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PC-Class Automatic Transfer Switch — 630–1600 A
The PC-class (Power Contactor / integrated) automatic transfer switch uses a dedicated, integrated switching mechanism that makes and breaks both power circuits directly. Rated 630–1600 A, it transfers between normal and emergency sources in 0.1–2 s and withstands short-circuit currents without depending on an upstream circuit breaker for isolation, making it suitable for critical and high-capacity loads.
Applications
Data centers and telecom facilities
Hospitals and emergency power systems
Industrial process and continuous-production lines
Commercial buildings with standby generators
Key Features
- Integrated PC-class switching mechanism
- Rated 630–1600 A for high-capacity loads
- Transfer time 0.1–2 s (programmable)
- Withstands and breaks short-circuit currents independently
- Automatic, manual and test operating modes
- Mechanical and electrical interlocking against source paralleling
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 63–1600 A |
| Rated Voltage | 0.4 |
| Frequency (Hz) | 50 |
| Standard | IEC 60947-6-1, GB/T 14048.11 |
| Compare | Model | Series | Current (A) | HV Voltage (kV) | Weight | Dimensions |
|---|---|---|---|---|---|---|
| ATS-PC-63 | PC Class | 63A | 0.4 | — | — | |
| ATS-PC-100 | PC Class | 100A | 0.4 | — | — | |
| ATS-PC-160 | PC Class | 160A | 0.4 | — | — | |
| ATS-PC-250 | PC Class | 250A | 0.4 | — | — | |
| ATS-PC-400 | PC Class | 400A | 0.4 | — | — | |
| ATS-PC-630 | PC Class | 630A | 0.4 | — | — | |
| ATS-PC-800 | PC Class | 800A | 0.4 | — | — | |
| ATS-PC-1000 | PC Class | 1000A | 0.4 | — | — | |
| ATS-PC-1250 | PC Class | 1250A | 0.4 | — | — | |
| ATS-PC-1600 | PC Class | 1600A | 0.4 | — | — |
Product Drawing
Electrical Equipment - ATS-PC-630
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
- Frequently Asked Questions
What does PC-class mean for an ATS?
PC-class ATS uses an integrated switching device rated to make, carry and break short-circuit current. It can be used as the main switching device without an additional upstream breaker dedicated to protection.
How fast does a PC-class ATS transfer?
Typical transfer time is 0.1–2 s, configurable to coordinate with the backup source start-up and load shedding requirements.
Instant Selection & Quote Calculator
Select your specifications to get an estimated price instantly.
| Base price (interpolation) | $1,475 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
Complete equipment — no winding copper linkage
Reference prices are for estimation only and do not constitute a formal offer.
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