Specifications

5
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
21
*First number denotes frame size.
†Maximum limits only. Additional application limits apply that may reduce these ampacities.
Fig. 1 — Model Number Identification
1—Motor Terminal Cover Plate
2—Variable Frequency Drive
3—International Chiller Visual Controller (ICVC)
4—Discharge Pipe/Relief Valve
5—Condenser
6—Oil Reclaim Actuator
7—Vaporizer Sight Glass
8—Oil Filter Assembly (Hidden)
9—Vaporizer
10 — Oil Sump Charging/Drain Valve
11 — Oil Sump
12 — Condenser Refrigerant Pumpout Valve
13 — Condenser Float Chamber
14 — Cooler Inlet Isolation Valve
15 — ASME Nameplate, Economizer (Hidden)
16 — Filter Drier
17 — Oil Sump Heater
18 — Condenser Supply/Return End Waterbox
19 — Cooler Supply/Return End Waterbox
20 — Motor Cooling Supply Line
21 — VFD Circuit Breaker/Disconnect
Fig. 2 — Typical 23XRV Component Locations
23XRV – High Efficiency
Variable Speed Screw Chiller
Cooler Size*
30-32
35-37
40-42
45-47
50-52
55-57
Condenser Size*
30-32
35-37
40-42
45-47
50-52
55-57
Economizer Option
E – With Economizer
N – No Economizer
S – Special
R – Compressor
Not Used
Voltage Code
3 – 380-3-60
4 – 416-3-60
5 – 460-3-60
9 – 400-3-50
Drive
Frame
AA
BA
BB
CC
Rectifier Max
Input Amps†
440
520
520
608
Inverter Max
Output Amps†
442
442
520
608
Motor Code
P
Q
R
S
T
U
V
Max Motor Amps
265
283
306
334
368
421
440
a23-1533
a23-1548