DCS WDU models User Manual download pdf (Page 2)

Power Applications

Providing, distributing and monitoring power

is an application where high reliability and

performance is critical.

As a partner for all your power connectivity

requirements, Weidmuller offers the connectivity

components, as well as engineering support and

services for a complete solution.

• Terminal Blocks: For power connections and

distribution. Wide range of cross sections up

to 300mm

2

, up to 4000V

• Power Distribution Blocks: Manage multiple

load connections and a wide range of wire

sizes. Includes SCCR rated (UL508-A, 1000kA)

finger-safe designs

• Circuit Protection: Protect circuits and

devices from overload and short circuits

with an extensive line of both Branch and

Supplemental breakers.

• Power Delivery Solutions: Includes power

supplies, battery back-up devices and

DC-to-DC converters, all with hazardous

area approvals

• Surge Protection: Protect the devices on

single and multi-phase power circuits

against transient surges and lightning

Signal Applications

Systems throughout a power plant require signal

connection, conversion, isolation and protection.

Weidmuller provides solutions to support these

requirements that include connectivity for DCS

marshalling, field junction boxes with optional

signal conditioning, signal protection and isolation.

• Multifunctional Terminals: Terminal blocks

specifically designed to lower marshalling

cost 55% through savings on panel space

and 87% reduction in wiring time

• Signal Conditioning: Convert, condition, and

provide isolation to control signals of virtu-

ally any type, including 4-20mA, 0-10V, RTD,

Thermocouple

• Mechanical and Solid State Relays: Ranging

from terminal block-sized opto-couplers for

isolation to three-phase power relays rated

to 520V

• Intrinsic Safety Devices: Make the connection

between hazardous locations to control loca-

tions with isolated digital and analog barriers.

• Junction Boxes: Engineered and pre-built Ex,

NEMA-4/4X certified boxes with grounding,

terminal blocks and documentation

• Low Voltage Power Distribution

• Surge Protection

• Marshalling

• Signals and Instrumentation

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