5.5kw 380V Frequency Inverter for Water Pump

• Application: Three Phase Transducer, General Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Current
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: S1100 frequency inverter
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: Sanch
• Color: White
• Speed Range: 1:100(SVC)
• Power Range: 0.4~22kw
• Frequency Range: 0-400Hz
• Voltage Range: 220V/380V
• Transport Package: Polyfoam Packing First,Then Standard Export Carton
• Trademark: Sanch
• Origin: China
• HS Code: 8504409999
• Production Capacity: 50000 PCS /Year

Product Description

Torque controller

Specifications:
1) Rated voltage: 220V / single phase, 220V / three phase, 440V / three phase
2) Power range: 0.75 ~ 22kW
3) Output frequency: 1.0 ~ 400Hz

Features:
1) High-performance low-noise
2) Automatic torque compensation
3) RS-485 in-line interface build-in
4) 2-level accelerating / decelerating time
5) Automatic slip compensation, automatic voltage regulation (AVR)
6) 8-level preset table speed
7) Restart after instantaneous power-off
8) All-dimensional protection

Input Voltage

220V

440V

Model number: S1100-2T/4T***G

0.75

1.5

2.2

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

Output

Applicable motor power (KW)

0.75

1.5

2.2

0.75

1.5

2.2

3.7

5.5

7.5

11

15

18.5

22

Output rated current (A)

5

6.5

11

3.0

4.2

5.5

8.2

13

18

24

32

38

45

Max output voltage (A)

Input power

Over load capacity

150% of rated output current and run for 65 seconds

Power

Phase. Voltage. Frequency

1-phase/3-phase 200-240V 50/60HZ

3-phase 380-460V 50/60HZ

Allowable variation range of Voltage Frequency

Voltage: ± 15%  Frequency: ± 5%

Input current (A)

11/7.4

15/10

27/15

4.2

6.0

7.2

8.5

14

20.6

28

30

39

49

Controlling Characteristics

Control mode

Adopting SVPWM modulating techniques (V/F control and Speed Sensor-less Vector)

Output range of frequency

0.01~400.0Hz

Frequency setting analyzing degree

0.01Hz

Output frequency analyzing degree

0.01Hz

PWM load wave frequency

Available to modulate from 2 to 10kHz

Torque increase

Auto torque-increase and auto slip compensation at 2 Hz the starting torque can reach 150% of rated torque.

Jog frequency

3 points can be set from 0.01 to 400.0Hz

Acceleration/deceleration time

0.01 to 600.0 seconds. (2 steps of accel/decel time can be set separately. )

Stall Prevention Level

According to the load characteristics of motor, it' s available to be set as 50 to 200% of the rated current of the drive

DC braking

Available to be operated from 0.01 to 400.0 Hz from STOP, braking 0 to 100% of the rated current. Starting time 0.0 to-60.0 sec, Stopping time 0.0-60.0 sec

Braking torque

20% (125% shall be available if connected with purchase braking resistor externally)          (or 1 to 25HP, equipped within the electric crystals, for 30 HP, braking unit module shall be connected externally. )

V/F curve

V/F curve available to be set

Operation characteristics

Frequency setting signal

Digital Operator

Set by UP and DOWN

External terminals

0-10VDC, 4-20mADC, Series Communication Board (RS-485)

Running operatisignal

Digital Operator

Available to be operated by RUN, STOP and JOG keys.

External terminals

2 wire styles (Fwd/Stop, Rev/Stop, Run/Stop and Fed/Rev) /3 wire operation, JOG running, Serial Communication Board(RS-485)

Intelligent Input Terminal

Switching of 16 step pre-set available speed; Switching of First/Second acceleration/deceleration time; prohibiting acceleration/deceleration and external interrupt input; Jog running UP/DOWN frequency terminal setting; Count terminals

Intelligent Output Terminal

During running, frequency agreement 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 output

Correspond to actual output frequency or output current.

Fault signal contact

Contact of ON at AC motor drive (Relay with one C contact or two open collector output. )

Built-in Function

Setting max/min output frequency; momentary power off restarting; fault restaring; setting of S curve acceleration/deceleration time; auto-voltage stabilizing output modulation; digital frequency output signal; fault records; parameters locking; reset to factory setting; inhibiting reverse run; over current stalling prevention, over voltage stalling prevention, electrical thermal relay.

Protection Function

Over current; over voltage, low voltage; external fault interruption input; motor over load; GFF: grounding protection(For optional use); over load of the drive and drive overheating

Digital operator

Consisting 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.

Environment

Operational 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 height

Lower than 1000m, without corrosive gas, fluid and dust.

Vibration

Below 20Hz 9.80665m/s² (1g), 20~50 Hz 5.88m/s² (0.6g)

Protection degrees

Determined by the installation environment of the end-users.