Vector frequency inverter 220 to 380, 7.5 kW of the SPLC-NZ2200 series is designed for controlling the rotational speed of three-phase asynchronous motors with a power up to 7.5 kW.
An important feature of this inverter is the built-in block to increase output voltage. The frequency converter is powered from a standard single-phase 220 V, while the working output is a three-phase electric motor 380 V with a "star" winding connection scheme (required to maintain the nominal torque at the shaft).
This model of frequency inverter SPLC-NZ2200-7R5GS2 has a protection degree of IP20, therefore it is recommended to mount it on a DIN rail in specialized cabinets for protection against dust and moisture.
The control panel, if necessary, can be removed and brought to the front panel of the cabinet. Cable and mounting are not included in the price, supplied on request.
Table — Main technical parameters of the frequency converter SPLC-NZ2200-7R5GS2
| Input Voltage |
1Ph 220 V
|
| Output Voltage |
3Ph 380 V
|
| Output Power |
7.5 kW
|
| Output Frequency Range |
from 1 to 800.0 Hz
|
| Protection Class EN 60529
|
IP20 |
Additional Information
Power Circuit of Frequency Inverters SPLC-NZ2200-7R5GS2:
- Input supply from single-phase 1Ph 220 V AC 50/60 Hz;
- Output to motor - 3Ph, linear output voltage is 0 to 380 V, and frequency - 1 to 800 Hz;
- Permissible overload for 60 s - up to 150% of the nominal current value (in constant load operation mode)
Control Circuit of SPLC-NZ2200-7R5GS2:
- 6DI — six digital inputs, the function of which can be determined independently through menu selection. For example, a digital input can be used for the start command, forward run, reverse, stop, JOG frequency hopping, switching between frequency sources X and Y, switching between 16 preset speed frequency values, switching between 4 acceleration and deceleration modes, remote increase/decrease of frequency, timer start, PID regulation enabling, built-in controller program, etc.
- 2AI — two inputs, one of which can be switched by jumper J to receive the corresponding analogue signal by current 4…20 mA or voltage 0…10 V, and the other supports 0…10 V;
- 2DO — two multifunctional digital outputs, one of which is relay, which can be used for output signal ON-OFF of operational status, frequency or counter time reach, program PLC step or cycle completion;
- 1AO — one output supporting analogue signal by current 4…20 mA or voltage 0…10 V;
- RS485 — RS485 serial port connector for integration into industrial set of NLP frequency inverter, controllers, industrial PCs etc.
You can purchase the frequency inverter SPLC-NZ2200-7R5GS2 with a power of 7.5 kW from the "Specialist" company with delivery to Kyiv, Dnipro, Kharkiv, and other Ukrainian cities. Check delivery times with the online store managers.
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