Products
Products
ABB Allen-Bradley ADEPT Alfa Laval
All Categories
ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER
home
P122 B00m111

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.

open
TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
WhatsApp
Parameters
Request a Quote
Return to List
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