The ABB SPA-ZC400EM Ethernet Adapter provides reliable connectivity for REF 541/3/5 and REM 543/5 devices, enabling direct integration with IEC 61850-8-1 station bus networks. It simplifies substation communication by combining SPA, LON, and TCP/IP protocols within a compact, lightweight design.
Features and Benefits
- IEC 61850 connectivity for REF and REM devices within ABB Relion® family
- Internal power supply eliminates external adapters and simplifies installation
- Dual-port communication (SPA-ZC400EMP and SPA-ZC400EMG) for SPA and LON networks
- Support for SPA protocol over TCP/IP using a single Ethernet link
- Easy-to-use configuration tool for IEC 61850 data mapping
- Diagnostic LEDs for quick status monitoring of power, LAN, and communication channels
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | SPA-ZC400EM |
| Interfaces | IEC 61850, SPA, LON (optional) |
| IED Connection | REF 541/543/545, REM 543/545, RET 541/543/545 |
| Connectors | RJ-45 (STP CAT5e), MT-RJ fibre, LC fibre |
| Optional Fibre | ST multimode, snap-in plastic fibre |
| LED Indicators | Power, Diagnostic, LINK, TX, RX |
| Supply Current | 340 mA (running), 430 mA (startup) |
| Dimensions | 195 × 50 × 26 mm |
| Weight | 130 g |
Environmental and Compliance
| Parameter | Specification |
|---|---|
| Operating Temperature | -10°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | <93% non-condensing |
| Compliance | CE (EMC & LV directives), RoHS |
| Vibration & Shock Tests | IEC 60255-21-1 class I |
| EMC Immunity | IEC 60255-22-1, IEC 61000-4-3, IEC 60255-22-6 |
Details
| Weight | 0.13 kg |
|---|---|
| Dimensions | 195 × 50 × 26 mm |
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