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NK DS3-SDT-24U - DC Current Sensor, DS3 Series; SPDT Relay (Form C), +24 VAC/DC

5 (1 Review) | UPC: 817524010688 | Model: NK DS3-SDT-24U

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Adjustable Setpoint, 2-20, 10-50 and 20-100 Amp DC Ranges, 2-17, 10-41 and 20-80 Amp AC Ranges, 24 VAC/VDC Powered

DS3 series
DC current sensor
Setpoint Range = 2-20, 10-50, and 20-100 A, jumper-selectable
Output Type = SPDT Relay (Form C)
Power Supply = +24 VAC/DC
Input isolation
Output installation
Pluggable terminals
Adaptive hysteresis
UL/cUL and CE approved

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List Price: $172.00

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Product	NK DS3-SDT-24U Adjustable Setpoint, 2-20, 10-50 and 20-100 Amp DC Ranges, 2-17, 10-41 and ...	NK DS3-NOU-12U Adjustable Setpoint, 2-20, 10-50 and 20-100 Amp DC Ranges, 2-17, 10-41 and ...	NK DS3-NOU-24U Adjustable Setpoint, 2-20, 10-50 and 20-100 Amp DC Ranges, 2-17, 10-41 and ...	NK DS3-SDT-12U Adjustable Setpoint, 2-20, 10-50 and 20-100 Amp DC Ranges, 2-17, 10-41 and ...
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NK DS3-SDT-24U - DC Current Sensor, DS3 Series

DS3 series
DC current sensor
Setpoint range = 2-20, 10-50 and 20-100 A, jumper-selectable
Output type = SPDT Relay (Form C)
Power supply = +24 VAC/DC

DS3 Series Current Sensing Switches combine a Hall effect sensor, signal conditioner, and a limit alarm into a single package. The DS3 Series offers three jumper-selected current input ranges and frequency response from DC to 400 Hz. Available in a solid-core case with choice of relay or a universal solid-state output.

Failure Detection

Current Sensing Switch Applications

Welders and Platers

Instant indication of equipment status.

Large Drive Motors

Provides enhanced field loss protection.

Power Supplies

Signals overcurrent before equipment fails.

Machine Operation

Instant status of motors, lamps and other loads.

Telecom Sites

Monitors battery output.

Current Sensing Switch Features

Compact, One-piece Design

Fits in easily amongst motor starters and power supplies in crowded control panels.

Input Isolation

Safer than shunt/relay combinations.

Output Installation

Isolated output greatly simplifies wiring.

Pluggable Terminals

Speed installation.

Tough

Designed to handle a wide range of temperatures found in industrial environments.

Adaptive Hysteresis

Hysteresis is 5% of setpoint, allowing closer control than fixed hysteresis switches.

Built-in Mounting Feet

Simple, two-screw installation allows for secure mounting.

UL/cUL and CE Approved

Accepted worldwide.

Current Sensing Switch Connections

Notes:
Pressure plate screw terminals.
12-22 AWG solid or stranded.
Field-adjustable setpoint.

DS3 Series Sample Output/Power Supply

Current Sensing Switch Ordering Information

Sample Model Number: DS3-SDT-24U

DS current sensing switch with SPDT relay contacts and 24 VAC/DC power supply. (DIN rail adapters are included)

	(1)		(2)				(3)
DS	3	-				-

(1) Setpoint Range
3	2-20, 10-50 and 20-100 A, jumper-selectable
(2) Output Type
SDT	SPDT Relay (Form C)
NOU	Solid-state N.O. AC/DC
(3) Power Supply
24U	+24 VAC/DC
12U	+12 VAC/DC

Power Supply	10-28 VDC
Power Consumption	<2 VA
Setpoint Range	2-20, 10-50 and 20-100 A DC adjustable (2-14, 10-35, 20-70 A AC)
Output Description	Isolated solid-state or relay contacts
Output Rating	Solid-state: 0.15 A @ 240 VAC or VDC (N.O. only) Relays: 5.0 A @ 240 VAC, 5.0 A @ 30 VDC (SPDT)
Off-state Leakage	<10 μA (solid-state), none (relay)
Response Time	80 ms max.
Time Delay	None
Hysteresis	5%
Isolation Voltage	UL listed to 1270 VAC, tested to 3 KV
Frequency Range	DC to 400 Hz
Case	UL94 V-0 Flammability Rated
Environmental	-4 to 122°F (-20 to 50°C) 0-95% RH, non-condensing
Listings	UL/cUL, CE

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Adjustable setpoint side terminal

5.0

I have purchased this item from Tequipment.net on several occasions. Parts have always been on time and this vendor has always been very accomodating to our needs, with regard to changing form of shipment and expediting item to get it to us sooner, whenever possible.

Anonymous on Apr 20, 2015

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