IL 9017 AC 230V 1,5KW

**Power Electronics / Installation technique** 

**Softstarter IL 9017, SL 9017 ministart** 

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- ~~ae~~ Increases life of 1-phase squirrel motors and mechanical drives 

Increases life of 1-phase squirrel motors and mechanical drives Devices available in 2 enclosure version: 

IL 9017: depth 61 mm with terminals as the bottom for installations systems and industrial distribution systems according to DIN 43 880 

SL 9017: depth 100 mm with terminals at the top for cabinets with mounting plate and cable duct For single phase motors up to 1,5 kW 

Adjustable ramp time and starting torque Semiconductors will be bridged after start up LED indication Width 35 mm 

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## **Function diagram** 

## **Approvals and marking** 

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## **Applications** 

Drives with gears, belts or chains Conveyor belts, fans Pumps, compressors 

## **Function** 

Softstarters are electronic devices designed to enable 1-phase induction motors to start smoothly IL 9017. Slowly ramps up the current, allowing the motor torque to build up slowly. This reduces the mechanical stress on the machine and prevents damage to conveyed material. When the motor is up to full speed the semiconductors in IL 9017 are bridged to prevent internal power losses and heat build up. 

## **Indication** 

LED green: softstart active LED yellow: softstart is finished **Principle of operation** 

Terminal L1 is connected to the mains contactor, terminal N to neutral, the motor is connected to terminals T1, T2. As soon as power is connected to terminal L1, the softstart will commence. Potentiometer "tan" (1 - 10 sec.) adjusts the ramp time (time the motor takes to get to full speed) and potentiometer "Man" adjusts the start voltage (20 - 70 % Vnom). When the softstart is complete the internal semiconductor is automatically bridged. 

## **Block diagram** 

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c ~~e~~ All technical data in this list relate to the state at the moment of edition. We reserve the rigth for technical improvements and changes at any time. 1 IL 9017, SL 9017 / 24.08.01 d 

IL 9017, SL 9017 / 24.08.01 d 

1 

IL 9017 AC 230 V 1,5 kW 

Nominal motor power Nominal voltage Type 

## **Notes** 

The motor load must always be connected as continuous operation of the softstart with no load may cause overheating of the motor and softstart. It is recommended that the softstart is protected by superfast semicondutor fuses rated as per the current rating of the softstart or motor. However, standard line and motor protection is acceptable, but for high starting frequencies motor winding temperature monitoring is recommended. 

## **Technical data** 

**Nominal voltage UN:** AC 230 V -20 % +10 % **Nominal motor power PN:** 1,5 kW **Min. motor power:** approx. 10 % of rated motor power **Nominal current:** 10 A **External fuse (optional) superfast:** 20 A **Starting voltage:** 20 ... 70 % **Acceleration time** at starting voltage 20 %: 0,1 ... 10 s **Recovery time:** 200 ms **Switching frequency:** 10/h at 3 x Ir / tan = 10 s, � U = 20 � C **Power consumption:** 1,4 VA 

## **General data** 

|**General data**||||
|---|---|---|---|
|**Operating mode:**<br>**Temperature range:**|continuous operation<br>0 ... + 55�C|||
|**Storage temperature:**<br>**Clearance and creepage**|- 25 ... + 75�C|||
|**distances**||||
|overvoltage category /||||
|contamination level:|4 kV / 2|IEC 60 664-1||
|**EMC**||||
|Electrostatic discharge:|8 kV (air)|EN|61 000-4-2|
|HF irradiation:|10 V / m|EN|61 000-4-3|
|Fast transients:|2 kV|EN|61 000-4-4|
|Surge voltages||||
|between||||
|wires for power supply:|1 kV|EN|61 000-4-5|
|between wire and ground:|2 kV|EN|61 000-4-5|
|HF wire guided:|10 V|EN|61 000-4-6|
|Interference suppression:<br>**Degree of protection:**|Limit value class B<br>Housing:<br>IP 40||EN 55 011<br>EN 60 529|
||Terminals: IP 20||EN 60 529|
|**Housing:**|Thermoplastic with V0 behaviour<br>according to UL subject 94|||
|**Vibration resistance:**|Amplitude 0,35 mm,|EN|60 068-2-6|
||frequency 10 ... 55 Hz|||
|**Climate resistance:**|0 / 055 / 04|EN 60 068-1||
|**Terminal designation:**<br>**Wire connection:**|EN 50 005<br>2 x 2,5 mm2solid or<br>2 x 1,5 mm2stranded ferruled|||
||DIN 46 228-1/-2/-3|||
|**Wire fixing:**|Flat terminals with self-lifting<br>clamping piece||EN 60 999|
|**Mounting:**|DIN rail||EN 50 022|
|**Weight**||||
|IL 9017:|135 g|||
|SL 9017:|164 g|||



## **Dimensions** 

## **Ordering example** 

## **Installation** 

These units must be mounted on a vertical mounting area with the connections in a vertical plane, i.e. top to bottom. Ensure that no external heat source is placed below the unit and a 40 mm air gap is maintained above and below. Other devices may be directly mounted either side of the unit. 

## **Setup procedure** 

1. Set potentiometer "Man" to minimum (fully anti-clockwise) Set potentiometer "tan" to maximum (fully clockwise) 

2. Start the motor and turn potentiometer "Man" up until the motor starts to turn without excessive humming. Stop the motor and restart. 

3. Adjust potentiometer "tan" to give the desired ramp time. Stop and restart the motor, readjusting the potentiometers until the desired starting characteristics are achieved. 

- **Attention:** If the ramp-up time is adjusted to short, the internal bridging contact closes before the motor is on full speed. This may damage the bridging contactor or bridging relay. 

## **Safety instruction** 

- Never clear a fault when the device is switched on 

- The user must ensure that the device and the necessary components are mounted and connected according to the locally applicable regulations and technical standards. 

- Adjustments may only be carried out by qualified specialist staff  and the applicable safety rules must be observed. 

## **Application example** 

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## **Width x height x depth** 

IL 9017: 35 x 90 x 61 mm SL 9017: 35 x 90 x 100 mm 

## **Standard type** 

IL 9017   AC 230 V   1,5 kW Article number: 0049323 SL 9017  AC 230 V  1,5 kW Article number: 0050603 � Nominal voltage UN: AC 230 V � For motors up to 1,5 kW � Width: 35 mm 

**E. DOLD & SÖHNE KG • D-78114 Furtwangen** 

• Postf. 1251 • Tel. +49 7723 654 0 • Telefax +49 7723 654 356 

e-mail dold-relays@t-online.de • internet http://www.dold.com 

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