
Nietz Electric Co,. Ltd
Nietz - Model SSB Series - LCD Screen Displays Soft Starter
The SSB motor soft starters are manufacturing under power electronics technologies, microprocessor technologies and modern control theory technologies, it`s an up-to-date international advanced starting device. These soft starters can restrict induction AC motor starting voltage effectively during motor start-up period, which can be widely used in fans & pumps, compressors and other heavy load equipments.
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- Select customizable parameters through simple programming according load types.
- Detect motor start-up feedback voltage to achieve closed-loop control, to ensure electric
- motor start successful in variety load conditions.
- Programmable delay start and chain control mode.
- Start/stop time can be changed easily.
- With various protection functions: over-current, 3 phase current unbalance, overheating,
- phase lost and motor overload protection.
- Dynamic fault record function, it`s easy to find fault reasons.
- Character display: LCD screen displays various working parameters, text prompts under
- programming and fault conditions.
- Output signal: analog
- Communication: RS485
- Pumps - the soft-stop function ease water hammer occurs during stop period, saving the system maintenance costs.
- Ball mill - the voltage ramp start-up can reduce gear torque wearing and reduce maintenance workload, saving time and costs
- Fans - reduce belt wearing and mechanical shocking, saving maintenance costs.
- Compressor-achieve smooth start by limiting current to reduce motor heating and prolong motor service life.
- Belt conveyor - achieve smooth and gradual starting process by soft starters to avoid shifting and spillage.