Electrical Data (50 Hz); Multiple Point Power Supply Connection (50 Hz); Optional Single-Point Power Supply Connection With Individual System Circuit Breakers (50 Hz); Table 21 – Multiple Point Power Supply Connection – 3 & 4 Compressor Units (50 Hz) - York eco YCAS Series Manual

Technical Data
MULTIPLE POINT POWER SUPPLY CONNECTION – 3 & 4 COMPRESSOR UNITS (SEE FIG. 21 OR 22)
(Two Field-Provided Power Supply Circuits to the Chiller. Field Connections to Factory-Provided Terminal Block (Std)
or Disconnects (Opt) in the Options Panel. Factory Wired Terminal Blocks or Individual System Circuit Breakers* (opt
TABLE 21 – MULTIPLE POINT POWER SUPPLY CONNECTION – 3 & 4 COMPRESSOR UNITS
1
2,9
380 367 400 400
380 367 400 400
380 410 400 450
380 452 600 500
380 442 600 450
380 367 400 400
380 409 400 450
380 452 600 500
*
WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS – 3 AND 4 COMPRESSOR UNITS (SEE FIG. 23)
One Field-Provided Power Supply Circuit to the chiller. Field connections to Factory-Provided Terminal Block (standard) or Non-Fused Disconnect (option)
in the Options Panel. Individual System Circuit Breakers in each Motor Control Center.
TABLE 22 – OPTIONAL-SINGLE POINT POWER SUPPLY CONNECTION WITH
INDIVIDUAL SYSTEM CIRCUIT BREAKERS – 3 AND 4 COMPRESSOR UNITS
1
0685EB 482 600
0775EB 517 600
0835EB 560 600
0905EB 637 800
0965EB 625 800
1065EB 669 800
1135EB 745 800
1215EB 822 1000
66

ELECTRICAL DATA (50 HZ)

Centers.)
13
3, 5 4, 6
500 (2) # 2 - 4/0
450 (2) # 2 - 4/0
500 (2) 1/0 - 300
500 (2) 1/0 - 300
500 (2) 1/0 - 300
450 (2) # 2 - 4/0
500 (2) 1/0 - 300
500 (2) 1/0 - 300
OPTIONAL-SINGLE POINT POWER SUPPLY CONNECTION
2,9 3, 5 4, 6
600 600
600 600
700 700
700 700
800 800
700 700
800 800
1000 1000
7
D
(2) 3/0 - 250 99 219 692 162
(2) 3/0 - 250 128 267 857 128
(2) 250 - 500 163 267 857 128
(2) 250 - 500 163 267 857 163
(2) 250 - 500 155 267 857 148
(2) 3/0 - 250 128 267 857 128
(2) 250 - 500 162 267 857 128
(2) 250 - 500 162 267 857 162
(2) 2/0 - 500
(2) 2/0 - 500
(2) 2/0 - 500
(3) 1/0 - 300
(3) 1/0 - 300
(3) 2/0 - 500
(3) 2/0 - 500
(3) 2/0 - 500
) in each of the two Motor Control
10
11, 12
D
267 857 7 5.7 25
267 857 8 5.7 25
267 857 8 5.7 25
267 857 8 5.7 25
267 857 11 5.7 25
267 857 8 5.7 25
267 857 8 5.7 25
267 857 8 5.7 25
7
(2) 250 - 500
(2) 250 - 500
(2) 250 - 500
(3) 2/0 - 400
(3) 2/0 - 400
(3) 2/0 - 400
(4) 4/0 - 500
(4) 4/0 - 500