Schneider TeSys D LR97D015 Manual

Schneider Ikke kategoriseret TeSys D LR97D015

Læs gratis den danske manual til Schneider TeSys D LR97D015 (4 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 2 personer og har en gennemsnitlig bedømmelse på 3.9 stjerner ud af 1.5 anmeldelser. Har du et spørgsmål om Schneider TeSys D LR97D015, eller vil du spørge andre brugere om produktet?

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W9 1636662 01 A03

02 - 2011

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www.schneider-electric.com

DANGER

HAZARD OF ELECTRIC SHOCK,

EXPLOSION, OR ARC FLASH

Disconnect all power before servicing

equipment.

Failure to follow these instructions

will result in death or serious injury.

LR97Dppp

0.3 - 1.5 A

1.2 - 7 A

5 - 25 A

20 - 38 A

Relay setting range

LR97D015

LR97D07

LR97D25

LR97D38

Type

Power

supply

(1) Select function by dip switch:

b dip switch 1: 1 phase / 3 phase

b dip switch 2: Manual / Auto reset

Available for 3 phase utilisation only (Dip SW on "3P" position)

Combined signals from red and green LEDs indicate

motor status including trip causes.

Condition

LED Signal (Pulse Chart)

Green LED

Off

Red LED

Power on

Starting

Steady state

Overloading

Overcurrent

Trip

Locked rotor

Phase

Loss

2T1 4T2 6T3

A1 A2 98 NO NC95 96

Test/Stop

Reset

Relay output

Green LED

(LED OK)

Load

O-Time

D-Time

Red LED

(LED OL)

PLEASE NOTE:

b Electrical equipment should be installed, operated,

serviced, and maintained only by qualified personnel.

b No responsibility is assumed by Schneider Electric

for any consequences arising out of the use of this

material.

b This document is also available in French, Spanish,

Italian, German, and Chinese for download on our

website at www.schneider-electric.com.

Operating and Function

b LR97D, solid state overload relay, compares motor

current with preset load current threshold (LOAD).

b Three phase motor currents are monitored through

three internal current transformers.

b D-Time counts down and is only available for

motor starting.

During steady state, if motor current is greater than the current setting (overloaded), LR97D

switches its contacts after O-Time.

In case of phase failure and locked rotor, trip delay time is 3 s and 0.5 s respectively.

b For shear-pin (mechanical shock) protection, set O-Time knob to its minimum in order to trip in 0.2-0.3 s.

Produkt Specifikationer

Mærke:	Schneider
Kategori:	Ikke kategoriseret
Model:	TeSys D LR97D015
Kode for international beskyttelse (IP):	IP20
Bredde:	45 mm
Dybde:	67.5 mm
Højde:	67.5 mm
Vægt:	172 g
Pakkevægt:	195 g
Pakkedybde:	69 mm
Pakkebredde:	76 mm
Pakkehøjde:	50 mm
Opbevaringstemperatur (T-T):	-30 - 80 °C
Driftstemperatur (T-T):	-25 - 60 °C
Indgangsfrekvens:	50/60 Hz
Nominel indgangsspænding:	600 V
Garantiperiode:	1.5 År
Nominel impulsmodstandsspænding (Uimp):	6 kV
Nominel isolationsspænding:	600 V