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Soft Starts
Quantum Controls offer three types of softstarters to cover every customer need from 3 A to 1810 PST30...PSTB1050.
The
compact line for 3 up to 25 A: PSS 03...25
- Easy installation and adjustment
- DIN-rail mounting
- Small and compact
Features
- Voltage range 200-600 V AC
- Control voltage 24-110 V AC/DC and 110-480 V AC
- Current ratings 3, 12 and 25 A
- Start ramp, Stop ramp and Initial Voltage included
- For mounting on 35 mm DIN-rail
- Built-in by-pass contact
The flexible line for 18 up to 515 A: PSS 18/30...300/515
- Easy installation and adjustment
- Flexible solution
- Reliable product
- Fully solid state solution
Features
- Voltage range 208-690 V AC
- Control voltage 110-120 V AC and 220-240 V AC
- Current ratings 18...300 A (In Line) and 30...515 A (Inside Delta), same unit can be used for both
- Start ramp, Stop ramp and Initial Voltage included
- Current limit function as option
- Designe for contious operation without by-pass
PST - The Softstarter that Speaks Your Language
The PST Softstarter is based on the same easy-to-use concept as a mobile telephone. Using the four-button key-pad you can communicate with it...and get information back. And the PST speaks your own language, almost a dozen altogether. No coded messages in code letters or figures. Just easy-to-understand words. The PST doesn't only give you perfect motor control and protection. It also provides you with a perfect overview and perfect information. In other words it's the perfect choice when you want an advanced solution that takes care of all your needs.
Features
- Wide main voltage range 208 - 690 V AC
- Wide control voltage range 100 - 250 V AC
- Current ratings 30 to 1050 A (In Line) and 52 to 1810 A (Inside Delta)
- Premium adjustable soft starting functions like start/stop ramp, kick start, job, step down voltage and sequence starts.
- Current limit adjustable between 2-5 x Ie
- Prepared for fieldbus communication
- Motor overload protection. Select between class 10 A, 10,20 and 30
- Thermistor (PTC) protection of motor winding
- Real time clock, logging of last 20 events with time marking
- Locked rotor protection
- Motor underload protection
- Phase imbalance protection
- Phase reversal protection
Microstart
The Microstart manufactured to BSEN 60947-4-2 is designed to control three phase AC Motors with nominal loads up to 25 amps. The Controller switches two phases with the third continuously connected. Initial torque is adjustable as well as independent user adjustment of Ramp up and Ramp down.
Amp Ramp
The Amp Ramp is a simple cost-effective Soft Start for motors up to 110kW. It uses two back-to-back semiconductor devices in each phase to control the current applied to the motor ensuring the smoothest start possible.
Softdrive
The Softdrive is a compact multifunctional Soft Start using the latest digital technology to provide the smoothest start for the standard three phase squirrel-cage induction motor up to 800kW at 400V.
Softmaster
The Softmaster is a simple cost effective Soft Start for motors up to 110kW. It uses two back-to-back semiconductor devices in each phase to control the current applied to the motor ensuring the smoothest start possible.
If you would like more information about this product or any other products in our range, please
click here to contact us.