
Schematics
Cage Unloading System
69
ELECTRICAL SCHEMATIC HYDRAULIC POWER UNIT
(091-22900) DATED MAY - 2015
CONTROL XFMR
N
CP
1
120V
CIRCULATING PUMP
5
2
PUMP 1
T2
L2
M
N
T1
X2
STARTE
R
2
6
1
L2 L3
L1
L2
2
STARTE
R
T2 T3
M
1HP
240-480V 3PH 60
1765
L3
L1 L2
2
3
2
L3
STARTE
R
M
N
X2
L1
2
N
4
1
L2 L3
L1
30HP / 40HP
240-480V 3PH 60
1765
T3
T1 T2 T3
3
X2
2
STARTE
R
T3
T2
T1
1/4HP
240-480V 3PH 60
1765
HEAT EXCHANGER FAN
T1
GENERAL NOTES
TEMP CNTL
SWITCH
1
W
B
R
5
6
4
3
2
1
2
3
L1
NOTES BY SYMBOL
PROVIDED AS PART OF DUMPER SYSTEM (MAGENTA)
PROVIDED BY PURCHASER
SELECT HEATER CONNECTION BASED ON VOLTAGE
30HP OR 40HP DEPENDING ON DUMPER MODEL
OPTIONAL CONTROL TRANSFORMER - NOT REQUIRED
IF EXTERNAL 120V CONTROL POWER IS AVAILABLE
FAN MOTOR IS 3/4HP ON CERTAIN MODELS
1
LIQUID LEVEL SWITCH
N
3
2
1 3
HEATER (1500W)
OFF
PUMP 1
1
2
1
CONTROL SWITCH
X2
BRIGHT COOP
BRIGHT COOP
BRIGHT COOP
BRIGHT COOP
BRIGHT COOP
BRIGHT COOP
BRIGHT COOP
120VAC
1. PURCHASER SHALL PROVIDE:
· ALL DISCONNECTS
· ALL SERVICE WIRE
· ALL CONTROL WIRE
· ALL WIRE CONNECTIONS
· ALL STARTERS AND ENCLOSURES
· ALL STARTER HEATERS (SIZED FOR EACH MOTOR)
· CONTROL TRANSFORMER IF REQUIRED
2. MINIMUM SERVICE
30HP MODEL: 100A @ 240V 3PH, 50A @ 480V 3PH
40HP MODEL: 125A @ 240V 3PH, 65A @ 480V 3PH
1
2
4
3
1
2
3
480 VAC
(SINGLE PHASE)
THERMOSTAT
HEATING
ELEMENTS
L1
L2
1
2
4
3
1
2
3
240 VAC
(SINGLE PHASE)
THERMOSTAT
HEATING
ELEMENTS
L1
L2
PUMP 2
M
4
1
30HP / 40HP
240-480V 3PH 60
1765
BRIGHT COOP
120VAC
1
FUSE AND RELAY BOX
BRIGHT COOP
PUMP 2
UNDER OPERATOR PLATFORM
RELAYS
2
N
Содержание Cage Unloading System
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