Gold Member Since 2010
Audited Supplier
Quanzhou Machtric Automation Equipment Co., Ltd.

Variable Speed Drive, VFD, VSD manufacturer / supplier in China, offering Energy Saving Variable Speed Drives VFD VSD for Paper Machinery, Z900 Current Control Mini Frequency Inverter/AC Drives, 11kw Waterproof Power Inverter S2100s Series (S2100s) and so on.

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Supplier Homepage Product SANCH Inverter S2800 Energy Saving Variable Speed Drives VFD VSD for Paper Machinery

Energy Saving Variable Speed Drives VFD VSD for Paper Machinery

FOB Price: US $128 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $128/ Piece
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Port: Xiamen, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: S2800
  • Output Type: Triple
  • Switch Mode: PWM Control
  • Voltage of Power Supply: High Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Sanch
  • Control Mode: V/F Control Without Pg Vector Control
  • VFD: Variable Frequency Drive
  • Protective Structure: IP20
  • Certificate: ISO, Ce, Ohsa
  • Type: AC-DC-AC
  • Transport Package: Standard Export Packing
  • Origin: China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Simple Type, General Type
  • Item Name: VFD for Paper Machinery
  • Features: Energy Saving;Eco-Friendly
  • VSD: Variable Speed Drive
  • Output Current: 2.5A-210A
  • Operate: Simply Operate
  • Trademark: Sanch
  • Specification: Depends on different voltage/frequency range
  • HS Code: 850440999
Product Description
                  Energy Saving Variable Speed Drives VFD VSD for Paper Machinery

1.Product Specification:

safety self-checking 
standby display 
v/f curve setup control 
automatic fault detection and recording 
wobble frequency
Controlling CharacteristicsControl modeV/F control Vector control without PG
Output range of frequency0.01~600.0Hz
Frequency setting analyzing degree0.01Hz
Output frequency analyzing degree0.01Hz
PWM load wave frequencyAvailable to modulate from 0.5 to 15 kHz
Torque increaseVector control without PG:0.5Hz/150%(SVC)
Jog frequency3 points can be set from 0.01 to 600.0Hz
Acceleration/deceleration time0.01 to 3600.0 seconds. (Acceleration /deceleration time in 2 phases can be set separately)
Stall Prevention LevelAccording to the load characteristics of motor, it' s available to be set as 100% to 200% of the rated current of the drive
DC brakingbraking 0 to 150% of the rated current. Starting time 0.0 to-50.0 sec, Stopping time 0.0-50.0 sec
Braking torque20% (125% shall be available if connected with purchase braking resistor externally)          (1-25HP braking resistor is installed inside;30HP can connect externally with brake unit module)
speed regulation ratioVector control without PG:1:100
Operation characteristicsFrequency setting signalDigital OperatorSet by UP and DOWN
External terminals0-10VDC, 4-20mADC, Series Communication Board (RS-485)
Operation SignalDigital OperatorAvailable to be operated by RUN, STOP and JOG keys.
External terminals2 wire styles (Fwd/Stop, Rev/Stop, Run/Stop and Fed/Rev) /3 wire operation, JOG running, Serial Communication Board(RS-485)
Intelligent Input TerminalSpeed shift can be preset in 8th phase ;the first/second acceleration and deceleration time shift: prohibition of acceleration and deceleration ;external interrupt ;inching operation ;increasing/decreasing frequency setting terminal
Intelligent Output TerminalDuring running, frequency arrival and output , , non-zero count agreement output, over torque output, external interrupt reference. Low voltage detection, operation mode reference, fault output and external fault interruption.
Analog signal outputCorrespond to actual output frequency or output current.
Fault signal contactFor ac drive failure ,the contact is "on"(a relay with "c" contactor a open-collector output
Built-in FunctionUpper and lower limits setting of output frequency, instantaneous restart for abnormal malfunction, automatic voltage output regulation ,anomaly records ,parameter hold ,parameters reset to the factory defaults ,prohibition of reversion ,over-current stall prevention ,over-voltage stall prevention ,electronic  thermal relay
Protection FunctionProtection of inverter unit  phase ,accelerated over-current, decelerated over-current, constant-speed over-voltage, bus under-voltage failure, motor overload ,inverter overload ,open -phase at output side (75KW+models ),rectification modules overheating, overheating fault of inverter module ,external fault ,communication fault ,current detection fault ,motor self-learning fault ,EEPROM operational fault ,PID feedback disconnection fault, braking unit fault
Digital operatorConsisting of 8 functional keys, 7 step LED in 5 digits; 5 status LED indicators. Available to set frequency, display actual output frequency, output current, self-determined unit parameter overview of users, modify settings and for parameter locking, fault displaying. Available to perform running, stop, reset, fwd/rev run and jog run.
EnvironmentOperational Environment temperature-10° C to +50° C (+40° C ~ +50° C available when the dust cover is removed)
Storing temperature-20° C to + 60° C
Installation heightLower than 1000m, without corrosive gas, fluid and dust.
VibrationBelow 20Hz 9.80665m/s² (1g), 20~50 Hz 5.88m/s² (0.6g)
Protection degreesIP20 (Determined by the installation environment of the end-users.)

-Heavy loading without PG
-Three phases/ 380-440V, 7.5-110kw
-Output frequency: 0.01-600hz
3.Functions and Features:
-Intelligent input terminal
-Intelligent output terminal
-Built-in function
-Protection funtion
-Safety self-checking function
-Standby display function
-V/F curve setup control / Vector control function
-Function of automatic fault detection and recording
-Wobble frequency function
4.Applicable industries
Textile, dyeing and finishing, chemical fiber, paper making, wire drawing, cement manufacturing
5.Product Wiring Drawing:

5.Product Show:
Energy Saving Variable Speed Drives VFD VSD for Paper Machinery
6.Contact Us:

Energy Saving Variable Speed Drives VFD VSD for Paper Machinery

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