ac variable frequency inverter 380v 3 phase motor frequency switch

FOB Reference Price:Get Latest Price
$120.00 - $9,999.00 / Pieces | 1 Piece/Pieces (Min. Order)
Report Suspicious Activity
Quick Details
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Sanch frequency inverter
Model Number:
S3800 frequency inverter
Output Power:
1 - 200KW
Output Type:
Input Voltage:
3 Phase 380-480V
Output Voltage:
AC 3 Phase 380-480V(with AVR)
DC/AC Inverters
Output Frequency:
Output Current:
4-112A(HD) / 16.5-150A(ND)
Product name:
sanch S3800 ac motor frequency switch
multi-function ac motor frequency switch
Heavy Duty/Normal Duty
key parts:
TI, delta, fuji, Infineon etc.
speed sensor or no-speed sensor
overload capacity:
HD 200% in 3sec. 150% in 60sec./ND 120% 60sec.
variable controlling modes
SGS ISO9001 ISO14001 OHSAS18001 CE
environment friendly:
keep RoHS
OC, OV, OH and so on
Supply Ability
Supply Ability:
100000 Piece/Pieces per Year
Packaging & Delivery
Packaging Details
The inverter in a plastic bag would be protected by two EPE buffers in a carton independently. And then each packed item would be stacked up on pallets if the quantity is large.
Lead Time :
within 15 days
Video Description




S3800 series was R&D independently  by Sanch R&D team in 2013, widely applied to many different industries because of it's general functions. It adopts vector control with speed sensor/without speed sensor, dynamic torque vector control and V/f control.



Higher control performance

  • Variable control modes: vector control with speed sensor/without speed sensor , dynamic torque vector control and  V/f control.
  • Quicker response: quicker response to current and speed. 
  • Longer durability to overloading: High Duty (100% in 3 sec. 150% in 60 sec.), applied to general purpose; Normal Duty (120%in 60sec.), applied to fan and pump etc.

Double Specification

  • Choose HD/ND by setting parameters
  • Choose different modes according to your purpose

Environment friendly

  •  Follow RoHS
  •  More environmentally friendly


Spec. for HD(1.5kw-110kw)



Spec. for ND(5.5KW-22KW)








You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like