Uninterruptible Power Supply
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This page explains how Static Bypass Switch is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
An electronic switching device within a UPS that automatically transfers the load from the inverter to the utility mains during UPS faults or overload conditions.
Technical details and manufacturing context for Static Bypass Switch
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Rated Current | 100–6000 A | Continuous current rating for the bypass pathIEC 60947 |
| Rated Voltage | 380–480 V AC | Three-phase, 50/60 HzIEC 60947 |
| Transfer Time | ≤10 ms | Max transfer time to bypassIEC 62310 |
| Overload Capacity | 125% for 10 min, 150% for 1 min | Without damage to switchIEC 62310 |
| Rated Short-Time Withstand Current | 50–100 kA | For 1 sIEC 60947 |
| Operating Temperature | -10–50 °C | Ambient, non-condensingIEC 60947 |
| Relative Humidity | 5–95 % | Non-condensingIEC 60721 |
| Ingress Protection | IP20–IP54 | Depends on enclosureIEC 60529 |
| Control Voltage | 24 ±10% V DC | For control logicIEC 61131 |
| Dielectric Withstand Voltage | 2.5 kV | For 1 min, between phases and earthIEC 60947 |
| Mechanical Endurance | 10000 cycles | Minimum operationsIEC 60947 |
| Weight | 50–500 kg | Depends on current rating |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Static Bypass Switch.
This component is essential for the following industrial systems and equipment:
| pressure: | N/A (electrical device) |
| other spec: | Voltage Range: 200-480V AC, Frequency: 50/60 Hz ±10%, Transfer Time: <4ms typical |
| temperature: | 0°C to 40°C (operating), -20°C to 70°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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It provides a redundant power path by automatically transferring the load from the UPS inverter to the utility mains during faults, overloads, or maintenance, ensuring continuous power.
Typical transfer time is ≤10 ms, as per IEC 62310. Actual time depends on the specific model and must be verified with the manufacturer.
Relevant standards include IEC 60947 for switching devices, IEC 62310 for UPS transfer, IEC 60721 for environmental conditions, IEC 60529 for ingress protection, and IEC 61131 for control logic. Compliance must be confirmed for the specific product.
It can handle overloads of 125% for 10 minutes and 150% for 1 minute without damage, as per IEC 62310. These are reference values; verify with the manufacturer for your application.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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