About Guangzhou Qiming Automation
As certified partners of Bentley Nevada, Honeywell, and ABB, we specialize in delivering premium industrial automation solutions with 15+ years of technical expertise.
Advanced Protection Relay System
The GE HE693STP104AX multifunction relay delivers comprehensive protection for power generation and distribution systems. Features harmonic monitoring (individual & THD), adaptive CT ratio correction, and dynamic overcurrent protection with IEEE C37.90.1 compliance.
Technical Specifications
- • Input: DC 90-300V / AC 70-265V (48-62Hz)
- • 40-character LCD + 16 digital I/O
- • RS232 + EnerVista 745 software
- • Operating Temp: -40°C to +85°C
- • 8 Form-C output relays
- • 0.5% measurement accuracy
Industrial Applications
Ideal for: Generator protection | Transformer monitoring | Motor control centers | Power plant automation | Harmonic-sensitive installations. ↗ Discuss your application
Our Guarantee
- • 1-year warranty with technical support
- • 24-hour shipping from Guangzhou hub
- • 100% authentic components
- • Custom型号 solutions available
Contact Our Experts
🗨️ Ayla (Technical Specialist)
📞 +86 191 2922 4926
📱 WeChat: QimingAuto_Tech
📧 Ayla082209@gmail.com
⚡ WhatsApp: Instant Consultation
🌐 Skype: live:.cid.3d1b1e5747c071eb
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