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Chinese Brand SY6800-110G-4
| Item No | Description | QTY | Brand | P/N | Product Name | Delivery Time | Condition | Type |
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| 2 | SY6800-110G-4 Variable Frequency Drives变频�?110kW/150HP; The Variable Frequency Drives will be used for Progressive Cavity Pumps (PCB) in oil wells.
Item SY6800 Specification
Standard functions Control mode Sensorless flux vector control (SFVC) Closed-loop vector control (CLVC) Voltage/Frequency (V/F) control
Maximum frequency Vector control: 0�?00 Hz V/F control: 0�?200Hz
Input Voltage 480V+/-15%
Input frequency 50Hz/60Hz
Carrier frequency 0.5�?6 kHz
The carrier frequency is automatically adjusted based on the load features.
Input frequency esolution Digital setting: 0.01 Hz
Analog setting: maximum frequency x 0.025%
Startup torque G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)
P type: 0.5 Hz/100%
Speed range 1:100 (SFVC)
1:1000 (CLVC)
Speed accuracy ± 0.5% (SFVC)
± 0.02% (CLVC)
Torque control accuracy ± 5% (CLVC)
Overload capacity G type: 60s for 150% of the rated current, 3s for 180% of the rated current.
P type: 60s for 120% of the rated current, 3s for 150% of the rated current.
Torque boost Auto-boost
Customized boost 0.1%�?0.0%
V/F curve Straight-line V/F curve Multi-point V/F curve
N-power V/F curve (1.2-power, 1.4-power, 1.6-power, 1.8-power, square)
V/F separation Two types: complete separation; half separation
Ramp mode Straight-line ramp S-curve ramp
Four groups of acceleration/deceleration time with the range of 0.0�?500.0s
DC braking DC braking frequency: 0.00 Hz to maximum frequency
Braking time: 0.0�?6.0s
Braking action current value: 0.0%�?00.0%
JOG control JOG frequency range: 0.00�?0.00 Hz
JOG acceleration/deceleration time: 0.0�?500.0s
PLC function, multi-preset speeds function It implements up to 16 speeds via the simple PLC function or
combination of input (X) terminal states
Built-in PID It realizes process-controlled closed loop control system easily.
Auto voltage regulation (AVR) It can keep constant output voltage automatically when the mains voltage changes.
Overvoltage/ Overcurrent stall The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to
control overvoltage/over current.
Torque limit and control It can limit the torque automatically and prevent frequent over current tripping during the running.Torque control can be
implemented in the CLVC mode.
Other functions Support for different PG card Support for rotating transformer PG card，differential input PG card, UVW differential input PG card, resolver PG card
Power dip ride through The load feedback energy compensates the voltage reduction so that the AC drive can continue to output for a short time.
Rapid current limit It helps to avoid frequent over current faults of the AC drive.
High performance Control of asynchronous motor and synchronous motor is implemented through the high-performance current vector control technology.
Timing control Time range: 0.0�?500.0 minutes
Communication methods RS85,Profibus (optional),Can (optional)
Protection mode Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltageprotection, under voltage protection, overheat protection and overload protection.
Input and output Input terminal 8 digital input terminals, one terminal supports up to 100 kHz high-speed pulse input.
2 analog input terminals, one supports
0�?0V input and the other supports 0�?0V input or 4�?0mA input.
Frequency source Digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting.
Auxiliary frequency source There are ten auxiliary frequency sources. It can be used for the fine tuning of main freq. or combination with main freq. source.
Running command source Operation panel/Control terminals/Serial communication port You can switch between these sources in various ways.
operation on the operation panel LED display Displays the parameters and monitoring status
Key locking and function selection It can lock the keys partially or completely and define the function range of some keys so as to prevent mis-function.
Optional parts Rotating transformer PG card，differential input PG card, UVW differential input PG card, resolver PG card,
Communication card
Environment Installation location Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, steam, drip or salt.
Altitude Lower than 1000 m
Ambient temperature -10°C �?0°C (de-rated if the ambient temperature is between 40°C and 50°C)
Humidity Less than 95%RH, no condensing
Protective class IP21
Vibration Less than 5.9 m/s2 (0.6 g)
Storage temperature -20°C�?0°C | 10 | Chinese Brand | SY6800-110G-4 | SANYU Variable Frequency Drives | | | |
| Pubdate: 2022/4/21 14:22:18 |
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