ST160 Intelligent MCCB Controller | 32A–800A Overload & Short-Circuit Protection
ST160 Intelligent MCCB Controller | 32A–800A Overload & Short-Circuit Protection
This is a custom-made product. Please contact us to discuss your specifications and receive a quotation.
Description
The ST160 Series Intelligent Controller is the core protection module designed for S Series Intelligent Molded Case Circuit Breakers (MCCBs). It provides comprehensive distribution protection, safeguarding circuits and power equipment against overload, short-circuit, and ground faults.
Key Protection Functions
- Overload Long-Time Delay Protection
- Short-Circuit Short-Time Delay Protection
- Short-Circuit Instantaneous Protection
- Ground Fault Protection
- Overload Pre-Alarm
Auxiliary Functions
- Fault Trip
- Overload Pre-Alarm
- Ground Fault Alarm
Communication
- MODBUS Protocol
User Interface
- Power Indicator
- Fault Delay Indicator
- Pre-Alarm Indicator
- Trip Function Test Port
- Accessory Communication Port
- Type M: Parameters set via coded switch — intuitive and straightforward
- Type H: Parameters set via handheld programmer with measurement accuracy calibration; historical fault records can be queried
Rated Parameters
- Power Supply: CT self-powered — operates when three-phase current > 0.2In or single-phase current > 0.4In
- Frame Ratings: 160A, 250A, 400A–800A
- Rated Current: 32A–800A
Standards
GB14048.2 / IEC60947 / GB/T22710
Care
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Design
Our dedication to excellence extends beyond materials; it encompasses the artistry and craftsmanship illustrated in every piece we create.