VL-TR-05 — Star-Delta Motor Starting Time Relay
The star-delta time relay is designed for motor star-delta starting control, helping reduce starting current and ensure stable motor operation during startup.
It supports a wide working voltage range, with Y1 available for AC/DC 24–240V and Y2 available for AC/DC 100–380V. The relay features real-time LED status indication, optional digital display or rotary types, and a compact 18mm modular design for easy installation on standard 35mm DIN rails.
| Parameter | Rotary (Y1/Y2) | Digital (S-Y1/S-Y2) |
|---|---|---|
| Function | Star-delta start delay | Star-delta start delay |
| Operating voltage Y1 | AC/DC 24–240V or fixed AC220V | AC/DC 24–240V or fixed AC220V |
| Operating voltage Y2 | AC/DC 100–380V or fixed AC380V | AC/DC 100–380V or fixed AC380V |
| t1 (star time) | 0.1s–10min, 4 gears | 0.1s–99min |
| t2 (transition time) | 0.1s–1s | 0.1s–9.9s |
| Output configuration | 2×SPDT | 2×SPDT |
| Output contact capacity | 10/16A (wide voltage) or 3/5A (fixed voltage), AC1-resistive | |
| Mechanical life | 1×10⁵ (resistive load, 1s on / 9s off) | |
| Environment | Working -10 to 55°C, ≤85% RH, ≤2000m altitude · Storage -20 to 75°C, no rain/snow/salt fog/corrosive gas |
Star-delta starting control for AC motors, reducing starting current and ensuring stable operation during motor startup.
Technical documentation for this product (datasheet, type-test report, CAD drawing) is being finalized and will be published here shortly. Need it sooner? Contact us via the Request a Quote form and our team will send it directly.
Packaging details, minimum order quantity, lead time and HS code for this product are being finalized and will be published here shortly. Need this information sooner? Contact us via the Request a Quote form.
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Low-Voltage Switchgear & Controls
Low-voltage power protection & control for importers, distributors and OEMs worldwide.
