Description
GE T35E00HAHF8FH6AM8HP6EUXXWXX
Transformer Protection Relay (T35 Series)
Product Introduction
The GE T35 Transformer Protection Relay model T35E00HAHF8FH6AM8HP6EUXXWXX is an advanced numerical protection relay designed to provide comprehensive protection, control, and monitoring for power transformers. It integrates multiple protection functions within a single platform, enabling fast fault detection, precise measurement, and dependable operation in critical power systems.
The GE T35 protection relay is engineered for high-reliability utility and industrial substations. Its flexible configuration, powerful processing capability, and robust hardware design make it suitable for new installations as well as retrofit projects where accurate transformer protection and system stability are essential.

GE T35E00HAHF8FH6AM8HP6EUXXWXX
Product Parameters
⚙️ Technical Parameters
| Parameter | Specification |
|---|---|
| Product Type | Transformer Protection Relay |
| Series | GE T35 |
| Model Code | T35E00HAHF8FH6AM8HP6EUXXWXX |
| Protection Functions | Differential, overcurrent, thermal, backup protection |
| Measurement | Current, voltage, frequency |
| Communication | Digital communication interfaces supported |
| Control Functions | Breaker control and monitoring |
| Event Recording | Fault and disturbance recording |
| Mounting | Panel or rack mounting |
| Application | Power transformer protection |
Product Datasheet (Technical Overview)
📄 Datasheet Summary
| Item | Description |
|---|---|
| Protection Technology | Numerical relay platform |
| Response Time | High-speed fault detection |
| Accuracy | High measurement and protection accuracy |
| Diagnostics | Continuous self-monitoring |
| Configuration | Software-based settings and logic |
| Operating Mode | Continuous substation operation |
Country of Origin
🌍 Origin:
The GE T35 relay is manufactured under GE’s global quality management system. Production is typically associated with GE Grid Solutions manufacturing facilities, ensuring consistent build quality, long-term reliability, and compliance with power system protection standards.
Frequently Asked Questions (Q&A)
Q1: What is the main application of the GE T35 relay?
A1: It is primarily used for comprehensive protection and control of power transformers in substations and industrial power systems.
Q2: Does the T35 support multiple protection functions?
A2: Yes, it integrates differential protection along with backup and auxiliary protection functions.
Q3: Is the T35 suitable for retrofit projects?
A3: Yes, it is commonly used to replace legacy transformer protection relays while improving functionality and reliability.
Q4: Can the T35 provide event and fault records?
A4: Yes, it includes event logging and disturbance recording for system analysis.
Q5: Is the T35 designed for continuous operation?
A5: Yes, it is designed for 24/7 continuous operation in critical power environments.
More Similar Model Recommendations
🔁 Related GE Protection Relays
| Model Number | Description |
|---|---|
| GE T60 | Transformer protection and control relay |
| GE T35 Basic | Standard configuration T35 relay |
| GE T20 | Transformer management relay |
| GE P64x | Distance and protection relay series |
| GE F35 | Feeder protection relay |

