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KDN

This datasheet provides specifications for KDN series latching relays manufactured by NIEAF-SMITT. The relays have 8 changeover contacts, operate within 50ms, and consume 3.2W at nominal voltages ranging from 12VDC to 220VDC and 24VAC to 220VAC. Key specifications include contact ratings up to 16A and 10A, mechanical life of 2 million operations, IP40 protection, operating temperature range of -25°C to +55°C, and vibration resistance of 5g.

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198 views3 pages

KDN

This datasheet provides specifications for KDN series latching relays manufactured by NIEAF-SMITT. The relays have 8 changeover contacts, operate within 50ms, and consume 3.2W at nominal voltages ranging from 12VDC to 220VDC and 24VAC to 220VAC. Key specifications include contact ratings up to 16A and 10A, mechanical life of 2 million operations, IP40 protection, operating temperature range of -25°C to +55°C, and vibration resistance of 5g.

Uploaded by

bansalr
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Datasheet

Product Dimensions KDN relays

LATCHING RELAY
Country of Origin: The Netherlands

P.O. Box 7023 3502 KA Utrecht The Netherlands T +31 (0)30-288 13 11 F +31 (0)30-289 88 16 E sales@nieaf-smitt.nl I www.nieaf-smitt.nl CONNECTION DIAGRAM

Description
Plug-in mechanically latching relay with eight change-over contacts. Equiped with positition indicator.

Coil data
Operating times at nominal voltage Minimum impuls time 50 ms 4 ms Bounce time NO contacts Coil consumption Nominal voltages DC Type code Unom KDN 12 VDC 12 V KDN 24 VDC 24 V KDN 48 VDC 48 V KDN 60 VDC 60 V KDN 110 VDC 110 V KDN 125 VDC 125 V KDN 220 VDC 220 V Nominal voltages AC 50 Hz KDN 24 V 24 V KDN 42 V 42 V KDN 110 V 115 V KDN 220 V 220 V Upull in 9.6 V 19.2 V 38.4 V 48.0 V 88.0 V 100.0 V 176.0 V 19.2 V 33.6 V 92.0 V 176.0 V Umax (40 C) 13.2 V 26.4 V 52.8 V 66.0 V 121.0 V 137.5 V 242.0 V 26.4 V 46.2 V 126.5 V 242.0 V Rcoil 44 172 691 1070 4055 6160 15000 34 135 830 3200 3.2 W at Unom 3.5 VA at Unom Bounce time NC contacts Inductance Energized 8 ms 11 ms 8 ms

L/R at Unom = Released

Other voltages on request

NIEAF-SMITT

331610600.TSP-01

20-12-2004

Contact data
Max. Make Current Max. Cont. Current Max. Breaking Capacity 16 A 10 A (AC1 ; IEC 60947) Material Contactgap Insulation between open contacts Contactforce silver 0.7 mm 2.5 kV, 50 Hz, 1 min > 200 mN

DC 110 V, 1 A AC 440 V Min. Switching Voltage 12 V 15 m Max. Contact Resistance Maximum Switching Capacity
Max switching capacity
10000

AC-r

Watt/VA per contact

Imax = 10 A 1000 AC-i AC-r : AC resistive AC-i : AC inductive DC-r : DC resistive DC-r DC-i : DC inductive (L/R=15ms)

DC-i 100 10 100 1000

Voltage [V]

General Data
Dielectric strength Pole-Pole IEC 6055-5/ Cont-Coil IEC 6055-5 IEC 60068-2-6 4 kV, 50 Hz, 1 min 2.5 kV, 50 Hz, 1 min serie C 380 V 50Hz/450 VDC 5 g at 50 Hz 2 g, 10-150 Hz IEC 60068-2-27 15 g, 11 ms 2*106 ops 1200 ops/h 320 g +40 C +55 C, 1 cm detached Higher T on request

Insulation Class Vibration Shock

Mechanical life Max. Switching Frequency Weight Temperature

Tamb,max Tamb,min

Humidity Protection Materials

-25 C 90%, temporary permitted condensation IP 40 Makrolon Polyester

NIEAF-SMITT

331610600.TSP-02

20-12-2004

Australian Distributor

Relay Monitoring Systems Pty Ltd 6 Anzed Court Mulgrave, Victoria, 3170, Australia Phone: +61 3 8544 1200 Fax: +61 3 8544 1201 Email: rms@rmspl.com.au Web: www.rmspl.com.au

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