Woodward: LS-522-1/P1 8440-2179

Product number: 8440-2179

Manufacturer product number: 8440-2179

Description: woodward: LS-522-1 V2. 1A, Multibreaker Control for complex power management applications

LS-5 Series V2

LS-512/522

2breaker

Multi-Breaker

Control for

complex power management applications

Designed as a compact

solution for complex power

management applications

 Control up to 32 breakers on

up to 32 bus segments in an

application

Purpose built application

modes  Synch check and mains

decoupling in one compact

controller

Utility import/export control

Accepts utility approved

power measurement for

loading/unloading

Automatic and Manual mode

LS-5 “Stand alone” mode for

use without easYgen

3400XT/3500XT System

LogicsManager functionality

for application customization

Adjustable vector groups for

synchronization

CAN and RS-485 interfaces for

remote control and

visualization

True RMS sensing

Available as cabinet front door

mounted or DIN-Rail back

panel mounted

rugged metal housing

Freely configurable relay

outputs

Freely configurable discrete

inputs

RoHS2. BDEW and VDE AR-N

4105 compliant

Power supply …………………………………………………. 12/24 Vdc (8 to 40 Vdc)

Intrinsic consumption ………………………………………….. max.~ 5 W (LS-511)

……………………………………………………………………….. max..~ 6 W (LS-521)

Ambient temperature (operation) ………………….. -20 to 70 °C / -4 to 158 °F

Ambient temperature (storage) …………………… -30 to 80 °C / -22 to 176 °F

Ambient humidity……………………………………………… 95 %, non-condensing

Voltage ………………………………………………………………………………….. ( /)

120 Vac [1] Rated (Vrated) …………………………………….. 69/120 Vac

Max. value (Vmax) …………………………………….. 86/150 Vac

Rated voltage phase – ground ………………………. 150 Vac

Surge volt.(Vsurge) ……………………………………………. 2.5 kV

and 480 Vac [4] Rated (Vrated) …………………………………… 277/480 Vac

Max. value (Vmax) …………………………………… 346/600 Vac

Rated voltage phase – ground ………………………. 300 Vac

Surge volt.(Vsurge) ……………………………………………. 4.0 kV

Accuracy ……………………………………………………………………………… Class 1

Linear measuring range …………………………………………………….. 1.25×Vrated

Measuring frequency……………………………………….. 50/60 Hz (30 to 85 Hz)

High Impedance Input; Resistance per path ……. [1] 0.498 M, [4] 2.0 M

Current (Isolated)  …………………….. System A/B: 3/1phase

Rated (Irated) ……………………………………………………… [1] ../1 A or [5] ../5 A

Linear measuring range ……………………………………………….. Igen = 1.5×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 Vdc)

Input resistance …………………………………………………….. approx. 20 kOhms

Analog input (isolated) …………………………………………………..freely scalable

Type  ………………………………………………………………………………… 4  to 20 mA

Resolution …………………………………………………………………………………. 11 Bit

Maximum permissible voltage between genset Ground & PE ………….. 100 V

Internal load  ……………………………………………………………………………….  50 Ω

Accuracy …………………………………………………………………………………  Class 1

Relay outputs …………………………………………………………………. potential free

Contact material ……………………………………………………………………….. AgCdO

Load (GP)  ………………………………………………………  AC: 2.00 Aac@250 Vac

DC: 2.00 Adc@24 Vdc / 0.36 Adc@125 Vdc / 0.18 Adc@250 Vdc

Pilot duty (PD) ………………………………………………………………………  AC: B300

DC: 1.00 Adc@24 Vdc / 0.22 Adc@125 Vdc / 0.10 Adc@250 Vdc

Housing (LS-522) Front door mounting ……………………….. Plastic housing

Dimensions  WxHxD …………………………………… 219 × 171 × 61 mm

Front cutout  WxH …………………………. 186 [+1.1] × 138 [+1.0] mm

Connection ………………………………………………. screw/plug terminals 2.5 mm²

Front ………………………………………………………………………… insulating surface

Sealing  Front ……………………………. IP66 (with screw fastening)

Front ……………………………. IP54 (with clamp fastening)

Back ……………………………………………………………. IP20

Weight …………………………………………………………………………….approx. 850 g

Housing (LS-512) Back panel mounting……………….. Sheet metal housing

Dimensions  WxHxD …………………………………… 190 × 167 × 47 mm

Connection ………………………………………………. screw/plug terminals 2.5 mm²

Protection system ……………………………………………………………………….. IP 20

Weight (plastic/sheet metal) ………………………………………. approx. 850/840 g

Disturbance test (CE) ………… tested according to applicable EN guidelines

Listings ………………………….