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IDEALPLUSING Medium Voltage Static Transfer Switch Power 25A AC220V Sts Single-phase STS Static Transfer Switch Uses
Product Description
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Product Overview
Static Transfer Switch (STS)
STS is a dual-input AC converter switch designed to power loads using one primary AC input while maintaining a secondary source. When the primary power supply becomes abnormal, the STS automatically and rapidly switches to the backup power supply, ensuring that the load receives continuous, uninterrupted power.
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Product Characteristics
- Full Digital Control: Adopting full digital control for strong anti-interference ability and fast operation speed.
- Rapid Switching: Switching time ≤4ms ensuring high reliability for sensitive equipment.
- Overload Capacity: Strong overload capacity, capable of withstanding full load startup.
- Comprehensive Protection: Built-in protection for input undervoltage, overcurrent, and more.
- Intuitive Interface: Front panel equipped with a display screen and indicator lights for real-time status monitoring.
- Flexible Switching: Available versions for simultaneous switching of live and neutral lines.
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Hot Selling Models
Model: IPS-DQ25J
Input: 190~260VAC, 50/60HZ
Rated Voltage: 220VAC
Current: 25A
Switching: Dual Types
Display: LED
Size: 482*44.5*343(MM)
Rated Voltage: 220VAC
Current: 25A
Switching: Dual Types
Display: LED
Size: 482*44.5*343(MM)
Model: IPS-STS32S
Input: 190~260VAC, 50/60HZ
Rated Voltage: 220VAC
Current: 32A
Switching: Single Type
Display: LED
Size: 482*44.5*343(MM)
Rated Voltage: 220VAC
Current: 32A
Switching: Single Type
Display: LED
Size: 482*44.5*343(MM)
Model: IPS-STS080SM
Input: 190~260VAC, 50/60HZ
Rated Voltage: 220VAC
Current: 80A
Switching: Single Type
Display: LED+LCD
Size: 482*88*338(MM)
Rated Voltage: 220VAC
Current: 80A
Switching: Single Type
Display: LED+LCD
Size: 482*88*338(MM)
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Technical Specifications
| Parameter Item | Detailed Specifications | |
|---|---|---|
| Core Specs | Switching Time | ≤ 4ms (Priority switching) |
| Rated Voltage | 220VAC (Range: 190～260VAC) | |
| Rated Frequency | 50/60HZ | |
| Input Features | Power Factor | 1.0 |
| Auto Threshold | ≤ 190Vac ± 5Vac or ≥ 260Vac ± 5Vac | |
| Overload Capacity | 110% Continuous; >110% Immediate shut-off | |
| Environment | Noise Level | ≤ 55dB (at 1m) |
| Operating Temp | -25～50℃ | |
| Max Altitude | ≤ 3000m (reduction above 2000m) | |
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Detailed Product Images
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Full Model List
| Model Number | Input Voltage | Output Current | Version Type |
|---|---|---|---|
| IPS-DQ16J | 190~260VAC | 16A | Relay Version |
| IPS-DQ25J | 190~260VAC | 25A | Relay Version |
| IPS-STS32S | 190~260VAC | 32A | Thyristor Version |
| IPS-STS45D | 190~260VAC | 45A | Thyristor Version |
| IPS-STS100SM | 190~260VAC | 100A | Thyristor Version |
| IPS-STS063SMT | 323~437VAC | 63A | Thyristor Version |
Frequently Asked Questions
How fast does the STS switch between power sources?
The switching time is ≤4ms, which is fast enough to ensure that most sensitive electronic equipment continues to operate without interruption or rebooting.
What types of protection does the STS offer?
The device includes protection against input undervoltage, overvoltage, output overload, over-temperature, and short circuits.
Does the unit display real-time status?
Yes, depending on the model, it is equipped with either an LED or a combination of LED+LCD screens to provide intuitive status information and system parameters.
What happens if the load exceeds the rated current?
If the load current reaches 110%, it can operate continuously. However, if the load exceeds 110%, the system will immediately shut off to protect the equipment and the STS unit.
Can this STS be installed at high altitudes?
Yes, it is rated for use up to 3000m. Note that for altitudes between 2000m and 3000m, there is an output reduction of 2% for every 100m increase.
Are there different versions of switching mechanisms?
Yes, we provide both Relay-based versions (DQ series) and Thyristor-based versions (STS series) to meet various application reliability and performance requirements.
