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産業機器 DINA DN3PD1のPDF オリジナル取扱説明書をオンラインで閲覧またはダウンロードできます。DINA DN3PD1 20 ページ。 Speed monitoring for one and three phases motors without sensor system
DINA DN3PD1 にも：臨時取扱説明書 (8 ページ)

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1. Wiring

DN3PD1

Applications

Motor with frequency converter

The operation on electric power drive systems with adjustable

speed is possible. (Frequency converter)

Motor with star-delta circuit

Operation on motors with star-delta connection or pole

changeover is possible. For pole-changing motors, please note

that DN3PD1 detects the frequency and not the speed!

The measuring inputs L1 and L3 are bridged and directly con-

nected to W1 on the motor.

The measuring input L2 is directly connected to W2 on the mo-

tor.

Single-phase motor

Operation on a single-phase motor is possible.

The measuring inputs L1 and L3 are bridged and directly con-

nected to U1 on the motor.

The measuring input L2 is directly connected to U2 on the mo-

tor.

Mounting and removal

Mounting on 35mm DIN rail according to EN 60715

For the removal pull the lock device using a screwdriver

Required distances according to DIN EN 50274, VDE 0660-514 must be observed

No strong magnetic fields in the installation vicinity. (Magnetic fields < 30 A/m). These can interfere with the unit.

Mounting

70-75mm

18-09-27 / 33pd02-V0743

(1) DIN rail

(2) lock device

(2)

(3)

(1)

(3) cable channel

70-75mm

FU/ FC

24V DC

Test?

V 1

L2 L3

V 1

W 1

V 2 W 2

Test?

Removal

SET

DN3PD1

24V DC

SET

DN3PD1

24V DC

SET

DN3PD1