Woodward DTSC-200-55B/K38 8440-2155
Woodward DTSC-200-55B/K38 8440-2155
For ATS control using
circuit breakers or latch
ing contactors
Open, delayed or closed
transition transfer
In-Phase monitoring
(synch check) for all
transition types
LogicsManagerTM
programmable logic
functions eliminate relay
logic or PLC’s
FlexAppTM technology for
Main-Gen, Gen-Gen or
Main-Main applications
FlexRangeTM true R.M.S.
voltage, current and
power sensing
DynamicsLCDTM flexible,
multifunctional display
LEDs for source availa
bility and breaker status
Freely configurable, ex
pandable discrete I/O
Adjustable timers
Source selection
Transfer/return inhibit
Extended parallel
Load shed and restore
Engine exerciser
(load/no-load) routine
with fully adjustable in
terval
PC and/or front display
configuration
CANopen / Modbus RTU
6.5 to 40.0 Vdc powered
CE marked, Ghost-R
Power supply ………………………… 12/24 Vdc (6.5 to 40.0 Vdc; not buffered)
Inrush current …………………………………………………… max. 50 A peak, 1 ms
Input capacitance ………………………………………………………………… 2000 µF
Intrinsic consumption ………………………………………………………….. max. 8 W
in power save mode (backlight, relays off) ……………. 3 W
Ambient temperature (operation) ………………….. -20 to 60 °C / -4 to 140 °F
Ambient temperature (storage) …………………… -30 to 80 °C / -22 to 176 °F
Max. operating altitude …………………………………………….. 2000 m (6.500 ft)
Ambient humidity……………………………………………… 95 %, non-condensing
Voltage …………… (both ranges within one unit on different terminals, /∆)
100 Vac [1] Rated (Vrated) …………………………………….. 69/120 Vac
Max. value (Vmax) …………………………………….. 86/150 Vac
Rated (Vphase-ground) …………………………………………. 150 Vac
Rated surge volt.(Vsurge) ……………………………………………. 2.5 kV
and 400 Vac [4] Rated (Vrated) …………………………………… 277/480 Vac
Max. value (Vmax) …………………………………… 346/600 Vac
Rated (Vphase-ground) …………………………………………. 300 Vac
Rated surge volt.(Vsurge) ……………………………………………. 4.0 kV
Accuracy ……………………………………………………………………………… Class 1
Measurable alternator windings ………………… 3p-3w, 3p-4w, 1p-2w, 1p-3w
Setting range ………………… primary ……………………………50 to 650.000 Vac
Linear measuring range …………………………………………………….. 1.25×Vrated
Measuring frequency……………………………………….. 50/60 Hz (40 to 70 Hz)
Input resistance per path ……………………………… [1] 0.498 MΩ, [4] 2.0 MΩ
Max. power consumption per path ………………………………………… < 0.15 W
Current Rated (Irated) ………………………… [1] ../1 A or [5] ../5 A
Linear measuring range ……………………………………………. Isource = 3.0×Irated,
Burden ……………………………………………………………………………… < 0.15 VA
Rated short-time current (1 s) ……………………………[1] 50×Irated, [5] 10×Irated
Discrete inputs ………………………………………………………………………. isolated
Input range …………………………………………………….. 12/24 Vdc (8 to 40.0 Vdc)
Input resistance……………………………………………………………… approx. 20 kΩ
Discrete outputs Group A [R 1-4] ……………………………………………. isolated
Contact material ……………………………………………………………………….. AgCdO
Load (GP) …………………………………. 2.00 Aac@250 Vac / 2.00 Adc@24 Vdc
Discrete output Engine Start [R5] …………………………………………… isolated
Contact material ………………………………………………………………….. AgNi 90/10
Load (GP) ……………………………………………………………. 10.00 Aac@250 Vac
Discrete outputs Group B [R 6-9] ……………………………………………. isolated
Contact material ………………………………………………………………….. AgNi 90/10
Load (GP) ……………………………………………………………. 10.00 Aac@250 Vac
RS-485 interface ………………………………………………………… isolated 500 Vac
CAN bus interface ……………………………………………………… isolated 500 Vac
Housing Flush …………………………….. Type easYpack
Dimensions Flush …… 219×171×61 mm (8.6×6.7×2.4 in)
Front cutout Flush ……………… 186 [+1.1]×138 [+1.0] mm
Material ……………………………………………………… glass fiber-reinforced plastic
Connection ………………………………… screw/plug terminals AWG 14 / 2.5 mm²
Front ………………………………………………………………………… insulating surface
Protection system ……………………………………………….. with proper installation
Front ……………. IP54 (with clamp fastening)
Front ……………. IP65 (with screw fastening)
Back …………………………………………….. IP20
Weight ………………………………………………………………. approx. 800 g (1.75 lb)
Disturbance test (CE) ………………… tested acc. to applicable EN guidelines
Listings ……….