APFC Panel
Automatic power factor correction panels that switch capacitor banks in steps to hold your power factor near the target and help avoid utility penalties.
Power Factor & Generator Panels
DG Synchronization Panel
Auto synchronising panels that run two or more diesel generators in parallel, share the load between them and feed your distribution.
- Number of DGs
- Two or more, as per site
- Control
- PLC or synchronising controller
- Busbar
- Aluminium, e.g. 2500 A
- Operating voltage
- 380 / 415 / 440 V AC, 3-phase, 4-wire
Overview
When one generator is not enough, or you need redundancy, DG synchronisation lets two or more generators run in parallel as one source. The synchronising panel matches voltage, frequency and phase before closing each DG breaker, then shares the load between the sets.
We build auto synchronising panels with PLC or dedicated controllers, together with the DG incomers and distribution feeders your site needs.
Key features
- Automatic synchronising of two or more DG sets
- Load sharing between DG sets
- PLC or synchronising-controller logic
- DG incomers and distribution feeders in one line-up
- Metering and protection for each DG
Technical specifications
| Parameter | Value |
|---|---|
| Number of DGs | Two or more, as per site |
| Control | PLC or synchronising controller |
| Busbar | Aluminium, e.g. 2500 A |
| Operating voltage | 380 / 415 / 440 V AC, 3-phase, 4-wire |
| Frequency | 50 Hz |
| Short-circuit rating | Up to 50 kA for 1 s (CPRI-tested); higher on request |
| Degree of protection | Up to IP55 (CPRI-tested) |
| Internal separation | Up to Form 4 |
| Sheet steel | CRCA, 2 mm or 1.6 mm as specified |
| Surface finish | 7-tank pre-treatment, powder coated up to 100 microns |
| Busbars | Aluminium, TPN, rated to the load |
| Standard | IS/IEC 61439-1 and 61439-2 |
Applications
- Hospitals
- Hotels and malls
- Data and IT facilities
- Factories with multiple DG sets
- High-rise residential complexes
Example builds
500 kVA DG × 2 + mains × 3 distribution panel
Two 500 kVA DG incomers and three mains, 2500 A aluminium busbar, 2 mm sheet, indoor or outdoor
FAQs
Related panels
AMF Panel
Auto mains failure panels that start your diesel generator when the grid fails, transfer the load, and switch back when mains power returns.
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