RE7ML11BU

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ZELIO tidsrelæ forsinket med 6 funktioner - 0,05..1 sek. - 24 V AC/DC - 1OC

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Description du pruit

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RE7ML11BU Marque : Schneider Disponibilité : En Stock

Caractéristiques Techniques du produit

RE7ML11BU
Karakteristika
ZELIO tidsrelæ forsinket med 6 funktioner - 0,05..1
sek. - 24 V AC/DC - 1OC
Primær
Produktsortiment Zelio Time
Produkttype Industrial timing relay
Type nr. RE7
Tidsforsinkelsestype A
C
D
Di
H
W
Tidsforsinkelsesområde 0.05 s...300 h
Alternativ
Digital udgangstype Relæ
Kontaktmateriale 90/10 sølv nikkelkontakter
Bredde på trinstørrelser 22.5 mm
[Us] forsyningsspænding 110...240 V AC ved 50/60 Hz
24 V AC/DC ved 50/60 Hz
42...48 V AC/DC ved 50/60 Hz
Spændingsområde 0.85...1.1 Us
Tilslutningsklemmer Skrueterminal, fastgørelseskapacitet: 2 x 1.5 mm² fleksibel med kabel ende
Skrueterminal, fastgørelseskapacitet: 2 x 2.5 mm² fleksibel uden kabel ende
Tilspændingsmoment 0.6...1.1 N.m
Indstillingsnøjagtighed for tidsforsinkelse +/- 10 % of full scale
Gentagelsesnøjagtighed +/- 0.2 %
Temperaturafvigelse < 0.07 %/°C
Spændingsafvigelse < 0.2 %/V
Minimum impulsvarighed 20 ms
Resettid 50 ms
Masimal spænding 250 V AC/DC
Mekanisk holdbarhed 20000000 kredsløb
[Ith] konventionel friluft termisk strøm 8 A
[Ie] Nominelt strømforbrug <= 2 A DC-13 24 V ved 70 °C i henhold til IEC 60947-5-1/1991/VDE 0660
<= 3 A AC-15 ved 70 °C i henhold til IEC 60947-5-1/1991/VDE 0660
<= 0.1 A DC-13 250 V ved 70 °C i henhold til IEC 60947-5-1/1991/VDE 0660
<= 0.2 A DC-13 115 V ved 70 °C i henhold til IEC 60947-5-1/1991/VDE 0660
Minimum slutteevne 12 V / 10 mA
Indgangsspænding < 60 V X1Z2 terminal(er)
< 60 V Y1Z2 terminal(er)
Maksimum sluttestrøm 1 mA X1Z2 terminal(er)
1 mA Y1Z2 terminal(er)
Indgangsmuligheder 3/4 wires sensors PNP/NPN without internal load, kabel længde: <= 50 m X1Z2
terminal(er)
3/4 wires sensors PNP/NPN without internal load, kabel længde: <= 50 m Y1Z2
terminal(er)
Potentiometer characteristic Linear 47 kOhm (+/- 20 %), 0.2 W, kabel længde: <= 25 m Z1Z2terminal(er) Mærkning CE Overspændingskategori III i henhold til IEC 60664-1 [Ui] Isolationsspænding 250 V between contact circuit and control inputs IEC certifiseret 250 V between contact circuit and power supply IEC certifiseret 300 V between contact circuit and control inputs CSA certifiseret 300 V between contact circuit and power supply CSA certifiseret Forsyningsadskillelsesværdi > 0.1 Uc
Driftsstilling Alle stillinger uden reducering
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Oplysningerne i denne dokumentation indeholder generelle beskrivelser og/eller tekniske egenskaber af udførelsen af produkerne indeholdt heri.
Denne dokumentation er ikke tænkt som en erstatning for, og skal ikke anvendes til bestemmelse af egnethed eller pålidelighed af disse produkter til specifikke brugerapplikationer.
Det er brugers eller integrators pligt at foretage den nødvendige og fuldstændige risikoanalyse, evaluering og afprøvning af produkter med hensyn til den relevante specifikke anvendelse eller brug heraf.
Hverken Schneider Electric Industries SAS, nogle af dets associerede selskaber eller datterselskaber er ansvarlig eller erstatningspligtig for misbrug af oplysningerne heri.
Stødholdbarhed 2 kV i henhold til IEC 61000-4-5 level 3
Effektforbrug i VA 0.7 VA 24 V
1.6 VA 48 V
1.8 VA 110 V
8.5 VA 240 V
Effektforbrug i W 0.5 W 24 V
1.2 W 48 V
Terminal description (15-16-18)OC
(B1-A2)CO
(X1)UBRUGT
(Y1)UBRUGT
(Z1)UBRUGT
(Z2)UBRUGT
ALT
Højde 78 mm
Bredde 22.5 mm
Dybde 80 mm
Vægt 0,15 kg
Miljø
imunitet over for microafbrydelser 3 ms
standarder EN/IEC 61812-1
productcertificeringer CSA
GL
UL
optimal temperatur til opbevaring -40...85 °C
anbefalede temperatur ved drift -20...60 °C
relativ fugtighed 15...85 % (3K3) i henhold til IEC 60721-3-3
vibrationsmodstand 0.35 mm (f = 10...55 Hz) i henhold til IEC 60068-2-6
chokmodstand 15 gn til 11 ms i henhold til IEC 60068-2-27
IP kapslingsklasse 18-22 (terminaler)
IP50 (kabinet)
forureningsgrad 3 i henhold til IEC 60664-1
dielektrisk holdbarhed 2.5 kV
ikke-sprdende shockbølge 4.8 kV
resistance to electrostatic discharge 6 kV (i kontakt) i henhold til IEC 61000-4-2 Level 3
8 kV (i air) i henhold til IEC 61000-4-2 level 3
resistance to electromagnetic fields 10 V/m i henhold til IEC 61000-4-3 level 3
modstand mod hurtige transienter 2 kV i henhold til IEC 61000-4-4 level 3
udstrålingsforstyrrelse CISPR 11 gruppe 1 - klasse A
CISPR 22 - klasse A
Contractual warranty
Warranty period 18 months
Width 22.5 mm
Rail Mounting
Screw Fixing
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Internal Wiring Diagram
Recommended Application Wiring Diagram
Start on Energisation
1 Supply
2 12…48 V
3 24 V
Recommended Application Wiring Diagram
Start by External Control
1 Supply
2 12…48 V
3 24 V
Recommended Application Wiring Diagram
External Control of Partial Stop
1 Supply
2 12…48 V
3 24 V
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Connection of Potentiometer
Connection Precautions
WARNING
UNEXPECTED EQUIPMENT OPERATION
No galvanic isolation between supply terminals and control inputs.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Performance Curves
A.C. Load Curve 1
Electrical durability of contacts on resistive loading millions of operating cycles
X Current broken in A
Y Millions of operating cycles
A.C. Load Curve 2
Reduction factor k for inductive loads (applies to values taken from durability curve 1).
X Power factor on breaking (cos ϕ)
Y Reduction factor k
Example: An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption equal to 0.1 A and
cos ϕ = 0.3. For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. As the load is inductive, it is
necessary to apply a reduction coefficient k to this number of cycles as indicated by curve 2. For cos ϕ = 0.3: k = 0.6 The electrical
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durability therefore becomes:1.5 10 operating cycles x 0.6 = 900 000 operating cycles.
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D. C. Load Limit Curve
X Current in A
Y Voltage in V
1 L/R = 20 ms
2 L/R with load protection diode
3 Resistive load
Function A : Power on Delay Relay
Description
The timing period T begins on energisation. After timing, the output(s) R close(s). The second output can be either timed or
instantaneous.
Function: 1 Output
Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
Function C : Off-Delay Relay with Control Signal
Description
After power-up and closing of the control contact C, the output R closes. When control contact C re-opens, timing T starts. At the end
of the timing period, the output(s) R revert(s) to its/their initial state. The second output can be either timed or instantaneous.
Function: 1 Output
Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
Function D : Symmetrical Flasher Relay (Starting Pulse Off)
Description
Repetitive cycle with two timing periods T of equal duration, with output(s) R changing state at the end of each timing period T.
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The second output can be either timed or instantaneous.
Function: 1 Output
Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
Function Di : Symmetrical Flasher Relay (Starting Pulse On)
Description
Repetitive cycle with two timing periods T of equal duration, with output(s) R changing state at the end of each timing period T.
The second output can be either timed or instantaneous.
Function: 1 Output
Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
Function H : Interval Relay
Description
On energisation of the relay, timing period T starts and the output(s) R close(s). At the end of the timing period T, the output(s) R revert
(s) to its/their initial state. The second output can be either timed or instantaneous.
Function: 1 Output
Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
Function W : Interval Relay with Control Signal Off
Description
After power-up and opening of the control contact, the output(s) close(s) for a timing period T.
At the end of this timing period the output(s) revert(s) to its/their initial state.
The second output can be either timed or instantaneous.
Function: 1 Output
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Function: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).
Legend
Relay de-energised
Relay energised
Output open
Output closed
C Control contact
G Gate
R Relay or solid state output
R1/R22 timed outputs
R2 The second output is instantaneous if the right position is selected
inst.
T Timing period
Ta - Adjustable On-delay
Tr - Adjustable Off-delay
U Supply
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