NTI/Z 28.30.1 ABB KNX Commissioning Power Supply 28V DC 30mA
Price:
Negotiable
MOQ:
1
Delivery Time:
7 Days
Brand:
ABB
Product Description
ABB NTI/Z 28.30.1 KNX Commissioning Power Supply
The ABB NTI/Z 28.30.1 is a dedicated commissioning power supply for ABB i-bus® KNX smart building systems, designed to provide temporary 28V DC power (30mA max) during on-site KNX device commissioning when the main KNX bus power is unavailable. It generates stable DC voltage to test core functions of KNX devices with manual operation capabilities, featuring a green LED indicator for real-time operation status monitoring.
With a compact plug-in design, IP20 protection, and 1.5m Euro connector cable for easy on-site connection, the NTI/Z 28.30.1 ensures safe and convenient temporary power supply during commissioning. Its lightweight (0.12kg) and portable form factor makes it an essential tool for KNX installers and system integrators in smart building projects.
Important: This device is strictly intended for short-term testing and commissioning—not for permanent system operation or programming.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | NTI/Z 28.30.1 (Product ID: 2CDG110096R0011) |
| Product Type | ABB i-bus® KNX commissioning power supply (temporary use) |
| Output Voltage | 28V DC (stable for KNX device commissioning) |
| Max Output Current | 30mA (continuous) |
| Input Voltage | 85-265V AC, 45-65Hz (universal mains compatibility) |
| Power Consumption | 1W (at 230V AC), 8.5mA current draw (230V AC) |
| Connection Interface | 1.5m Euro connector cable (plug-in for KNX device commissioning) |
| Core Function | Temporary power supply for on-site commissioning, manual function testing, operation status indication (green LED) |
| KNX Compatibility | Works with all KNX TP1 devices (for commissioning only) |
| Protection Class | IP20 (indoor use, dust-proof) |
| Physical Dimensions | 55mm (W) × 25.5mm (H) × 55mm (D) |
| Net Weight | 0.12kg (portable for on-site use) |
| Certifications | CE, KNX compliant, RoHS compliant |
| Key Limitation | Exclusively for temporary commissioning—not suitable for permanent power supply or ETS programming |
Application Scenarios
KNX Device On-Site Commissioning
Ideal for installers to test KNX actuators, sensors, wall panels, and controllers when the main KNX bus power is not yet connected. Powers devices temporarily to verify basic functions before system integration, ensuring devices are functional prior to permanent installation.
Pre-Installation Function Testing
Applied in workshops or warehouses to test newly delivered KNX devices for defects before on-site installation. Validates manual operation features and confirms hardware integrity, reducing on-site troubleshooting time and project delays.
Maintenance & Troubleshooting
Used during smart building system maintenance to isolate and test individual KNX devices without disrupting the main bus power. Helps identify faulty devices by providing independent temporary power, enabling efficient fault diagnosis and replacement.
Training & Demonstration
Serves as a portable power source for KNX training sessions and product demonstrations. Powers KNX devices to showcase their functions in classrooms, exhibition booths, or client meetings, without relying on a full KNX system setup.
Retrofit & Upgrade Projects
Perfect for retrofitting existing buildings with KNX systems, where temporary power is needed to commission new devices while the old system is still operational. Pre-tests new KNX components to ensure compatibility and functionality before integration.
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Company
Maituo Intelligent Technology Co.，Ltd
Location
1st Floor, Building 4, Xindao Street, Yazhou District, Sanya City, Hainan Province, China
Contact Person
Nora