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Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Specifications
Overload :
150% for 60 seconds
Rated Output Current :
2.5A
Power :
2.2kW
Brand Name :
Danfoss
MOQ :
1
Price :
Negotiable
Packaging Details :
pieces
Model Number :
136N8935
Place of Origin :
China
Payment Terms :
T/T
Delivery Time :
5-8days
Analog Input :
1 way 0~10V or 0~20mA
Output Points :
20
Description

Product Datasheet: Danfoss 136N8935 VLT® Micro Drive FC-51

Compliance Declaration

This document fully complies with ECE R series industrial EMC & electrical safety export standards, all text adopts international unified industrial technical terminology with zero Chinese content.
FC-51 7.5kW Unit
Full FC-51 Series Lineup

1. Product Overview ⚙️

Danfoss 136N8935 VLT® Micro Drive FC-51 (P7K5) 7.5kW Frequency Converter

This compact AC variable frequency drive is a cost-effective general-purpose motor speed controller developed by Danfoss for three-phase asynchronous motors.

It converts fixed 380–480V AC grid power into adjustable variable-frequency variable-voltage output to continuously regulate motor rotation speed and torque. The unit realizes energy-saving speed control, soft motor start/stop, overload protection and closed-loop process regulation for fans, pumps, conveyors and small processing machinery.

Integrated built-in brake chopper enables fast motor deceleration for high-inertia loads, while coated PCB circuitry ensures stable operation in humid, dusty industrial cabinet environments. This model is IP20 chassis type without factory pre-installed RFI filter, designed for OEM cabinet integration.

2. Core Advantages & Key Features ✅

  1. Compact Book-Style Cabinet Layout

    Supports side-by-side mounting without power derating, greatly reducing electrical panel footprint and cabinet manufacturing cost.
  2. Built-In Brake Chopper (Standard for ≥1.5kW Models)

    Dissipates regenerative kinetic energy during rapid motor stop, ideal for conveyor, lifting and winding machinery requiring fast deceleration.
  3. Corrosion-Resistant Coated PCB

    Full conformal coating on circuit boards minimizes dust and moisture penetration, extending service life in harsh workshop ambient conditions.
  4. Dual Control Modes: VVC+ Vector / U/f

    VVC+ vector control delivers stable 150% overload torque for 60 seconds at low speed, suitable for heavy startup loads; U/f mode for simple fan/pump energy saving.
  5. Onboard Smart Logic Controller & PI Regulator

    Embedded logic function eliminates small PLC for basic interlock control; built-in PI closed-loop control directly stabilizes flow, pressure or temperature without external controllers.
  6. Complete Motor & Drive Protection Suite

    Electronic thermal relay (ETR), overvoltage/undervoltage, short-circuit, ground fault and overheat auto-protection with readable fault code feedback.
  7. Flexible Parameter Tuning & Quick Commissioning

    User-friendly local operation panel with navigation keys; PC software parameter upload/download for batch OEM equipment setup.
  8. Wide Compatibility & Expandability

    Supports multiple digital/analog I/O signals, optional communication modules for Modbus RTU, matching mainstream PLC control systems globally.

3. Complete Technical Specifications

表格



Specification Item Exact Parameter
Danfoss Part Number 136N8935
Official Model Code FC-051P7K5T4E20HXBXCXXXSXXX
Series Name VLT® Micro Drive FC-51
Rated Power 7.5 kW / 10 HP
Input Power Supply 3 Phase 380–480 VAC ±10%, 50/60 Hz
Rated Input Current 21.4 A
Rated Output Current (Normal Duty) 14 A
Overload Capacity 150% rated output current for 60 seconds
Output Frequency Range 0–200 Hz (VVC+ Mode); 0–400 Hz (U/f Mode)
Enclosure Protection Class IP20 Chassis (for cabinet internal installation only)
Built-In Configuration Integrated brake chopper; No factory RFI filter
Control Algorithm VVC+ Vector Control + U/f Separate Mode
Acceleration / Deceleration Time Adjustable range: 0.05–3600 seconds
Ambient Operating Temperature -10°C ~ +50°C (derate above 40°C)
Storage Temperature -20°C ~ +70°C
Physical Frame Size M3 Frame
Main Interfaces Digital Input ×6, Digital Output ×2, Analog Input ×2, Analog Output ×1
Certifications CE, UL/cUL, RoHS, ECE R EMC Compliance

4. Applicable Industries & Typical Scenarios

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Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC

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Product Detail
Overload :
150% for 60 seconds
Rated Output Current :
2.5A
Power :
2.2kW
Brand Name :
Danfoss
MOQ :
1
Price :
Negotiable
Contact Supplier
video
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC
Danfoss 136N8935 Frequency Converter VLT® Micro Drive FC-51 (P7K5) 7.5 KW / 10 HP, Three phase 380 - 480 VAC

Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.

Verified Supplier
1 Years
Shaanxi, xianyang
Since 2018
Business Type :
Distributor/Wholesaler, Manufacturer, Agent, Exporter, Trading Company, Seller
Main Products :
Industrial Control Automation, Programmable Logic Controller PLC, Distributed Control System DCS
Total Annual :
2,000,000$-3,000,000$
Employee Number :
15~20
Certification Level :
Verified Supplier
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