Mebay DC5 D MK3 Series User Manual

DC5xD MK3 GENSET CONTROLLER USER MANUAL
12
 DC52D MK3 3-phase 4-wire Typical Wiring Diagram
P1 P2
S1S2
G M
P1 P2
S1S2
FUSE 2A
FUSE 2A
P1 P2
S1S2
U
V
W
N2
R
S
T
N1
L1L2
L3
N
CTs MUST BE 5 AMP SECONDARY
FROM GENERATOR
FROM MAINS
MECHANICAL INTERLOCK
TO LOAD SWITCHING
DEVICE
ELECTRICAL
INTERLOCK
21
20
14
18
17
5
4
3
21
19
+VE
29
W
28
27
V
U
25
CT2
30
N2
MODEL: DC52D MK3
INPUTS
BATTERY NEGATIVE MUST BE GROUNDED
24
23
11
CT1 CT3 CTN
15 16
MPU
33
T
3231
SR
34
N1
F2
F3
F1
RS485 SCR RS485 (B-)
D+
12
26
RS485 (A+)
RS485
10
22
6 7
13
38 39
DEBUG
USB
M.BA
M.D+
M.EM
8 9 40
(DC16A)
(DC16A)
(DC5A)
(DC8-36V)
(DC0.5A)
(AC0-300V)
(AC0-6A)
(DC5A)
GEN CURRENT
GEN VOLTS
BATTERY
FUSE 10 AMPS
FUSE 20 AMPS
EMERGENCY
STOP
SWITCH
ALT
CRANK
REMOTE START
LOW OIL PRESSURE ALARM
HIGH COOLANT TEMP ALARM
LOW COOLANT LEVEL ALARM
LOW FUEL LEVEL WARNING
1.No. 40/E2 common sensor lines must be
securely attached to the vicinity of the sensor body.
2.To ensure reliable operation of the module and
the measuring accuracy, power lines as much as
possible and do not share power cable crude and
other devices.
REMARK:
FUEL
AC
0.5-70Vpp
0-8KHz
AUX INPUT 1 AUX INPUT 2 AUX INPUT 3 AUX INPUT 4 AUX INPUT 5
COOLANT TEMP
OIL PRESSURE
FUEL LEVEL
SENDER COMMON
41
+5VDC OUTPUT
MAX 50mA
(AC5A) (AC5A)
(AC0-300V)
MAIN VOLTS
AUX.OUTPUT 1
AUX.OUTPUT 2
AUX.OUTPUT 3 AUX.OUTPUT 4
Note: Please don’t move during running status or it may cause the
controller broken!
WARNING: When generator is on-load, C. T. secondary must not be open
circuit, Otherwise, the high voltage generated will pose a danger to personal safety.

Mebay DC5 D MK3 Series Specifications

General

Brand	Mebay
Model	DC5 D MK3 Series
Category	Controller
Language	English