Woodward easYgen-3200 User Manual


Manual Manual 37223E 37223E easYgen-3000 easYgen-3000 Series Series (Package (Package P1) P1) - - Genset Genset ControlControl
Page Page 22/67 22/67 © © WoodwardWoodward
Power SupplyPower Supply
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡
WARNING – Protective EarthWARNING – Protective Earth
Protective Earth (PE) must be connected to the Protective Earth (PE) must be connected to the unit to avoid the risk of eunit to avoid the risk of electric shock. The conductorlectric shock. The conductor
providing the connection must have a wire larger than providing the connection must have a wire larger than or equal to 2.5 mm² (14 or equal to 2.5 mm² (14 AWG). The connectionAWG). The connection
must be must be performed properly.performed properly.
••
 easYgen-3200:easYgen-3200:
••

This connection will be made using the sThis connection will be made using the screw-plug-terminal 61.crew-plug-terminal 61.
easYgen-3100:easYgen-3100:
The maximum permissible voltage differential between terminal 64 (B-) and The maximum permissible voltage differential between terminal 64 (B-) and terminal 61 (PE) is 15 V. Onterminal 61 (PE) is 15 V. On
engines where a direct connection betweengines where a direct connection between Battery minus and PE is not possible, it is recommendeden Battery minus and PE is not possible, it is recommended
to use an isolated external powto use an isolated external power supply if the voltage differential between Battery minus and PE ex-er supply if the voltage differential between Battery minus and PE ex-
ceeds 15 V.ceeds 15 V.
The protective earth terminal 61 is not connected on the easYgen-3100 with sheetThe protective earth terminal 61 is not connected on the easYgen-3100 with sheet
metal housing. The protective earth connection at the sheet metal housing. The protective earth connection at the sheet metal housing must be used instead.metal housing must be used instead.
Power supplPower suppl

yy
6363
6464
0 Vdc0 Vdc
12/24Vdc (8 to 40.0 Vdc)12/24Vdc (8 to 40.0 Vdc)
8 to 40.0 Vdc8 to 40.0 Vdc
6161
PPEE

Figure 6-1: Power supplyFigure 6-1: Power supply
Terminal Terminal Description Description AA
maxmax

61 61 PE PE (protective (protective earth) earth) 2.5 2.5 mm²mm²
63 63 12/24Vdc 12/24Vdc (8 (8 to to 40.0 40.0 Vdc) Vdc) 2.5 2.5 mm²mm²
64 64 0 0 Vdc Vdc 2.5 2.5 mm²mm²
Table 6-2: Power supply - terminal assignmentTable 6-2: Power supply - terminal assignment
[ms]
[ms]
--5500 00 5500 110000 115500 220000 225500 330000 335500
[V][V]
9.09.0
10.010.0
11.011.0
12.012.0
PP
oo
ww
ee
rr
SS
uu
pp
pp
ll
yy
8.08.0
7.07.0
6.06.0
5.05.0
4.04.0
3.03.0
2.02.0
1.01.0
0.00.0
TimeTime
Initial voltage = 10.5 VdcInitial voltage = 10.5 Vdc
0.0 Vdc for 10 ms0.0 Vdc for 10 ms
Continuous voltage = min. 8.0 VdcContinuous voltage = min. 8.0 Vdc
Continuous voltage range =Continuous voltage range =
8.0 to 40.0 Vdc8.0 to 40.0 Vdc

Figure 6-2: Power supply - crank waveform at Figure 6-2: Power supply - crank waveform at maximum loadmaximum load
NOTE
NOTE
Woodward recommends to use one of Woodward recommends to use one of the following slow-acting protective devices in the the following slow-acting protective devices in the supply linesupply line
to terminal 63:to terminal 63:
••
 Fuse NEOZED D01 6A or equivalentFuse NEOZED D01 6A or equivalent
oror
••
 Miniature Circuit Breaker 6A / Type C (for example: ABB type: S271C6 or equivalent)Miniature Circuit Breaker 6A / Type C (for example: ABB type: S271C6 or equivalent)

Woodward easYgen-3200 Specifications

General

Brand	Woodward
Model	easYgen-3200
Category	Control Unit
Language	English