The DEIF PPM BTB Protection and Power Management System is a marine power management controller solution designed for bus tie breaker control, generator protection, synchronization, and electrical distribution management. It provides intelligent control functions for marine switchboards, ensuring reliable operation of interconnected power systems.
The PPM system is widely used in ships, offshore platforms, and industrial power applications. The BTB (Bus Tie Breaker) function manages busbar section connection, breaker control, synchronization, and power sharing between electrical sections. It works together with generator controllers and other DEIF power management units to create a multi-controller power management network.
🔹 Product Parameters
| Parameter |
Description |
| Brand |
DEIF |
| Model |
PPM BTB |
| Series |
Protection & Power Management PPM Series |
| Product Name |
BTB Protection and Power Management System |
| Application |
Bus Tie Breaker Control / Marine Power Management |
| Origin / Place of Origin |
Denmark |
| Product Status |
Used / Industrial Marine Spare Part |
| Dimensions |
Approx. Controller Rack Module Size |
| Weight |
Approx. 2–5 kg |
| Power Supply |
24 VDC Marine Control Power Supply |
| Communication |
CAN Bus / RS-485 Modbus / Ethernet Communication |
| Discontinued |
Legacy PPM Series, replaced by newer DEIF power management platforms |
🔹 Technical Features
⚡ Designed for marine and offshore electrical power management applications.
⚡ Provides bus tie breaker monitoring, protection, synchronization, and control functions.
⚡ Supports generator load sharing, power balancing, and automatic power management operations.
⚡ Enables multiple controllers to operate together in a multi-master power management configuration.
⚡ Provides breaker status monitoring, alarm handling, and system diagnostics.
⚡ Supports integration with generator controllers, switchboards, and vessel automation systems.
⚡ Suitable for cargo ships, offshore vessels, ferries, drilling platforms, and industrial power systems.
🔹 Common Questions & Answers
Q: What is the main function of the DEIF PPM BTB system?
A: The PPM BTB system controls and monitors bus tie breakers, manages power distribution between busbar sections, and supports safe synchronization and power management operations.
Q: What does BTB mean in a DEIF power management system?
A: BTB means Bus Tie Breaker. It is used to connect or separate electrical bus sections while maintaining stable power distribution and system protection.
Q: Which applications use the DEIF PPM system?
A: It is commonly used in marine vessels, offshore installations, generator plants, and industrial power distribution systems requiring automatic power management.
Q: What are common failure symptoms of a PPM BTB controller?
A: Typical issues include breaker synchronization failure, communication alarms, incorrect busbar status feedback, power management faults, or loss of automatic control functions.
Q: What should be checked before replacing a DEIF PPM BTB unit?
A: Verify the exact controller model, software version, CAN bus configuration, breaker wiring, communication settings, and existing power management parameters.
Q: Can PPM BTB replace AGC BTB controllers directly?
A: Replacement depends on the complete system design, software configuration, I/O requirements, and communication architecture. Compatibility should be confirmed before installation.
🔹 Recommended DEIF Models
- DEIF PPM-3 Protection & Power Management Controller
- DEIF PPM 300 Protection & Power Management System
- DEIF PPM 300 BTB Controller
- DEIF PPM 300 Genset Controller
- DEIF PPM 300 Emergency Generator Controller
- DEIF AGC 150 BTB Advanced Genset Controller
- DEIF AGC 150 Genset Controller
- DEIF AGC 150 Mains Controller
- DEIF AGC-4 Generator Controller
- DEIF AGC-3 Generator Controller
- DEIF GPU 300 Generator Protection Unit
- DEIF ECU 100 Engine Communication Unit
- DEIF AOP-1 Operator Panel
- DEIF ASC Automatic Synchronizer Controller
- DEIF MIC-2 Multifunction Protection Relay
