Boxun (Hong Kong) Technology Limited
| Payment Terms | T/T |
| Delivery Time | 3-7 days |
| Packaging Details | Original packaging |
| Brand | ABB |
| Product type | Soft Starter |
| Lead time | 3-5 Days |
| Condition | 100% New Original |
| Warranty | 1 Year |
| Service | One-stop Service |
| Application scenarios | Industrial Automation |
| Shipping By | DHL\UPS\Fedex\EMS\TNT\Aramex |
| Brand Name | ABB |
| Model Number | PSTX840-600-70 |
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Product Specification
| Payment Terms | T/T | Delivery Time | 3-7 days |
| Packaging Details | Original packaging | Brand | ABB |
| Product type | Soft Starter | Lead time | 3-5 Days |
| Condition | 100% New Original | Warranty | 1 Year |
| Service | One-stop Service | Application scenarios | Industrial Automation |
| Shipping By | DHL\UPS\Fedex\EMS\TNT\Aramex | Brand Name | ABB |
| Model Number | PSTX840-600-70 |
| Rated Operational Voltage | 208 ... 600 V AC |
| Rated Control Circuit Voltage (Uc) | 24 V DC |
| Rated Frequency (f) | 50/60 Hz Main Circuit 50 / 60 Hz |
| Current Limit Function | 1.5 ... 7.5 xle |
| Package Level 1 Depth Length/Height/Width |
616 MM 800 MM 600 MM |
| Package Level 1 Gross Weight | 58.5 kg |
High-Performance Solid-State Soft Starter for Motor Starting:The PSTX840-600-70 is a premium soft starter from ABB’s PSTX series, designed for 600 V AC systems with a rated current of 840 A, capable of starting motors up to approximately 450 kW (600 HP)—ideal for large pumps, fans, compressors, and conveyors.
Smooth Start-Up, Reduced Mechanical & Electrical Stress:Controls thyristor firing angle to gradually ramp up motor voltage, reducing inrush current (adjustable to 1.5–5x rated current), minimizing grid disturbances and mechanical wear.
Integrated Bypass Contactor for High Efficiency:Built-in bypass contactor automatically switches to direct-on-line operation after start-up, bypassing the thyristors. This reduces power losses and heat generation during continuous operation, improving energy efficiency.
Advanced Motor and Load Protection:Comprehensive protection includes overload, stall, phase loss, phase imbalance, thyristor overtemperature, start time-out, and underload (useful for pump dry-run detection)—ensuring reliable operation.
Multiple Start/Stop Modes:Supports voltage ramp, current limit, kick start (Kick Start™), soft stop, and pump stop modes—adaptable to various load types (e.g., high inertia, sticky loads) for optimized performance.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2015
Total Annual:
50000000-100000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Boxun (Hong Kong) Technology Co., Ltd. is a trading company specializing in PLC modules, controllers, frequency converters, servo motors, drives, sensor switches, relays and other industrial control products. Our Main brands INCLUDE Siemens, Mitsubishi, Omron, ALLEN-BRADLEY, Schneider, ABB, YASGAWA.... Boxun (Hong Kong) Technology Co., Ltd. is a trading company specializing in PLC modules, controllers, frequency converters, servo motors, drives, sensor switches, relays and other industrial control products. Our Main brands INCLUDE Siemens, Mitsubishi, Omron, ALLEN-BRADLEY, Schneider, ABB, YASGAWA....
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