Scalar frequency converter 132 kW, 3F~3F/380V (SPLC-NLP1000-132G4)

What is included in the package?

Scalar Frequency Inverter Series SPLC-NLP1000-132G4

Connection Diagram for Three-phase Scalar Frequency Inverter SPLC-NLP1000-132G4

Power Circuit of SPLC-NLP1000-132G4 Frequency Inverters:

• Powered by a three-phase AC supply 3P 380 V at 50/60 Hz;
• Linear output voltage ranges from 0 to 380 V, and frequency from 0.1 to 400 Hz;
• Allowable overload for 60 s - up to 150% of the nominal current value (operating mode with constant load)

Control Circuit of SPLC-NLP1000-132G4:

• 4DI — four digital inputs, whose function can be self-defined via menu selection. For example, a digital input can be used for the start command, forward run, reverse, stop, JOG skip frequency, switching between frequency sources X and Y, switching between 16 set frequency speed values, switching between 4 acceleration and deceleration modes, remote frequency increase/decrease, starting the timer, enabling PID control, running the built-in controller program, etc.
• 1AI — one input that can be switched using J2 jumper and accepts the corresponding analog signal by current 4...20 mA or voltage 0...10 V to set the frequency;
• 1DO — one multifunctional digital output (relay), which can be used for ON-OFF output signal for operating state, achievement of frequency or timer, completion of a PLC program step or cycle;
• RS485 — RS485 serial port connector for integration with industrial frequency inverter NL sets, controllers, industrial PCs, etc.

How to choose the correct model of scalar three-phase frequency inverter series SPLC-NLP1000 380V?

Since the output voltage SPLC-NL1000-132G-4 is 380 V, three-phase 220/380 V electric motors need to be connected using the "star" winding connection scheme. The corresponding parameters of the motor are indicated on its nameplate. The frequency inverter model should be chosen so that its nominal current and power table values are greater than those of the motor.