RENLE RNB1000G-2S frequency converter

Product Overview: RNB1000 series inverter is suitable for three-phase squirrel cage asynchronous motor. It has compact structure and high reliability, and is widely used in fans, pumps, ceramic machinery, machine tools, woodworking machinery, packaging and printing machinery, material handling equipment and other general equipment (conveyors, lifts), etc.
RENLE RNB1000G-2S frequency converter

Features:
The RNB1000 series inverter governor has improved the production efficiency for the majority of users by virtue of its compact structure, powerful function and convenient use.
In the V/f control mode, the high-precision current limit control makes the driver no matter whether it is fast acceleration and deceleration or stalled rotor, there will be no overcurrent alarm, and the driver is reliably protected; In vector control mode, the high-precision torque limit control enables the driver to output strong torque or soft torque according to the user's process control requirements, and reliably protect the mechanical equipment.
In the V/f split control mode, the output frequency and output voltage can be set separately, which can be applied to applications such as variable frequency power supply and torque motor control

Specifications:
Main Power Input:
Rated voltage: three-phase AC: 380V, 50/60HZ
Frequency Variation Tolerance: Voltage: 380V±20% Frequency: ±5%
Main power output:
Output voltage: 0~rated input voltage
Output frequency: 0Hz~600Hz

Technical characteristics:
PWM modulation: SVPWM, three-phase modulation and two-phase modulation
Control mode: V/F control, no PG card vector (open loop vector) control, torque control
Run the command given mode: external terminal, keyboard panel, serial communication
Speed command given mode: analog given, keyboard panel, serial communication, high-speed pulse, terminal multi-stage speed given, PID control given, simple PLC given
Speed control range: open-loop vector control 1:100
Speed control accuracy: open-loop vector control±0.5%
Overload capacity: 150% rated current 60S; 180% rated current 10S; 200% rated current 1S
Automatic voltage adjustment: When the grid voltage changes, it can automatically keep the output voltage constant
Speed search start: Realize smooth start without impact on the rotating motor

Control terminal input:
Available internal power supply: 1 channel, +10VDC, max. 50mA (for reference potentiometer); 1 channel, +24VDC, max 200mA (for logic input)
Analog input: 1 channel, 0~10VDC or 0/4~20mA DC, optional; 1 channel, -10~+10VDC
Switching input: 8 programmable logic inputs, support NPN and PNP open collector signals, and select 39 logic input functions such as forward rotation, reverse rotation, and fault reset.
Pulse signal input: 1 high-speed pulse input, input frequency range: 0 ~ 50KHz, can be used as a speed given source or speed feedback source with strong anti-interference and high accuracy.

Control terminal output:
Analog output: 2 channels, 0 ~ 10VDC or 0 ~ 20mA DC, optional
Switching output: 2 programmable logic outputs, NPN open-collector signals, 20 kinds of logic output functions such as running, forward and reverse operation, and fault output can be selected.
Pulse signal output: 1 high-speed pulse output, NPN open collector signal, 13 output functions are optional
Programmable relay output: 2 channels, each with a pair of normally open contacts and a pair of normally closed contacts, contact capacity: 250VAC/3A, 30VDC/1A

Communication Interface:
RS485 communication: RS485 interface, support modbus protocol

Operator Panel:
Display: digital tube operation panel or LCD operation panel, display status parameters, fault codes, etc., set parameters
Indicator: status indicator, indicating the status information of the inverter's work; Unit indicator, which displays the unit of the LED digital display data
Buttons: control the inverter and set parameters
Parameter copying: support local user parameters to upload to the panel for saving; It also supports downloading the user parameters saved in the panel to the machine

Fail-safe
It has 25 kinds of fault protection functions, such as output overcurrent, bus overvoltage, bus undervoltage, motor overload, inverter overload, input phase loss, output phase loss, rectifier module overheating, inverter module overheating, external fault, communication fault, current detection fault, motor self-learning fault, EEPROM operation fault, PID feedback disconnection fault, brake unit fault, and the manufacturer's set time to arrive.

:environment
Standards: The RNB1000 series inverter governors comply with several international standards (IEC, EN), in particular IEC/EN61800-5-1 (low voltage), IEC/EN61800-3 (conducted and radiated immunity standards)
Place of use: indoors, less than 1 km above sea level, no dust, no corrosive gas and no direct sunlight
Ambient temperature: Operation: -25°C~ 40°C reliable operation, no need to degrade; Derating between 40°C~50°C, the output current is reduced by 1% for every 1°C increase. Storage: -40°C~ +70°C
Altitude: 0 ~ 2000m, more than 1000m need to be derated (for every 100m raised, the capacity will be reduced by 1%)
Humidity: 5% ~ 95%, no condensation or dripping
Vibration intensity: <5.9m/s2 (0.6g)

Other:
Degree of protection: IP20
Cooling method: forced air cooling
Installation: 0.75~315KW: wall-mounted; 350~500KW: floor type

The company respects the enterprise spirit of "practicality, hard work and responsibility", and creates a good corporate environment with integrity, win-win, and business philosophy, and takes a new management model, perfect technology, thoughtful service, and excellent quality as the foundation for survival. We always adhere to: customer first, serve customers attentively, and insist on impressing customers with their own services. Always adhering to the business philosophy of "integrity, win-win", relying on excellent prices, excellent quality, fast delivery and pre-sales consultation and after-sales service to win the trust of our customers.

　　This article introduces RENLE inverter RNB1000G-2S V/F control 0.5Hz180% three-phase AC: 380V, 50/60HZ products, if you are interested in RENLE/Renol inverter, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.

RENLE RNB1000G-2S frequency converter

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