EDR is a cost-effective soft starter that integrates intelligent control, industrial aesthetics, and safe output, specifically designed for 0.75-11kW asynchronous squirrel-cage motors. It serves as an excellent replacement for traditional contactors and star-delta starters. While ensuring sufficient current capacity, the product adopts an book-style design with a thickness of only 48mm, allowing for quick installation on standard DIN rails.
Key Features:
Built-in bypass for all models
Two-phase thyristor control, with another relay installed in the direct-connection main circuit to ensure no voltage output when stopped, enhancing safety(Compared with traditional two-phase thyristor control soft starter)
Book-style design for all models, with a width of only 48mm
Optional internal control power supply (no external control power required) or external 24V DC control power supply
All models support quick DIN rail mounting
Supports Boost start for loads with high mechanical friction
Product Includes:
1 active signal output (24V DC, max. 20mA) to indicate the end of the starting process.
1 passive running signal relay output, which closes when the soft starter is in the starting, bypass, or soft-stop state.
| Items | Specifications |
Power supply | 220–480 VDC, 50/60 Hz |
Control power | I: Built-in (no external control power required, directly powered from the main supply) |
E: External 24V DC control power supply | |
Rated current | 1,5–22 А |
Initial voltage | 30–80% |
Acceleration / Deceleration time | 1–10 s |
Starting frequency | <5 starts per hour (minimum 5-minute interval between starts) |
5–10 starts for light or no-load conditions | |
Operating Ambient Temperature | -10 to 40 °C |
