
Power-on self-check, ARTime autorotation restart, synchronous rectification for efficiency, and seven protection layers: voltage anomaly, startup, 110°C thermal throttle, signal loss, overload, low-voltage landing reduction, and over-current.
| Specifications | H-Pro 35A SBEC | H-Pro 65A SBEC | H-Pro 85A SBEC | H-Pro 125A SBEC | H-Pro 155A SBEC | H-Pro 195A HV SBEC | H-Pro 300A HV SBEC |
|---|---|---|---|---|---|---|---|
| Continuous Current | 35A | 65A | 85A | 125A | 155A | 195A | 300A |
| Burst Current | 55A | 130A | 160A | 200A | 260A | 260A | 400A |
| Input Voltage | 3-6S LiPo | 3-6S LiPo | 3-6S LiPo | 3-8S LiPo | 3-8S LiPo | 6-14S LiPo | 6-14S LiPo |
| BEC Output | 6-12V Adj. / 8A | 6-12V Adj. / 10A | 6-12V Adj. / 10A | 6-12V Adj. / 10A | 6-12V Adj. / 10A | 6-12V Adj. / 10A | 6-12V Adj. / 10A |
| CPU Frequency | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz |
| Telemetry | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Governor Mode | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Anti-Ignition | — | — | — | — | — | — | Supported |
| Cooling Fan | — | — | — | Auto Temp Control | Auto Temp Control | Auto Temp Control | Auto Temp Control |
| RGB Light | — | — | — | Supported | Supported | Supported | Supported |
| Programming | LCD Card / iOS & Android App | LCD Card G2 / App | LCD Card G2 / App | LCD Card G2 / App | LCD Card G2 / App | LCD Card G2 / App | LCD Card G2 / App |
| Firmware Upgrade | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Power Wire | 16AWG | 14AWG | 12AWG | 10AWG | 10AWG | 8AWG | 8AWG |
| Motor Wire | 18AWG | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG | 10AWG |
| Battery Plug | None (Solder) | XT60 (Amass) | XT60 (Amass) | None (Solder) | None (Solder) | None (Solder) | None (Solder) |
| Motor Bullet | 3.5mm Gold | 3.5mm Gold | 3.5mm Gold | 4.0mm Gold | 4.0mm Gold | None (Solder) | None (Solder) |
| Size (L×W×H) | 48×25×16mm | 60×36×19mm | 70×36×21mm | 90×43×36mm | 90×43×36mm | 103.5×48×37mm | 95×57×42mm |
| Weight | 42g | 63g | 93g | 158g | 158g | 223g | 302g |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
>20 Million
Employee Number:
100~500
Ecer Certification：
Verified Supplier
About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav... About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav...
Get in touch with us
Leave a Message, we will call you back quickly!