Description
Function
A Direct-On-Line (DOL) starter, also known as a direct online starter, is a type of electromechanical motor starter used to start and stop electric motors, primarily in industrial and commercial applications. It is one of the simplest and most common methods for motor starting. The DOL starter is typically used for motors that do not require precise acceleration or deceleration and can handle the initial inrush current that occurs when a motor starts.
EBSE1 DOL starter mainly applies to circuit of AC 50 or 60Hz, voltage up to 550V for remote making and breaking circuit and frequently starting and controlling motor.It features small volume light weight, low power consumption, high efficiency, safe and reliable performance etc.
Specifications
| Type | Standard | IEC60947-4-1, IEC60439-1 | |
|
Electrical features |
Rated current ln | A | 09, 12, 18, 25, 32, 40, 50, 65, 80, 95 |
| Rated insulating voltage | V | 690 | |
| Control | 1-green: start button “I” | ||
| (Two pushbuttons mounted on enclosure cover) | 2-red: stop/reset button “O” | ||
| Rated frequency | Hz | 50/60 | |
| Connections | Pre-wired power and control circuit connections | ||
| Protection degree | IP65 | ||
|
Mechanical features |
Material |
EBS1E-09~32 plastic EBS1E-40~95 metal | |
|
Working form (with daily average≤35℃) |
℃ |
8 hours uninterrupted duty
intermittent periodic duty: 600 time/hour without thermal relay at 40%t power access rate 15 times/hour with thermal relay |
|
| Mechanical life | 6×106 times | ||
| Electrical life | 6×105 times | ||
| Ambient air temperature ℃ | – 5~+40 | ||
| meter | 2000 | ||
| Pollution degree | 3 | ||
| Installation category | 3 |
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