TYB-50 Three Phase Surge Protector Box 50kA 100kA Capacity for Whole House Power Protection
Price:
Negotiable
MOQ:
200 Piece/Pieces
Delivery Time:
Shipped in 15-30 days after payment
Brand:
BRITEC
Product Description
Technology Characteristics
- Remote interface capability
- Automatic lightning strike counting
- Lightning protection failure indication
- Power supply protection SPD design
- Parallel connection to power supply system
Technical Specifications - Model TYB-50
| Parameter | Specification |
|---|---|
| Working Voltage (Un) | AC 220V |
| Max. Continuous Operating Voltage (Uc) | AC 275V |
| Operating Frequency | 47~63Hz |
| Nominal Discharge Current (8/20μs) (Ιn) | 50kA |
| Max. Discharge Current (8/20μs) (Imax) | 100kA |
| Protection Mode | L1/L2/L3 - N, N - PE |
| Voltage Protection Level at 60kA (Up) | ≤2.8KV |
| Response Time (tA) | ≤25ns |
| Connection Type | Parallel |
| Connect Wiring | Kevin wiring |
| Operating Temperature Range | -40℃ to +85℃ |
| Dimensions (L×W×H) | 295mm × 220mm × 86mm |
Applications
- Main power supply protection for communication, electric power, traffic, finance, railway, and civil aviation systems
- Three-phase power supply systems with explosion-proof requirements
- Protection against pulse surge and transient overvoltage from external sources (lightning strikes, electromagnetic interference) and internal sources (system closing effects, inductive/capacitive load operations)
- Installation in distribution rooms, distribution cabinets, AC distribution screens, switch boxes, and other critical equipment vulnerable to lightning damage
Working Principle
Under normal operating conditions, the lightning protection module remains in a disconnected state, ensuring no interference with system operation. When lightning strikes create impulse overvoltage, the lightning arrester module rapidly conducts the overvoltage to ground within nanoseconds. Once the pulse overvoltage dissipates, the module automatically returns to its disconnected state.
Frequently Asked Questions
Q1. Is your company a manufacturer or a trader?
We are the manufacturer with 17 years of production experience. Our factory has passed ISO9001 certification and operates under IEC standards with comprehensive quality control systems.
Q2. Do you have export experience?
More than 17 years of export experience. Britec products have been exported to Malaysia, UK, Russia, Spain, France, Italy, UAE, South Africa, Bolivia, Argentina, Brazil and other international markets.
Q3. How to choose products?
For standard products: select standard code according to reference files. For customized products: please contact our technical team for consultation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Britec Electric Co., Ltd.
Location
Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600
Contact Person
Macy Jin