Woodward DTSC-200-51B 8440-1867 8440-1868

LSG kVAR Reactive Power Analog Load Share

8444-1074

LSG kW Active Power Analog Load Share

8444-1075

ESENET

8445-1044

ESEPRO

8445-1046

DTSC-200

Automatic Transfer

Switch Controller

The extremely flexible DTSC-200 controller is easily con

figured for a wide range of automatic transfer switch ap

plications including Main-Gen, Gen-Gen or Main-Main

systems using circuit breakers or latching contactors.

Source transfer can be performed as open, delayed or

closed transition with in-phase monitoring (synch check)

that can be enabled for all transition types to ensure

smooth transfer.  The closed transition overlap time can

be limited to less than 100 ms for momentary, make

before-break transfers, or extended indefinitely for paral

leling via discrete input.  “Custom” features like transfer

inhibit, source selection, load shed/restore, elevator pre

signal and engine test programs come standard.

LogicsManagerTM – Programmable Boolean logic func

tions along with ample, expandable discrete I/O allows

for complex transfer schemes without using external

relay logic or a separate PLC!

FlexAppTM – Easily configures the DTSC-200 for:

Utility-to-Generator

Utility is preferred with a gen

erator as the emergency

source

Generator-to-Generator

One genset is preferred with a

second genset as backup

Utility-to-Utility

Utility is preferred with second

utility as the emergency source

DynamicsLCDTM – The graphic LCD interface with sealed

soft-keys displays source voltage, frequency, phase rota

tion, current, real/reactive power, I/O status and alarms.

Maintenance calls and event history (300 FIFO entries

with real time clock and 6 year battery) are easily viewed

and are password protected.

A line diagram with four high-intensity LEDs clearly dis

plays source availability and breaker closed status.

The galvanically-isolated CANopen port permits connec

tion of up to (2) Woodward IKD-1 modules, providing as

much as 16 additional discrete inputs and outputs.

RS-485 Modbus RTU Slave full-duplex communication

allows for remote annunciation and SCADA interface

FlexRangeTM – True R.M.S. 3-phase voltage

measuring with separate inputs for 120 Vac

(max. 150 Vac) or 480 Vac (max. 600 Vac)

for both Source 1 and Source 2

True R.M.S. 3-phase load current/power

12 configurable discrete inputs

LogicsManagerTM – 9 programmable discrete

outputs

CANopen communication port

RS-485 Modbus RTU Slave interface port

Monitoring (ANSI #)

Source monitoring

Configurable fail and restore limits/timers for:

Over / under voltage (59/27)

Over / under frequency (81O/U)

Voltage balance (47)

Phase rotation

Load monitoring

Overload (32)

Overcurrent (50/51)

Switch monitoring

Switch position feedback

Transfer failure

Synch check (in-phase monitoring) (25)

Battery over / under voltage

Parallel time monitoring

Features

Open, delayed or closed transition transfer

In-phase monitoring (synch check)

Make-before-break overlap time < 100 ms

Extended parallel

Preferred source selection

Transfer and/or retransfer inhibit

Load shed and/or restore

Elevator pre-signal

Engine exerciser (load/no-load) test

Configurable via PC and/or front panel

Multi-level password protection

Multi-language capability (English & German,

Spanish, Polish, Russian included, other languages upon

request)

IKD-1 DI/DO expansion board connectivity

Modem connectivity with DPC cable (P/N 5417-557)

Remote control via RS-485 / CAN / discrete

input signals