Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | 350-C-P5-G5-H-S-M-N-P-SN-D-N |
| Product Name | GE Multilin 350 Feeder Protection Relay |
| Manufacturer | GE |
| Series | Multilin 350 |
| Primary Function | Distribution feeder protection |
| Protection Functions | Phase overcurrent (50/51), Ground fault (50G/51G), Thermal overload, Phase imbalance |
| Measurement Parameters | Phase current, frequency, demand values |
| Control Functions | Trip control, breaker status supervision |
| Logic Capability | User-configurable logic and control equations |
| Communication Interfaces | Ethernet, RS485 |
| Supported Protocols | Modbus RTU, DNP3 |
| Event Recording | Fault reports, SOE records |
| Time Services | SNTP time synchronization |
| HMI | Front keypad with LCD display |
| Configuration | PC software configuration and front-panel setup |
| Security Features | Multi-level password system |
| Supply Voltage | Universal auxiliary power input |
| Mounting | Panel mounting |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Enclosure | Rugged metal housing |
| Dimensions | 201.51 × 168.2 × 244.2 mm |
| Weight | 4.1 kg |
FAQ
FAQ
Q1: What type of feeders is this relay best suited for?
A1: It is designed for medium- and low-voltage distribution feeders in utility and industrial networks.
Q2: Can this relay work with modern SCADA systems?
A2: Yes, it integrates through Ethernet or RS485 using standard communication protocols.
Q3: Does the relay record fault events automatically?
A3: Yes, all trips and abnormal conditions are logged with time stamps for later review.
Q4: Is it possible to configure logic functions for custom applications?
A4: Yes, internal logic allows user-defined control and interlocking functions.
Q5: How are overcurrent settings adjusted?
A5: Settings can be programmed locally through the keypad or via configuration software.
Q6: Does it support time-based coordination with other relays?
A6: Yes, adjustable time curves enable proper coordination with upstream and downstream devices.
Q7: Can the relay handle unstable or fluctuating supply voltages?
A7: Yes, the auxiliary power input is tolerant of wide voltage ranges.
Q8: What diagnostic tools are included?
A8: Built-in self-monitoring and alarm reporting help identify internal or external faults.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
