YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, PA • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
NJEX ZEO Version 04/13/2021
Page 5
Table 2: Power Requirements
Each system will require the four power connections outlined below:
Power Requirements
– Class 1, Division 1
Overall System
AC: 1 Ph. 115/230VAC, 15/8A, 60Hz
Injection Pump Power, C1D1 AC: 1 Ph. 115/230VAC, 6.6/3.3A, 60Hz
Transfer Pump Power, C1D1 AC: 1 Ph. 115/230VAC, 6.6/3.3A, 60Hz
ACC Power AC: 85-260VAC, 1A Max, 50/60Hz
24V Power Supply AC: 90-264VAC, 0.8/0.6A, 50/60 Hz
Power Requirements
– Zone 1 ATEX and IECEx
Overall System
AC: 1 Ph. 115/230VAC, 8.2/5.2A, 50/60Hz
Injection Pump Power, Zone 1 AC: 1 Ph. 115/230VAC, 2.9/1.5A, 50Hz
1 Ph. 115/230VAC, 3.2/1.7A, 60 Hz
Transfer Pump Power, Zone 1 AC: 1 Ph. 115/230VAC, 2.9/1.5A, 50Hz
1 Ph. 115/230VAC, 3.2/1.7A, 60 Hz
ACC Power AC: 85-260VAC, 1A Max, 50/60Hz
24V Power Supply AC: 90-264VAC, 0.8/0.6A, 50/60 Hz
N-400 Controller Power
Consumption
DC: 24VDC, 250mA, 6W Max
AC: 90-250VAC RMS Max., 50/60Hz, <1A
*N-400 Controller power is intrinsically safe and supplied internally from the explosion proof or
flameproof enclosure.
