12
ELECTRICAL SCHEMATICS
Models 2500-3000, 230V/400V/460V
53
47
DRN2 PWR
DRN1 PWR
DRN2 TEST
51
7
LEGEND
C
ON1 - C
O
MPRESSOR C
ONT
A
C
TO
R
C
ON2 - F
AN C
O
NT
A
C
TOR,
MTR2 (F
AN)
C
ON3 - F
AN C
O
NT
A
C
TOR,
MTR3 (F
AN)
TR1 - TRANSFORMER C
O
NTROL 100V
A
MTR1 - C
OMPRESSOR
MTR2 - F
AN MO
TOR
MTR3 - F
AN MO
TOR
MTR4 - F
AN MO
TO
R
MTR5 - F
AN MO
TOR
1FPS - F
AN PRESSURE SWIT
CH F
AN 1 (230/300 PSI)
2FPS - F
AN PRESSURE SWIT
CH F
AN 2 (255/320 PSI)
LPC
O - L
O
W PRESSURE CUT
OUT SWIT
CH (47/64 PSI)
HPC
O - HIGH PRESSURE CUT
OUT SWIT
CH (350/450 PSI)
TB1 - TERMINAL BL
OCK,
POWER DISTRIBUTION
TB2 - TERMINAL BL
OCK,
C
O
NTROL
HTR - CRANK
CASE HEA
TER
1FU - PRIMAR
Y FUSE
2FU - SEC
ONDAR
Y FUSE
DRN1 - DEMAND DRAIN SOLENOID
DRN2 - DEMAND DRAIN SOLENOID (OIL C
O
ALESCING OPTION)
TC
1 - TEMPERA
TURE SENSOR,
THERMIST
OR
F1 - RFI FIL
TER
1FT
O - F
AN1 THERMAL OVERL
O
A
D
2FT
O - F
AN2 THERMAL OVERL
O
A
D
3FT
O - F
AN3 THERMAL OVERL
O
AD
4FT
O - F
AN4 THERMAL OVERL
O
AD
230
0V
208
400
460
TR1
575V
1FU
LINE
VOL
TA
G
E
1FU
1
3
3
2
1
L3
L2
L1
FUSE SIZES TR1:
2FU
24V-6A 5mm X 20mm GLASS
1FU
230V-1A CLASS C
C
R
400V-.6A
CLASS
C
C
R
460/575V-.6A
CLASS
C
C
R
X1 (0V
)
2FU
F1
SUP
HEA
T
ER A
U
X
2
CO
N
1
CO
N
2
CO
N
3
3
1
2
3
2
1
2
3
1
3
2
W1
MTR5
V1
MTR4
MTR3
T9
W1
T7
T8
V1
U1
U1
W1
MTR2
T6
W1
T5
T4
V1
U1
U1
V1
MTR1
T2
T3
T1
HTR
NO
TES:
1.
W
A
TER-C
OOLED UNIT
S:
F
AN MO
TOR(S),
F
AN C
O
NT
A
C
TORS,
FAN PRESSURE SWIT
CH(ES),
AND F
AN THERMAL OVERL
O
ADS
ARE
REMOVED
.
2.
SEE F
AN NAMEPLA
TE FOR SPECIFIC WIRING INFORMA
TION.
3.
SCROLL C
O
MPRESSORS REQUIRE PROPER PHASING.
SEE C
OMPRESSOR DA
TA
PLA
TE FOR C
ORRECT WIRING SEQUENCE.
4.
WIRES 55 AND 56 ARE JUMPERED T
OGETHER ON ST
ANDARD DRAIN
PK
G.
FA
N
1
NO
TE 1,
2
FA
N
3
(2000 ONL
Y
)
FA
N
2
NO
TE 1,
2
FA
N
4
(2000 ONL
Y
)
AIR-C
OOLED ONL
Y
MA
T
CH TRANSFORMER SUPPL
Y
TA
P T
O
LINE VOL
TA
G
E
(24V
)
BRN
X (24V
A
C
)
TB2-X
54
48
OIL C
O
ALESCING
OPTION
DRAIN
FA
N
2
NO
TE 1,
2
FA
N
1
NO
TE 1,
2
C
O
MPRESSOR
RFI FIL
TER
TB2-N
N (24V
A
C
)
BL
U
BL
U
BRN
(LINE)
(L
O
A
D)
1
2
W1
W3
W2
W22
W23
W26
W27
DRN1 TEST
58
52
57
3
8
4
TB2-7
TB2-8
2FPS
TB2-F2
TB2-F1
1FPS
TB2-4
E
G
F
H
33
35
33
35
1FT
O
2FT
O
4FT
O
3FT
O
43
45
43
45
44
46
CO
N
2
CO
N
3
42
CO
N
1
41
34
35
15
59
TB2
TC
TC
15
16
16
61
17
17
A
18
18
C
49
20
20
55
21
21
19
9
9
10
10
11
11
12
13
14
12
13
14
26
26
27
27
28
28
W4
W5
W8
W9
W10
W11
W13
W14
W15
W16
W17
W18
W19
W20
W21
W31
W32
W33
J2
J4
J5
FIL
T
ER MONIT
O
R C
O
ALESCING (RJ-11)
FIL
T
ER MONIT
O
R (RJ-11)
WEB MONIT
O
R (RS232 PORT
)
REMO
TE ST
OP/ST
A
RT
LO
C
A
L
/R
E
M
O
T
E
(ALARM A OUTPUT
, N.O
.)
(ALARM A OUTPUT
, N.C.)
(ALARM A OUTPUT
, C
OM.)
(ALARM B OUTPUT
, N.O
.)
(ALARM B OUTPUT
, N.C.)
(ALARM B OUTPUT
, C
O
M.)
CUST
OMER A
U
XILAR
Y
C
O
NNECTION
C
O
NT
A
C
T RA
TINGS:
5 AMP 250V
A
C
ALARM A F
A
UL
T ST
OPS C
O
MPRESSOR
ALARM B F
A
UL
T INDICA
TION ONL
Y
(CUST
O
MER OPTIONS)
60
62
B
D
50
56
63
19
C
O
MP ON A
U
X
/C
OMPRESSOR WINDING THERMOST
A
T
HEA
T
ER OFF A
U
X
HPC
O
LPC
O
DRN1 ALARM
DRN2 ALARM
(OPTIONAL)
SEE NO
TE 4
TC
1
10 K
Ω
C
O
MPRESSOR
SEE NO
TE 3
C
O
NNECTION
DISC.
230/3/60
400/3/50
460/3/60
FUSIBLE DISC
ONNECT SWIT
CH & FUSES
SUPPLIED BY END USER AND SIZED PER NEC
PDB (
TB1)
INSTRUMENT
PA
N
E
L
POWER
INSTRUMENT P A
NEL SIGNAL
Содержание HPRP 1000
Страница 19: ...19 NOTES...