Range

TeSys

Product name

TeSys LF

Product or component type

Enclosed DOL starter

Device application

AS interface

Device composition

Contactor AS interface module Circuit-breaker

utilisation category

AC-3

Network type

AC

[Uc] control circuit voltage

24 V AC 50/60 Hz

Thermal protection adjustment range

1.6…2.5 A

Control type

Key switch 2 positions for local/AS-Interface control - bus - local Rotary handle for protection control - OFF - Trip - ON

Motor power kW

0.37 kW at 220/230 V AC 50/60 Hz 0.75 kW at 400/415 V AC 50/60 Hz

Network frequency

50/60 Hz

[Ue] rated operational voltage

Power circuit: 415 V AC 50/60 Hz Output control relay: 250 V AC 50/60 Hz Output control relay: 30 V DC

[Uimp] rated impulse withstand voltage

6 kV for power circuit conforming to IEC 60947-1 2.5 kV for 24 V conforming to IEC 60947-1 2.5 kV for sensor conforming to IEC 60947-1 2.5 kV for AS-Interface conforming to IEC 60947-1

Insulation resistance

> 1000 mOhm for output and communication

Insulation

1500 V between output and ground 1500 V between output and internal logic between input and communication

[Ui] rated insulation voltage

415 V AC 50/60 Hz conforming to IEC 60947

[Ithe] conventional enclosed thermal current

5 A for output control relay at 40 °C

Protection type

Inductive overvoltage Phase failure

Breaking capacity

100 kA at 230/240 V conforming to IEC 60947-2 100 kA at 400/415 V conforming to IEC 60947-2

Mechanical durability

0.1 Mcycles for circuit breaker 30 Mcycles for contactor

Electrical durability

Circuit breaker: 0.1 Mcycles Contactor: 0.8 Mcycles - AC-3 - 8.5 A Relay: 0.1 Mcycles - 24 V, operating rate <6 cyc/mn - AC-12 - 5 A Relay: 1 Mcycles - 24 V, operating rate <15 cyc/mn - AC-12 - 1 A Relay: 0.5 Mcycles - 24 V, operating rate <15 cyc/mn - AC-14 - 1 A Relay: 1 Mcycles - 24 V, operating rate <15 cyc/mn - AC-14 - 0.5 A Relay: 5 Mcycles - 24 V, operating rate <30 cyc/mn - AC-14 - 0.25 A Relay: 0.1 Mcycles - 24 V, operating rate <6 cyc/mn - DC-12 - 5 A Relay: 0.2 Mcycles - 24 V, operating rate <6 cyc/mn - DC-12 - 2 A Relay: 0.5 Mcycles - 24 V, operating rate <15 cyc/mn - DC-3 - 1 A Relay: 1 Mcycles - 24 V, operating rate <30 cyc/mn - DC-3 - 0.25 A

Current consumption

20 mA for communication bus during operation 60 mA for communication bus sensor 0 mA at 24 V for supply circuit de-energisation 30 mA at 24 V for supply circuit maintained mode 110 mA at 24 V for supply circuit inrush

Local signalling

Product status: 3 LEDs Input/output status: LED

Number of inputs

2 M12

nominal input value

19...30 V 50 mA - DC

Input description

Status D0: forward stop - bit value 0 Status D1: reverse stop - bit value 0 Status D2: disable relay - bit value 0 Status D3: unused - bit value 0 Status D0: forward start - bit value 1 Status D1: reverse start - bit value 1 Status D2: enable relay - bit value 1 Status D3: unused - bit value 1

input type

Resistive

sensor compatibility

2 or 3-wire PNP

Output description

Command D0: not ready - bit value 0 Command D1: stopped - bit value 0 Command D2: sensor 1 missing - bit value 0 Command D3: sensor 2 missing - bit value 0 Command D0: ready - bit value 1 Command D1: started - bit value 1 Command D2: sensor 1 present - bit value 1 Command D3: sensor 2 present - bit value 1

Response time

<= 10 ms closing for output control relay <= 15 ms opening for output control relay

Contacts type and composition

1 C/O

AS-interface profile

7A70 - extended A/B

Cable gland type

Supply circuit: Pg 16 - 10…15 mm Power circuit: Pg 16 - 10…15 mm Output control relay: Pg 13 - 10…15 mm Output control relay: Pg 16 - 10…15 mm

Connections - terminals

Supply circuit: screw clamp terminals, 1 x 1.5...2 x 6 mm²rigid Supply circuit: screw clamp terminals, 1 x 1.5...2 x 6 mm²flexible without cable end Supply circuit: screw clamp terminals, 1 x 1.5...2 x 4 mm²flexible with cable end Power circuit: screw clamp terminals, 1 x 1.5...2 x 4 mm²rigid Power circuit: screw clamp terminals, 1 x 1.5...2 x 4 mm²flexible without cable end Power circuit: screw clamp terminals, 1 x 1.5...1 x 2.5 mm²flexible with cable end Output control relay: screw terminals, 1 x 0.5...1 x 1.5 mm²rigid Output control relay: screw terminals, 1 x 0.5...1 x 1.5 mm²flexible without cable end Output control relay: screw terminals, 1 x 0.5...1 x 1.5 mm²flexible with cable end

Tightening torque

Supply circuit: 1.7 N.m - with screwdriver flat Ø 5.5 mm Power circuit: 0.8 N.m - with screwdriver flat Ø 5.5 mm Output control relay: 0.7 N.m - with screwdriver flat Ø 3.5 mm

Width

219 mm

height

245 mm

Depth

179 mm

Net weight

1.35 kg

Electromagnetic compatibility

Electrostatic discharge - test level: 8 kV level 3 (in air) conforming to EN/IEC 61000-4-2 Electrostatic discharge - test level: 4 kV level 2 (in indirect mode) conforming to EN/IEC 61000-4-2 Surge immunity test - test level: 4 kV level 4 (power, line to ground) conforming to IEC 61000-4-5 Surge immunity test - test level: 2 kV level 4 (power, line to line) conforming to EN/IEC 61000-4-5 Surge immunity test - test level: 2 kV level 2 (control circuit, line to ground) conforming to IEC 61000-4-5 Surge immunity test - test level: 500 V level 2 (control circuit, line to line) conforming to EN/IEC 61000-4-5 Electrical fast transient/burst immunity test - test level: 2 kV level 3 conforming to EN/IEC 61000-4-4 Conducted RF disturbances - test level: 10 V/m conforming to IEC 61000-4-6 Conducted RF disturbances - test level: 10 V/m conforming to ENV 50141 Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m conforming to IEC 61000-4-3 Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m conforming to ENV 50204 Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m conforming to ENV 50140 Disturbing field emission class B conforming to ENV 55011 Disturbing field emission class B conforming to CISPR 11

Mechanical robustness

Shocks contactor open - 10 Gn conforming to IEC 60068-2-27 Shocks contactor closed - 15 gn conforming to IEC 60068-2-27 Vibrations contactor open - 2 GN conforming to IEC 60068-2-6 Vibrations contactor closed - 4 gn conforming to IEC 60068-2-6

IP degree of protection

IP54 conforming to IEC 60529

Protective treatment

TC

Fire resistance

960 °C conforming to IEC 60695-2-1

Operating altitude

2000 m

standards

IEC 60204-1 IEC 60947-1 IEC 60439-1 EN 60947-1 EN 60439-1 EN 60204-1

Material

Steel - white: RAL 9001

Ambient air temperature for operation

-5…40 °C conforming to IEC 61439-1

Ambient air temperature for storage

-40…80 °C conforming to IEC 61439-1

Warranty

18 months