— Protection Testing · Relay Test Sets
RTS-5A Relay Test Set — Single Phase, 1000 VA (Portable Trolley)
Portable trolley-style single-phase relay test set — 0–200 A AC (6 V/50 V), AC or DC voltage output, dual-range timer. Max 1000 VA.
CIE® Guarantee
- CIE® Registered Trade Mark
- Calibrated Before Despatch
- 12-Month Warranty
- Made in India
- Custom Ranges Available
About This Instrument
The CIE/RTS-5A is a portable secondary current injection relay test set in a single trolley-style unit (top-hinged lid), for testing protective relays, earth fault relays, circuit breakers, and tripping coils in both laboratory and field. Current output is continuously variable across seven ranges (0–1 A to 0–200 A) at 6 V or 50 V for lower ranges (0–1 A to 0–20 A), or 6 V for higher ranges (0–50 A to 0–200 A), via a multi-ratio wound primary current transformer. An AC/DC changeover switch selects either a continuously variable AC voltage output (0–230 V, 240 VA) or a DC voltage output (0–240 V, 240 VA) — these are alternatives, not simultaneous. Digital timer (0–9.999 sec or 0–99.99 sec, accuracy ±1%) with NO/NC auxiliary contact selection and automatic tripping of current output on relay actuation or overload. Max burden: 1000 VA. Supplied with operation manual, schematic, test report, and guarantee certificate.
Technical Specifications
| Specification | Value |
|---|---|
| Input | 230 V, single phase, 50 Hz A.C. |
| Max Burden | 1000 VA |
| Current Output | 0–1/5/10/20 A at 6 V or 50 V; 0–50/100/200 A at 6 V — continuously variable |
| Measuring CT | Multi-ratio wound primary CT, ratio 1-5-10-20-50-100-200 A/5 A |
| AC Voltage Output | Continuously variable 0–230 V A.C., 240 VA max |
| DC Voltage Output | Continuously variable 0–240 V D.C., 240 VA (alternative to AC — not simultaneous) |
| Timer | 0–9.999 sec or 0–99.99 sec, accuracy ±1% |
| Current Meter | Digital, 0–5 A A.C. basic range, 0–100% scaled, ±2% of full range |
| Voltage Meter | Digital, 0–500 V A.C./D.C., ±2% of full range |
| Construction | Portable trolley-type, single unit, top-hinged lid |
| Mains Cable | 2 metres, 3-pin plug |
| Warranty | 12 months against manufacturing defects |
What's Included
- Operation Manual
- Schematic Circuit Diagram
- Works Test Report
- Guarantee Certificate
Key Applications
- Protective relay testing and commissioning
- Over-current and earth fault relay testing
- Circuit breaker and tripping coil testing
- Field and laboratory relay calibration
12-Month Warranty · Direct After-Sales Support
Every CIE® instrument carries a 12-month warranty against manufacturing defects. After-sales support is handled directly by CIE — not a distributor network. Non-standard ranges or custom specifications can be manufactured to your requirement.
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