3UG3501 datasheet(16/114 Pages) ETC2

16 / 114 page

SIMOCODE 3UF Motor Management and Control Devices

SIMOCODE pro 3UF7

motor management and control devices

7/16

Siemens LV 1 T · 2006

1) Screw connection is possible using a suitable 3RT19 ... box terminal.

2) When connecting cable lugs acc. to DIN 46235, use the 3RT19 56-4EA1

terminal cover for conductor cross-sections from 95 mm2 to ensure phase

spacing.

3) When connecting cable lugs acc. to DIN 46234 for conductor cross-

sections from 240 mm2 as well as DIN 46235 for conductor cross-sections

from 185 mm2, use the 3RT19 66-4EA1 terminal cover to ensure phase

spacing.

Current measuring modules or current/voltage measuring modules

Connection for main circuit

Feed-through opening (diameter)

• Set current Ie = 0.3 ... 3 A; 2.4 ... 25 A

7.5

• Set current Ie = 10 ... 100 A

14.0

• Set current Ie = 20 ... 200 A

25.0

Busbar connection1)

• Set current Ie

20 ... 200

63 ... 630

• Terminal screw

M8 x 25

M10 x 30

• Tightening torque

10 ... 14

14 ... 24

• Solid with cable lug

mm2

16 ... 952)

50 ... 2403)

• Stranded with cable lug

mm2

25 ... 1202)

70 ... 2403)

• AWG cable

AWG

6... 3/0kcmil

1/0 ... 500 kcmil

Conductor cross-sections for voltage measurement

• Tightening torque

0.8 ... 1.2

• Solid

mm2

1 x (0.5 ... 4.0); 2 x (0.5 ... 2.5)

• Finely stranded with end sleeve

mm2

1 x (0.5 ... 2.5); 2 x (0.5 ... 1.5)

• AWG cable (solid)

AWG

1xAWG20to12/2xAWG20to14

• AWG cable (finely stranded)

AWG

1xAWG20to14/2xAWG20to16

Digital modules

Mounting

Snap-on mounting onto 35 mm standard mounting rail or

screw fixing with additional push-in lugs

Displays

• Green LED "READY"

Continuous light: "Ready"

Flashing:

"No connection to the PC"

System interfaces

for connecting to a basic unit, another expansion module, a current

measuring module or current/voltage measuring module or to the operator

panel

Control circuit

Rated insulation voltage Ui

300 (at pollution degree 3)

Rated impulse withstand voltage Uimp

Relay outputs

•Number

2 monostable or bistable relay outputs (depending on the variant)

• Auxiliary contacts of the 2 relay outputs

Floating NO contact (NC contact response can be parameterized with

internal signal conditioning), all relay outputs are jointly connected to a

common potential, they can be freely assigned to the control functions (e.g.

for line, wye and delta contactors and for signaling the operating status)

• Specified short-circuit protection for auxiliary contacts

(relay outputs)

• Fuse links, operational class gL/gG 6 A, quick 10 A (IEC 60947-5-1)

• Miniature circuit-breaker 1.6 A, C characteristic (IEC 60947-5-1)

• Miniature circuit-breaker 6 A, C characteristic (Ik<500 A)

• Rated uninterrupted current

• Rated short-circuit capacity

AC-15

6 A/24 V AC

6 A/120 V AC

3 A/230 V AC

DC-13

2 A/24 V DC

0.55 A/60 V DC

0.25 A/125 V DC

Inputs (binary)

4 externally supplied floating inputs, 24 V DC or 110 to 240 V AC/DC

depending on the variant; inputs jointly connected to common potential

for sensing process signals (e.g.: local control station, key switch, limit

switch ...), freely assignable to the control functions

Conductor cross-sections

• Tightening torque

0.8 ... 1.2

• Solid

mm2

1 × (0.5 ... 4.0); 2 × (0.5 ... 2.5)

• Finely stranded with end sleeve

mm2

1 × (0.5 ... 2.5); 2 × (0.5 ... 1.5)

• AWG cable (solid)

AWG

1xAWG20to12/2xAWG20to14

• AWG cable (finely stranded)

AWG

1xAWG20to14/2xAWG20to16

Ground fault modules

Mounting

Snap-on mounting onto 35 mm standard mounting rail or

screw fixing with additional push-in lugs

Displays

• Green LED "READY"

Continuous light: "Ready"

Flashing:

"No connection to the PC"

System interfaces

for connecting to a basic unit, another expansion module, a current

measuring module or current/voltage measuring module or to the operator

panel

Control circuit

Connectable 3UL22 summation current transformer with rated fault

currents IN

0.3/0.5/1

• IGround fault 50 % IN

No tripping

• IGround fault 100 % IN

Tripping

Response delay

300 ... 500, additionally delayable

Conductor cross-sections

• Tightening torque

0.8 ... 1.2

• Solid

mm2

1 × (0.5 ... 4.0); 2 × (0.5 ... 2.5)

• Finely stranded with end sleeve

mm2

1 × (0.5 ... 2.5); 2 × (0.5 ... 1.5)

• AWG cable (solid)

AWG

1xAWG20to12/2xAWG20to14

• AWG cable (finely stranded)

AWG

1xAWG20to14/2xAWG20to16

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3UG3501 数据表(PDF) 16 Page - List of Unclassifed Manufacturers

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