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Static Transfer Switch Function 19 Inches AC110/220V Single Static Transfer Switch Price Static Transfer Switch for Ups
Product Description
💡 Product Overview
Static Transfer Switch (STS) is a dual-input AC converter switch. It ensures that one AC input is used to power the load while the other remains disconnected. When the primary power supply becomes abnormal, the STS automatically switches to the backup power supply to ensure continuous operation of the load.
🚀 Product Characteristics
- Full digital control with strong anti-interference ability and fast operation speed.
- Ultra-fast switching time ≤ 4ms for high reliability.
- Strong overload capacity, capable of withstanding full load startup.
- Comprehensive protection: input undervoltage, overcurrent, and more.
- Intuitive front panel with display screen and indicator lights for status monitoring.
- Available versions with simultaneous switching of live and neutral lines.
🔥 Hot Selling Models
Model: IPS-DQ25J
• Input: 190~260VAC, 50/60HZ
• Output: 25A
• Switching: Dual
• Display: LED
• Size: 482*44.5*343mm
• Output: 25A
• Switching: Dual
• Display: LED
• Size: 482*44.5*343mm
Model: IPS-STS32S
• Input: 190~260VAC, 50/60HZ
• Output: 32A
• Switching: Single
• Display: LED
• Size: 482*44.5*343mm
• Output: 32A
• Switching: Single
• Display: LED
• Size: 482*44.5*343mm
Model: IPS-STS080SM
• Input: 190~260VAC, 50/60HZ
• Output: 80A
• Switching: Single
• Display: LED+LCD
• Size: 482*88*338mm
• Output: 80A
• Switching: Single
• Display: LED+LCD
• Size: 482*88*338mm
📋 Technical Specifications
| Parameter | Specification Details | |
|---|---|---|
| Model | IPS-STS16S | |
| Switching Types | Dual | |
| Priority Switching | ≤ 4ms | |
| Input | Rated Voltage | 220VAC (Range: 190～260VAC) |
| Rated Frequency | 50/60HZ | |
| Power Factor | 1 | |
| Auto Convert Threshold | ≤ 190Vac ± 5Vac or ≥ 260Vac ± 5Vac | |
| Environment | Operating Temp | -25～50℃ |
| Noise (1m) | ≤ 55dB | |
| Protection Level | IP20 | |
| Defensive Functions | Input under/over voltage, output overload, over temperature, short circuit protection | |
📷 Details Images
📑 Model List
| Model | Input Voltage | Output Current |
|---|---|---|
| Relay Version STS | ||
| IPS-DQ16J | 190~260VAC | 16A |
| IPS-DQ25J | 190~260VAC | 25A |
| IPS-DQ32J | 190~260VAC | 32A |
| Thyristor Board STS | ||
| IPS-STS16S | 190~260VAC | 16A |
| IPS-STS32S | 190~260VAC | 32A |
| IPS-STS63SM | 190~260VAC | 63A |
| IPS-STS100SM | 190~260VAC | 100A |
| IPS-STS063SMT | 323~437VAC | 63A |
🏭 Production & Feedback
❓ Frequently Asked Questions
What is the main purpose of an STS?
The Static Transfer Switch (STS) provides seamless power switching between two independent AC sources to ensure that critical loads receive continuous power without interruption.
How fast does the switch occur?
The switching time is ≤ 4ms, which is fast enough to ensure that most electronic equipment remains operational during the transition.
What safety protections are included?
The units include input undervoltage and overvoltage protection, output overload protection, over-temperature protection, and short-circuit protection.
Can the STS handle full load startup?
Yes, the STS is designed with a strong overload capacity and can withstand a full load startup effectively.
Is there a visual status monitor?
Yes, the front panel is equipped with LED or LED+LCD display screens and indicator lights to provide real-time status information.
What is the operating temperature range?
The device is designed to operate reliably within an ambient temperature range of -25℃ to 50℃.
