3UG3501 datasheet(58/114 Pages) ETC2

58 / 114 page

3RP, 7PV Timing Relays

7PV timing relays for panel mounting

7/58

Siemens LV 1 T · 2006

■Technical specifications

■Dimensional drawings

7PV33

LZX:MT78750 socket accessory, for 7PV33

7PX9921 socket accessory with rear connection

Type

7PV33 48

Rated insulation voltage

Overvoltage category C to DIN VDE 0110

V AC

250

Operating range of excitation

+10 ... -15 %

Rated power

• Power consumption at 230 V AC, 50 Hz

Rated operational currents Ie

AC-1 at AC 230 V, 50 Hz

Switching frequency

• When loaded with Ie 230 V AC

1/h

600

• When loaded with 3RT16 contactor, AC 230 V

1/h

Recovery time

Minimum ON period

Setting accuracy

0.03 %

• With reference to upper limit of scale

10 ms

Repeat accuracy

0.03 %

10 ms

Mechanical endurance

Operating cycles

5 x 106

Permissible ambient temperature

During operation

°C

-10 ... +60

During storage

°C

-30 ... +70

Degree of protection

acc. to EN 60529

IP65

Permissible mounting positions

Any

5,5

70,4

14,5

+0,6

NSB01127a

Control panel thickness 1 to 3,5 mm

Panel cutout

Frame for panel

mounting

Positioning screw

3 8

N S B 0 _ 0 0 2 8 2 b

9 , 3

2 6

1 , 5

20,5

NSB01124a

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