3UG3501 datasheet(60/114 Pages) ETC2

60 / 114 page

3RP, 7PV Timing Relays

3RT19 timing relays for mounting to contactors

7/60

Siemens LV 1 T · 2006

■Technical specifications

According to IEC 61 812-1/DIN VDE 0435 Part 2021

Type

3RT19 16-2C

3RT19 16-2D

3RT19 26-2C

3RT19 26-2D

3RT19 16-2E

3RT19 16-2F

3RT19 16-2G

3RT19 16-2L

3RT19 26-2E

3RT19 26-2F

3RT19 26-2G

Rated insulation voltage

Pollution degree 3

Overvoltage category III to DIN VDE 0110

V AC

300

Operating range of excitation

0.8...1.1 x Us,

0.95 ... 1.05 times rated frequency

0.85...1.1 x Us,

0.95 ... 1.05 times rated frequency

Rated power

2 (1 W for 3RT1916-2L)

• Power consumption at 230 V AC, 50 Hz

Rated operational currents Ie

• AC-14 and DC-13

0.3 for 3RT1916

0.5 for 3RT1926

• AC-15 at 230 V AC, 50 Hz

• DC-13 at 24 V

• DC-13 at 110 V

0.2

• DC-13 at 230 V

0.1

DIAZED fuse

gL/gG operational class

Switching frequency

• When loaded with Ie 230 V AC

1/h

2500

• When loaded with 3RT1016 contactor, 230 V AC

1/h

2500

5000

Recovery time

150

Minimum ON period

200 (OFF-delay,

without auxiliary voltage)

3RT1916-2L: 35 (OFF-delay,

with auxiliary voltage)

Residual current

(two-wire)

Voltage drop

with conducting output

3.5

Short-time loading capacity

10 (to 10 ms)

Setting accuracy

with reference to upper limit of scale

15 %

Repeat accuracy

Mechanical endurance

Operating cycles

100 x 106

10 x 106

Permissible ambient temperature

During operation

°C

-25 ... +60

During storage

°C

-40 ... +85

Degree of protection

acc. to EN 60529

IP 40 cover

IP 20 terminals

Connection of conductors

Solid

mm²

2 x (0.5 ... 1.5),

2 x (0.75 ... 4)

Finely stranded with end sleeve

mm²

2 x (0.5 ... 2.5)

Solid or stranded

AWG

2 x (18 ... 14)

Terminal screw

Tightening torque

0.8 ... 1.2

Permissible mounting position

Any

Shock resistance

Half sine acc. to IEC 60068-2-27

g/ms

15/11

Vibration resistance

acc. to IEC 60068-2-6

Hz/mm

10 ... 55 / 0.35

EMC tests

acc. to basic specification

IEC 61000-6-2/IEC 61000-6-4

Overvoltage protection

Varistor

Integrated into timing relay

Integrated into 3RT19 16

3UG3501 数据表(PDF) 60 Page - List of Unclassifed Manufacturers

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