China 380V 0.75-22KW Variable Speed Drive 3Phase IP65 Waterproof VFD For Motor Pump ge speed variator

Model Number: S2100S
Type: AC-DC-AC
Output Type: Triple
Output Current: 0.75-11KW
Output Frequency: 50Hz/60Hz
Size: Depend
Weight: 3KG~300KG
Certificate: CE, CE, ISO9001
Product name: 380V 0.75-22KW Variable Speed Drive 3Phase IP65 Waterproof VFD
Protection: IP65
Single phase: 220V 0.75-3.7Kw
Three phase: 380V 0.75-11Kw
Application: Water Pump
Communication: MODBUS/ RS485
Output Frequency Range: 0.1-400Hz
Warranty: 18 Months
PID Control: Built-in
Packaging Details: export standard package
Port: HangZhou

380V 0.75-22KW Variable Speed Drive 3Phase IP65 Waterproof VFD For Motor Pump

Model
S2100S
Input
Rated voltage,Frequency
3 AC 380V / 220V; 50-60 Hz
Voltage Range
380V: 330V-440V;220V: 170-240V
Output
Voltage Range
380 V: 0-380 V; 220V: 0-220V
Frequency Range
0.10-400.0 Hz
Control method
V/F control, Space vector control
Indication
Operating status/ Alarm definiton/ interactive guidance; Eg, frequency setting, the output frequecy/ current, DC bus voltage, the temperature and so on.
Control Specification
Output Frequency Range
0.10-400.00 Hz.
Frequency Setting Resolution
Digital input: 0.01 Hz. Analog input:0,1% of maximum output frequency
Output Frequency Accuracy
0.01 Hz.
V/F Control
Setting V/F curve to satisfy various load requirements
Torque Control
Auto increase:auto riase torque by loading condition;Manual increase:enable to set 0.0-20% of raising torque
Multifunctional Input Terminal
8 multi-function input terminals,realizing functions including 15 section speed control,program running, four-section acceleration/deceleration speed switch,UP/DOWN function and emergency stop and other functions
Multifunctional Output Terminal
3 multi-function output terminals for displaying of running, zerospeed, counter, external abnormity, program operation and other information and warnings
8 multifunctional output terminals, 1 inverter can control 4 circular variable frequency pumps
Acceleration/deceleration Time Setting
0-6000 s acceleration/deceleration time can be set individually
Other functions
PID Control
Built-in PID control
RS485
Standard RS485 communication function (MODBUS)
Frequency Setting
Analog input 0-10V, 0-20mA, can be selected; Digital input: input using the setting dial of the operation panel or RS 485 or UP/DOWN
Multi-speed
Eight multi-function input terminals,15 section speed can be set
Automatic voltage regulation
Automatic voltage regulation function can be selected
Counter
Built-in 2 group of counters
Overload
120%, 60second (variable torque)
Over Voltage
Over voltage protection can be set
Under Voltage
Under voltage protection can be set
Other Protections
Overheat, output short-circuit, over current, and parameter lock and so on.
Environment
Ambient Temperature
–10℃-40℃(non-freezing)
Ambient Humidity
Max. 95% (non-condensing)
Altitude
Lower than 1000m.
Vibration
Max. 0.5 g
Structure
Cooling Mode
Below 3.7 kW no have fan; Above 5.5 kW Forced air cooling
Protective Structure
IP 65

Model
Suitable Motor
Output Current
Assembly Dimension(mm)
W
H
D
A
B
b
S2100-2S0.75GS
0.75KW
5
188
122
134
105
178
M4
S2100-2S1.5GS
1.5KW
7
S2100-2S2.2GS
2.2KW
11
S2100-4T0.75GS
0.75KW
2.7
188
122
134
105
178
M4
S2100-4T1.5GS
1.5KW
4
S2100-4T2.2GS
2.2KW
5
S2100-4T3.7GS
3.7KW
8.6
235
154
179
125
221
M4
S2100-4T5.5GS
.5KW
12.5
S2100-4T7.5GS
7.5KW
17.5
S2100-4T11GS
11KW
24

The Mechanical Speed Variator Dissectible

The Mechanical Speed Variator Dissectible is part of a series of actual industrial gear reducer dissectibles that can be used for hands-on mechanical drive training. This model features a heavy-gauge baseplate and offers a realistic experience for disassembly and inspection of a mechanical speed variator.
speedvariator

Mechanical continuous gear variator 100

A mechanical continuous gear variator 100 is a gearbox that has a number of gears. One of its components is a second multiplier gear group 60. This group is mounted to a second mobile shaft 9 and has a keyed transfer element 7. The transfer element transmits rotation to further gear 2′ and sprockets 5′.
This gearbox comprises two groups of multipliers arranged in series. The first group is connected to the driving shaft 1 and the second group is connected to the output driven shaft 30, 12. In addition, the mechanical continuous gear variator 100 comprises an intermediate shaft 9 and a rotatably mounted frame 13.
This gearbox is also a great educational tool for children. It encourages them to learn about cars and mechanics. It also improves their fine motor skills and stimulates the mind. It also has an aesthetic and fun appeal. This gearbox helps children learn about the complexities of a CVT and how it works.
The mechanical continuous gear variator 100 includes a first shift element B1, second shift element K1, and a third shift element B2. The first shift element B1 is a brake and the third shift element B2 is a clutch. The second shift element is a second planetary gear set RS2. In the first and second ranges of ratios, the torques are split. This creates a power-split flow.
speedvariator

Single half-cycle operation

A Speed Variator is a device that varies the speed of a motor based on the input voltage. It can operate on a single half-cycle of the supply voltage when the speed is low, or on both half-cycles when the speed is high. The transition between the two modes is automatic and is achieved through the displacement of a potentiometer slide. The invention also includes overload protection circuits.
The patent application outlines the operation of an electric speed variator that operates in single half-cycle mode at low speeds. The device provides high negative feedback through its circuit RE to maintain stable operation, thereby providing high available effective power at low speeds. In this way, the device is able to achieve the desired speed.

High negative feedback

A speed variator is a device that controls the speed of an ac motor by varying its input voltage. Generally, it is comprised of three components: a triggerable Silicon controlled rectifier, a resistive potentiometer, and a capacitor. Each component is coupled in series with the other, forming a motor-driven circuit. The circuit includes a resistive branch and a capacitive branch connected in parallel to a control electrode.
The voltage at the output is increased if the load on the motor M increases. The increasing voltage causes the measuring circuit CM to furnish a higher voltage at the output. This causes a decrease in the conduction of transistor T1 during the positive half-cycle, which in turn reduces the speed of the motor. The increasing voltage also causes the capacitor to charge faster and the angle of opening of the triac to increase. The compensating negative feedback circuit RE reduces this effect.
A triac speed variable controller is difficult to regulate at low speeds because of the lower angle of passage of the current through the three phases. This reduces its effective power and makes it difficult to regulate the output speed at low speeds.
speedvariator

Compact size

The compact size of Speed Variators is one of the main benefits of these devices. They are suitable for a wide variety of industrial applications. These devices can be used in packaging machines, food processing machines, and pharmaceutical and chemical machines. They are also very easy to install. They come in 6 sizes and can be combined with gearboxes and independent drives for even more versatility.

Long life

If you are looking for a Speed Variator with long life and reliable performance, then you have come to the right place. These devices are made with special materials for long life and durability. They are suitable for general purpose, medium and fractional power drives and can be installed with a variety of gearboxes and independent drives.

Simple structure

Simple structure for speed variable (SS-SRDM) is a simple type of infinitely variable motor with an end structure of a hand wheel, screw mandrel and bearing. The hand wheel controls the interval between active fixed and pinch rollers. The SS-SRDM has several advantages over a conventional linear sprocket-shaft motor, including simplicity, low cost and ease of maintenance.
China 380V 0.75-22KW Variable Speed Drive 3Phase IP65 Waterproof VFD For Motor Pump     ge speed variatorChina 380V 0.75-22KW Variable Speed Drive 3Phase IP65 Waterproof VFD For Motor Pump     ge speed variator
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