Model Description

The letters and numbers on the nameplate indicate the product series, power, applicable load type and so on.

R N B 1 X X X G / X X X P X

Name: China Low Voltage Drive Manufacturers, Suppliers and Factory - Low Voltage Drive Quotation - RENLE
Brand: RENLE
SKU: 274418687

Specialized Machine Code

Power Code 1000 Series

Variable Frequency Drive

Shanghai RENLE Science & Technology Co., Ltd.

Character	Description
RN	Shanghai RENLE Science & Technology Co., Ltd.
B	Low-voltage Variable Frequency Drive
1	1000 Series
XXXG/XXXP	Power Code: G: Constant torque load (Heavy load) P: Variable torque load (light load) G/P: G/P-model in one XXX: Power code: such as 001: 1.5kW; 037: 37kW; 110: 110kW
-X	Specialized machine code: No code indicates universal model -2S: Single-phase 220VAC input, Three-phase 220VAC output; -2SS: Single-phase 220VAC input, Single-phase 220VAC output.

Achieve rapid deployment and intuitive operation for enhanced productivity.

The cabinet-ready, space-saving RNB1000 low voltage drive provides essential functionalities out of the box. Its streamlined setup menu and guided tools facilitate swift installation, configuration, operation, and servicing.

Designed to boost operational effectiveness and ease across diverse applications

The RNB1000 LV VFD integrates features that simplify drive selection and minimize reliance on additional components. Optimized for both variable torque and basic constant torque applications, it prioritizes a straightforward design, dependable performance, and energy savings. The drive's intuitive interface accelerates startup and commissioning.

Technical data

Enhanced operational efficiency and seamless integration across diverse industrial environments, leveraging integrated functionalities to streamline installation, tuning, and runtime.

Up to 500 kW
Wide power range from 0.75 kW
Up to 480 V
Wide voltage range from 220 V

Key benefits

V/F Control Mode: Effectively protects the drive.
Vector Control Mode: High-precision torque limiting control.
V/F Separation Control Mode: The output frequency and output voltage can be set separately, making it suitable for various applications, such as variable frequency power supplies.
Newly designed panel keyboard with superior operability, supporting dual-row display.

Product Feature

The RNB1000 series Low Voltage Drive VFD improves production efficiency for the majority of users through its compact structure, powerful functions, and ease of operation.

V/F control mode enables high-precision current limit control, ensuring no overcurrent alarm during fast acceleration/deceleration or stall.
Vector control mode enables high-precision torque limiting control, allowing the drive to output either strong or soft torque according to the user's process control requirements, thus protecting the mechanical equipment.
V/F separation control mode allows the output frequency and output voltage to be set separately, making it suitable for applications such as inverter power supplies and torque motor control.

Control Mode	Start Torque	Speed Range	Speed Precision	Torque Response
V/F control	0.5Hz 180%	1：100	±0.5%
Vector control without PG	0.5Hz 180%	1：100	±0.2%	＜10mS

This low voltage drive provides accurate and reliable speed search for smooth, shock-free starting of rotating motors.
The process PID control features a rich set of settings and feedback methods, allowing the free switching between two sets of proportional, integral, and differential parameters. It is especially suitable for energy-saving applications in fans and pump loads.

DC power input is supported, enabling users to conveniently form a common DC bus application.
Overvoltage stall protection: During the rapid deceleration of large inertia loads, regenerative energy may lead to overvoltage faults. The instantaneous adjustment of the output frequency can reduce the probability of overvoltage tripping, ensuring the continuous and reliable operation of the system.

Undervoltage adjustment: In case of instantaneous undervoltage or power failure, the DC bus voltage remains constant through the automatic reduction of the output frequency, ensuring the continuous operation of the drive within a short time. This function applies to fans and pumps.
Overcurrent stall protection function: During the fast acceleration of a heavy load, instantaneous large slip may result in an overcurrent fault. The instantaneous adjustment of the output frequency can reduce the probability of overcurrent tripping, ensuring the continuous and reliable operation of the system.

Low-frequency oscillation suppression function: During the no-load or light-load start of a large power motor, acute oscillations may occur, leading to fault tripping. Enabling this function effectively suppresses oscillations and ensures the reliable operation of the system.
Automatic torque boost: In V/F control mode, the output torque is automatically adjusted according to the load condition, allowing for smooth starts under light load, no load, or even overloaded conditions.

Product Specification

	Items	Indicator and specifications
Input-output characteristics	Input voltage range	Three-phase 380VAC (±15%), Single-phase 220VAC (±15%).
	Input frequency range	50～60Hz±5%
	Output voltage range	0～Rated input voltage
	Output frequency range	0～500Hz
Technical characteristics	Control mode	V/F control; No PG vector control, torque control.
	Speed control range	Open-loop vector control 1: 100
	Speed control accuracy	±0.5%
	Starting frequency	0.00～10.00Hz
	Overload capacity	150% rated current 60s; 180% rated current 10s; 200% rated current 1s.
	Acceleration and Deceleration time	0.1～3000.0s
	Dynamic braking capacity	Brake unit operating voltage: 320～750V
	DC braking capacity	DC braking frequency: 0～300Hz; DC braking waiting time: 0～50s; DC braking current: 0.0～150.0%; DC braking time: 0.0～50.0s.
	Frequency setting method	Analog setting, High-speed pulse setting, Multi-segment command setting, PID control setting, 485 communication setting.
	Automatic voltage adjustment	It can keep a constant voltage output when the power grid voltage changes
	Speed search starting	Enables smooth and shock-free starting of rotating motors
Control terminals	Digital input terminal	8 inputs as standard, one of which can be used as a high-speed pulse input (HDI).
	Analog input terminals	2 inputs as standards , AI1: 0～10V or 0/4～20mA input selectable; AI2: 0~10V or 0/4～20mA input selectable
	Digital output terminals	2 multifunction collector outputs as standard, one of which can be used as a high- speed pulse output (HDO).
	Analog output terminals	2 outputs as standard AO1, AO2 (0～10V or 0/4～20mA selectable).
	Relay output	2 relay outputs as standard
Standard communication interface	RS485 communication	Provide RS485 communication interface to communicate with external RS485 and support Modbus protocol (RTU mode).
Fault protection	Acceleration overcurrent, deceleration overcurrent, constant speed overcurrent, acceleration overvoltage, deceleration overvoltage, constant speed overvoltage, Bus undervoltage fault, motor overload, VFD overload, input phase loss error, output phase loss error, rectifier module overheating fault, inverter module overheating fault, external fault, communication fault, current detection fault, motor parameter recognition fault, EEPROM operation fault, PID feedback disconnection, brake unit fault, manufacturer-set time reached.
Keyboard display	LED	Bright LED digital tube displays information about VFD
Others	Operation place	Indoor, at an altitude of less than 1,000 meters above sea level, free from direct sunlight, dust, corrosive gases, etc.
	Ambient temperature	-10～+40℃, the device should be used with reduced capacity in 40～50℃, The rated output current should be reduced by 1% for every 1℃ of increase.
	Humidity	5～95% (no condensation)
	Altitude	0～2000 meters, the device should be used with reduced capacity when above 1000 meters. The rated output current should be reduced by 1% for every 100 meters of elevation.
	Vibration	Less than 0.5g
	Storage temperature	-40～+70℃
	Protection level	IP20

Model	Power (kW)	Input voltage(V)	Input current (A)	Output current (A)	Power of applicable motor (kW)	Note
RNB1000G-2S	0.75	Single-phase 220V	8.2	4.5	0.75
RNB1001G-2S	1.5		14	7	1.5
RNB1002G-2S	2.2		23	9.6	2.2
RNB1000G	0.75		3.4	2.5	0.75
RNB1001G	1.5		5	3.8	1.5
RNB1002G	2.2		5.8	5.3	2.2
RNB1004G/005P	4.0		12	9.5	4.0
	5.5		18.5	14	5.5
RNB1005G/007P	5.5		18.5	14	5.5
	7.5		22.5	18.5	7.5
RNB1007G/011P	7.5		22.5	18.5	7.5
	11		30	25	11
						Built-in
	11		30	25	11	brake
RNB1011G/015P						unit as standard
	15		39	32	15
RNB1015G/018P	15		39	32	15
	18.5		45	38	18.5
RNB1018G/022P	18.5		45	38	18.5
	22		54	45	22
RNB1022G/030P	22	Three-phase	54	45	22
	30		68	60	30
		380V
	30		68	60	30
RNB1030G/037P
	37		84	75	37
RNB1037G/045P	37		84	75	37
	45		98	92	45
RNB1045G/055P	45		98	92	45
	55		123	115	55
RNB1055G/075P	55		123	115	55
	75		157	150	75
RNB1075G/090P	75		157	150	75	Optional built-in
	90		188	180	90
						brake unit
	90		188	180	90
RNB1090G/110P
	110		221	215	110
RNB1110G/132P	110		221	215	110
	132		267	260	132
RNB1132G/160P	132		267	260	132
	160		309	305	160

Model	Power (kW)	Input voltage(V)	Input current (A)	Output current (A)	Power of applicable motor (kW)	Note
RNB1160G/185P	160	Three-phase 380V	309.0	305	160
RNB1160G/185P	185		344.0	340	185
RNB1185G/200P	185		344.0	340	185
RNB1185G/200P	200		384.0	380	200
RNB1200G/220P	200		384.0	380	200
RNB1200G/220P	220		429.0	425	220
RNB1220G/250P	220		429.0	425	220
RNB1220G/250P	250		484.0	480	250
RNB1250G/280P	250		484.0	480	250
RNB1250G/280P	280		539.0	530	280
RNB1280G/315P	280		539.0	530	280
RNB1280G/315P	315		612.0	600	315
RNB1315G/350P	315		612.0	600	315
RNB1315G/350P	350		665.0	650	350
RNB1350G	350		665.0	650	350
RNB1400G	400		715	720	400
RNB1450G	450		805	795	450
RNB1500G	500		890	860	500

NOTE 1: Brake units are standard for models RNB1037G/045P (inclusive). Models RNB1045G/055P (inclusive) to RNB1132G/160P (inclusive) can be equipped with a built-in brake unit as an option.

NOTE 2: The above models are standard general-purpose models, without industry-specific variants. Other specifications for non-standard models can be customized.

Hot Tags: low voltage drive, China low voltage drive manufacturers, suppliers, factory, liquid cooled vfd, 1ph vfd, single phase to three phase variable frequency drive, 3 phase variable speed drive, drive variable frequency, 50hz to 60hz inverter