Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Model | 350-C-P5-G5-H-E-M-C-P-SN-D-N |
| Product Name | Multilin 350 Feeder Protection Relay |
| Manufacturer | GE |
| Series | Multilin 350 |
| Application | Distribution feeder protection |
| Protection Functions | Overcurrent (50/51), Ground fault (50G/51G), Thermal protection, Phase loss detection |
| Measurement Functions | Phase current, frequency, demand current |
| Control Functions | Trip output control, breaker status monitoring |
| Automation Features | Basic programmable logic |
| Communication Ports | Ethernet, RS485 |
| Communication Protocols | Modbus RTU, DNP3 |
| Time Synchronization | SNTP |
| Event Recording | Sequence of Events (SOE), fault records |
| HMI | Front-panel display with navigation keys |
| Security | Multi-level password control |
| Power Supply | Universal auxiliary power input |
| Mounting Type | Panel mount |
| Operating Temperature | –20 °C to +60 °C |
| Storage Temperature | –40 °C to +85 °C |
| Environmental Rating | Substation-grade design |
| Enclosure | Metal industrial enclosure |
| Dimensions | 201.51 × 168.2 × 244.2 mm |
| Weight | 4.1 kg |
FAQ
FAQ
Q1: What systems is the Multilin 350 relay typically used in?
A1: It is used in utility and industrial distribution feeders requiring reliable protection.
Q2: Can the relay handle both phase and ground faults?
A2: Yes, it provides independent protection for phase overcurrent and ground faults.
Q3: Does the relay support Ethernet communication?
A3: Yes, Ethernet is available for monitoring and integration into SCADA systems.
Q4: Are event records stored internally?
A4: Yes, fault data and event logs are stored inside the relay for analysis.
Q5: Can protection logic be customized?
A5: Yes, basic logic functions allow limited user configuration for interlocking and alarms.
Q6: Is time synchronization supported?
A6: Yes, SNTP is used to align event time stamps across the system.
Q7: Can this relay be used in harsh substation environments?
A7: Yes, it is built for substation conditions, including electrical noise and temperature variations.
Q8: How is access to settings protected?
A8: User accounts and password levels restrict access to critical configuration parameters.
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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.
