Ouxiper RSTS-1140 40A Static Transfer Switch – Open Box
The Ouxiper RSTS-1140 is a high-performance 40A single-phase static transfer switch (STS), engineered for mission-critical environments like computer rooms, SOHO networks, and communications systems. Designed with a delay topology structure and advanced digital switching technology, it ensures seamless load transfers with ≤5ms switch time and ultra-high reliability.
This open box unit is unused and in excellent condition, offering full functionality with all specifications intact.
✔ Key Features & Benefits
✔ Fast and precise transfer switching with ≤5ms switching time
✔ Supports dual power inputs (M1/M2) across same or different phases
✔ Built-in LCD screen provides detailed live status monitoring and diagnostics
✔ Integrated RS232 interface for system communication and monitoring
✔ Advanced overload, surge, and short-circuit protection ensures equipment safety
✔ Ideal Uses
✔ SOHO and enterprise-level computer rooms needing uninterrupted power supply
✔ POS systems and workstations requiring seamless power source transitions
✔ Communication switches or routers with dual power input systems
✔ Networked equipment requiring high availability and remote diagnostics
✔ Specifications
✔ Model: RSTS-1140A/1P
✔ Brand: Ouxiper
✔ Switch Type: Static Transfer Switch (STS)
✔ Rated Current: 40A
✔ Output Type: Single-phase
✔ Poles: 1P
✔ Form Factor: 3U Rackmount (482 × 355 × 89 mm)
✔ Net Weight: 8.6 kg
✔ Frequency Range: 50/60 Hz
✔ Switch Time: ≤5 ms
✔ Output Voltage Range: 110–240 VAC
✔ Output Over Current Protection: 110%
✔ Output Efficiency: ≥98%
✔ Interface: RS232
✔ Display: LCD for voltage, current, overcurrent, and system status
✔ Protection Features:
• Power and communication surge protection
• Overload and short-circuit protection
✔ Additive Function: SNMP card
✔ Mounting Options: 19” rackmount
✔ Certifications: CE, ISO9001, EN50091-2, IEC60950
✔ Environmental Temperature: -30°C to +60°C
✔ Humidity Range: 0% to 90% (non-condensing)
✔ Condition: New device in open box. Fully functional and unused.
✔ Warranty: 3 Month Warranty
✔ What's in the Box: Static Transfer Switch