Solar water pump inverter DC/AC inverter supplier

2.1 Naming and nameplate identification2.1.1 Naming ruleSI300-7R5G-4 IdentificationVoltage level4three-phase 380V S2Single-phase 220V Identification Adaptive motor typeGGeneral type Identification0.40.75...400Adaptive motor(KW)0.40.75...4002.2 Introduction of various parts of the converter The structure types

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2.1 Naming and nameplate identification
2.1.1 Naming rule

IdentificationVoltage level
4three-phase 380V
S2Single-phase 220V

Identification Adaptive motor type
GGeneral type
Adaptive motor(KW)0.40.75...400

2.2 Introduction of various parts of the converter
The structure types of JAC580N series converter are the plastic and metal. The external diagram is shown below.

2.3 Basic technical specification 
Table 2-1 Technical specification of 580N series frequency converter
Standard functionsMaximum frequencyVector control: 0~500Hz; V/F control: 0~500Hz
Carrier frequency 0.8kHz~12kHz
The carrier frequency is automatically adjusted based on the load features.
Input frequency
Digital setting: 0.01Hz
Analog setting: maximum frequency x 0.025%
Control mode• Open-loop vector control (SVC)
• Closed-loop vector control (FVC)
• Voltage/Frequency (V/F) control
Starting torque• G type: 0.5 Hz/150% (SVC); 0 Hz/180% (FVC)
• P type: 0.5 Hz/100%

Basic functions
Speed range1:100  (SVC)1:1000  (FVC)
Constant-speed accuracy± 0.5%  (SVC)± 0.02%  (FVC)
Overload capacity • G type:60s for 150% of the rated current
• P type: 60s for 120% of the rated current.
Torque boost • Fixed boost
• Customized boost 0.1%-30.0%
V/F curve • Straight-line V/F curve
• Multi-point V/F curve
•N-power V/F curve (1.2-power, 1.4-power, 1.6-power, ,1.8-power, square)
V/F separation Two types: complete separation; half separation
Acceleration /deceleration curve • Straight-line ramp
• S-curve ramp
Four groups of acceleration/deceleration time with the
range of 0.0-6500.0s
DC braking DC braking frequency: 0.00Hz~maximum frequency
Braking time: 0.0s~36.0s
Braking action current value: 0.0%-100.0%
JOG controlJOG frequency range: 0.00-50.00 Hz
JOG acceleration/deceleration time: 0.0-6500.0s
OperationCommand source Operation panel, control terminal and serial communication port are given
Switch in various methods
Frequency source Various frequency sources: digital reference, analog voltage reference, analog current reference, pulse reference and serial port reference. The switching can be conducted in various methods
Auxiliary frequency source10 kinds of auxiliary frequency source. The auxiliary frequency jog and frequency synthesis can be achieved flexibly
Input terminal Standards:
7 digital input terminals, among which one support maximum high-speed pulse input of 100kHz
2 analog input terminals, among which one only supports voltage input of 0 ~10V and the other supports voltage input of 0 ~10V or current input of 4 ~20mA
Expansion capability:
3 digital input terminals
1 analog input terminal, which supports voltage input of -10V ~10V and supports PT100/PT1000
Output terminal Standards:
1 high-speed pulse output terminal (The open collector type is optional), supporting 0~100kHz square signal output
1 digital output terminal
1 relay output terminal
1 analog output terminal, supporting current output of 0~20mA or voltage output of 0~10V
Expansion capability:
1 digital output terminal
1 relay output terminal
1 analog output terminal, supporting current output of 0~20mA or voltage output of 0~10V
Display and keyboard operationLED display Display the parameter
Key lock and function selection Realize partial or all key lock and define the action range of some keys to prevent misoperation
Protection functionShort circuit test of electrified motor, input/output default phase protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection, etc.

Solar Pump Inverter DC/ AC Inverter Supplier
Solar Pump Inverter DC/ AC Inverter Supplier

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