SSINVERTER SSI700, Руководство пользователя, Страница: 9 / 148

SSI700 User Manual Product Information
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Item Specifications
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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
0.0–6500.0s
DC braking
DC braking frequency: 0.00 Hz to maximum frequency
Braking time: 0.0–36.0s
Braking action current value: 0.0%–100.0%
JOG control
JOG frequency range: 0.00–50.00 Hz
JOG acceleration/deceleration time: 0.0–6500.0s
Onboard multiple
preset speeds It implements up to 16 speeds via the simple PLC function or
combination of DI terminal states.
Onboard PID It realizes process-controlled closed loop control system easily.
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Auto voltage
regulation (AVR) It can keep constant output voltage automatically when the mains
voltage changes.
Overvoltage/
Overcurrent stall
control The current and voltage are limited automatically during the
running process so as to avoid frequent tripping due to
overvoltage/overcurrent.
Torque limit and
control It can limit the torque automatically and prevent frequent over
current tripping during the running process.
RUN
Running
command source
• Operation panel
• Control terminals
• Serial communication port
You can perform switchover between these sources in various
ways.
Frequency source
There are a total of 10 frequency sources, such as digital
setting, analog voltage setting, analog current setting, pulse
setting and serial communication port setting. You can perform
switchover between these sources in various ways.
Auxiliary
frequency source There are ten auxiliary frequency sources. It can implement fine
tuning of auxiliary frequency and frequency synthesis.
Input terminal
5 digital input (DI) terminals, one of which supports up to 100 kHz
high-speed pulse input
2 analog input (AI) terminals, one of which only supports 0–10 V
voltage input and the other supports 0–10 V voltage input or 4–20
mA current input.
Output terminal
1 high-speed pulse output terminal (open-collector) that supports
0–100 kHz square wave signal output
1 digital output (DO) terminal
1 relay output terminal
1 analog output (AO) terminal that supports 0–20 mA current
output or 0–10 V voltage output
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LED display It displays the parameters.
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.
Protection mode
Motor short-circuit detection at power-on, output phase loss
protection, overcurrent protection, overvoltage protection,
undervoltage protection, overheat protection and overload
protection
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Installation location: Indoor, free from direct sunlight, dust, corrosive gas, combustible
gas, oil smoke, vapour, drip or salt.
Altitude: Lower than 1000 m
Ambient temperature: -10°C to +40°C (de-rated if the ambient temperature is between
40°C and 50°C)
Humidity: Less than 95%RH, without condensing
Vibration: Less than 5.9 m/s2 (0.6 g)
Storage temperature: -20°C to +60°C
IP level: IP20
Pollution degree: PD2
Power distribution System: TN , TT