This Core Balance Current Transformer (CBCT) is designed to work with GIC Earth Leakage Relays to detect residual current in 3-phase systems.
🔧 Technical Highlights:
- Supply Voltage: Varies (15 V DC or 220–415 VAC/DC)
- Functions: Detects earth leakage currents via external CBCT; provides trip signal; auto/manual reset
- Timing Range: Trip delay adjustable (model specific)
- Output Contacts: 1 C/O (SPDT)
- Contact Rating: 5A @ 250 VAC / 28 VDC (resistive)
- Requires a separate core balance current transformer (CBCT)
- Auto or manual reset options
✅ Benefits:
- Reliable leakage detection when used with ELR
- No moving parts or external power required
- Wide range of sizes available to suit system load
🚀 Applications:
- Distribution panels
- Generator and UPS systems
- Motor control centers
Use with compatible ELRs to form a complete earth fault protection system.
FAQs
- Q: How is this product typically installed?
A: It is intended for Panel / Base Mounted in industrial control cabinets.
- Q: Where is it commonly used?
A: It is used in automation and control panels where dependable switching, monitoring, or indication is required.