P122 B00m111_ALSTOM_PRODUCT_吉林易择科技技术发展有限公司

The Alstom P122 B00M111 is a high-reliability DC power supply specifically designed for railway signaling systems. This rugged unit provides stable power to vital trackside equipment, ensuring uninterrupted operation of signaling and interlocking systems in demanding rail environments.

400-887-3214

DESCRIBE

Key Features
1. Robust Power Conversion

Input: 110/220V AC (85-264V range)

Output: 24V DC (±1% regulation)

20A continuous current capacity

92% power efficiency

2. Railway-Specific Design

EN 50155 compliant

-25°C to +70°C operating range

EN 61373 vibration resistant

IP54 protection rating

3. Advanced Protection

Overvoltage/undervoltage protection

Short-circuit and overload protection

Galvanic isolation (3kV input-output)

4. Monitoring & Control

LED status indicators

Remote monitoring capability

Hot-swappable modules (optional)

Technical Specifications
Parameter Specification
Model P122 B00M111
Input Voltage 85-264V AC
Output Voltage 24V DC ±1%
Output Current 20A continuous
Ripple <1% p-p
Efficiency ≥92%
MTBF >300,000 hours
Applications
Trackside signaling equipment

Interlocking systems

Level crossing controls

Axle counter systems

ERTMS/ETCS components

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

Q Q： 615739355