Description
Soft Starters are static starting devices, designed for the acceleration, deceleration and protection of the three phase, electric induction motor through the control of the voltage applied to the motor. The SSW07, with DSP control (Digital Signal Processor), was designed to provide great performance on motor starts and stops with an excellent cost-benefit relationship. Because it is easy to set up, it simplifies start-up activities and daily operation. The SSW07 is compact, optimizing space in electric panels. The SSW07 incorporates all electric motor protection classification and adapts to customer needs through its easy-to-install optional accessories such as a keypad, a communication interface or a motor PTC input.
Overview
| Brand | WEG |
|---|---|
| Catalog Number | SSW070200T5SZ 10233149 |
| Motor HP | 75 HP @ 220/230V 150 HP @ 440/460V 200 HP @ 575V |
| Soft Starter Rating | 200 Amps |
| Frame Size | 3 |
| Dimensions | 10.9” x 8.6” x 8.66” |
| Approximate Shipping Weight | 16.8 lbs |
| Main Voltage | 220-575 VAC |
| Control Voltage | 110-240 VAC (+10% / -15%) 50/60 Hz (+/-10%) |
| Enclosure | IP20 in models from 17 to 85A IP0 in models from 130 to 200A (IP20 Optional) |
| Control Method | Voltage Variation over the load (three phase induction motor |
| CPU | DSP Type Micro-controller |
| Types of Control | Voltage Ramp Current Limit |
| Mounting | |
| Duty Cycle | Normal: 300% rated current for 30 seconds, 10 starts per hour |
| Control Inputs | 3 Isolated Digital Programmable Inputs |
| Control Outputs | 12 Relays with NO contacts, 240VAC, 1A Programmable Functions |
| Color | Lid: Gray Ultra Mat Cabinet: Blue Ultra Mat |
Technical Data
| Starting duty cycle | AC-53b 3-30:1170 |
|---|---|
| Starting regime (with ventilation kit) | AC-53b 3-30:330 |
| Standard (3 leads) | Yes |
| Inside delta (6 leads) | No |
| SoftPLC (ladder programming) | No |
| Voltage ramp | Yes |
| Voltage ramp and current limit | No |
| Current limit | Yes |
| Current limitation ramp | Programammable via optional |
| Pump control | Programmable via optional |
| Torque control | No |
| Direct on line start | Programmable via optional |
| Product certification | UL, CE, CS, IRAM and C-TICK |
| Parameterization via trimpots and dip switches | Yes |
| Parameterization via keypad | Available with optional |
| Parameterization via software | Superdrive G2 |
|---|---|
| Modbus-RTU RS-232 | Available with optional |
| Modbus-RTU RS-485 | Available with optional |
| Modbus-RTU USB | No |
| Modbus-TCP | No |
| Profibus-DP | No |
| Profibus-DPV1 | No |
| Profinet | No |
| DeviceNet | Available with optional |
| EtherNet/IP | No |
| EtherNet/IP 2P | No |
| Profinet IO 2P | No |
| CANopen | No |
| I/O standard | 3 x DI; Disponível com opcional x TM; Não x AO; 2 x DO. |
| Temperature | 0 °C a 55 °C |
Links
About this Product
Protection and Efficiency for Your Application
The SSW07 soft-starter is a static starter, designed for the acceleration, deceleration and protection of three-phase induction motors by controlling the voltage applied to the motor. Compact, it contributes to optimizing spaces in electric panels, and it has all the protections for the electric motor, adapting to the application requirements through optional accessories, which can be easily installed on the soft-starter.
Applications
The three-phase voltage control on the SSW07 allows its use in applications considered heavy, such as alternate, centrifugal pumps (sanitation, irrigation and oil), fans, exhausters, blowers, air compressors, refrigeration (screw and piston), mixers, aerators, centrifuges, rock crushers, grinders, woodchippers, paper refiners, rotary ovens, wood saws and planes, ball and hammer mills and load conveyors.
Main Characteristics
- Currents: 17 to 412 A
- Voltage: 220 to 575 V
- Built-in bypass
- High starting duty
- Total control on the three phases
- Protection of the motor and built-in starter
- "Kick-Start" function for starting loads with high static friction
- Remote or local HMI (optional)
- Input for the motor PTC (optional)
- Operation in environments up to 55 °C
- Extremely reduced weights and dimensions
- Profibus DP, DeviceNet, RS232 and RS485 communication (optional)
Benefits
- Elimination of mechanical shocks
- Full electronic protection of the motor
- Longer lifespan of the motor and equipment
- Limitation of voltage drops at the start
- Built-in bypass, providing size reduction and energy savings
- Great reduction of the stresses on the couplings and driving devices (gear boxes, pulleys, gears, belts, etc.) during the start
- Operation in environments up to 55 °C (without current derating for all models)
- Prevention of water hammer in pumps
- Built-in electronic thermal relay
- Kick Start function to start loads with high static friction
- Easy to operate, adjust and service
- Monitoring of the voltage of the electronics, allowing backups of the values i x t (thermal image)
- Simple electrical installation
- Switched electronics power supply with EMC filter (110 to 240 V AC)
Operating interface (HMI)
7-segment LED display, providing excellent visibility of the parameters. It also incorporates the copy function, which allows you to copy the parameter setting from one SSW07 to another, providing programming agility, reliability and repeatability in the manufacturing process of serial machines.
Network Communication
Especially designed to integrate large industrial automation plants, the Fieldbus communication networks provide advantages in the complete, on-line supervision, monitoring and control of the SSW07, producing high performance and great operational flexibility, characteristic required by applications on complex and/or integrated systems.
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