Piping; Electrical; Ecn Electrical System; Table 2. 1: Connection Schedule - GE E4H-16K Operation And Maintenance Manual

Operations and Maintenance Manual
E4H Series Water Purification Machine

2.2 Piping

The E4H comes with threaded NPT fittings. A CIP system is supplied with the DLX Model E4H.
Connection Schedule
Table 2. 1:
Model
Inlet
Permeate
Concentrate
CIP Drain (DLX only)

2.3 Electrical

The DLX and ECN E-Series models are supplied with a single-phase, 110 VAC 60 Hz or 220 VAC
50 Hz control circuit. Refer to your machine electrical single-line drawing for dedicated circuit
requirements.
The electrical system control circuit is separate from the motor voltage. Therefore, two supply
voltages are required for electrical wiring in the field, the control circuit voltage and a separate
three-phase motor voltage. All field wiring must comply with applicable local and national
electric codes.

2.3.1 ECN Electrical System

• A panel mounted power on/off switch is provided on the electrical enclosure.
• Connect the control circuit power cord to 110 VAC, 60 Hz, or 220 VAC, 50 Hz, single
phase power.
• Connect the three-phase power in to the motor starter 3-pole contacts (230/460 VAC
or 380 VAC as appropriate). Ensure that the power supplied matches the motor voltage and
phase requirements. Check the tag (located on the motor starter) that indicates the factory
wiring. A separate, fused disconnect for the motor wiring is required with proper protection for
the HP and amp draw of the RO and CIP motors (provided by others). Please refer to single-
line drawing for further detail.
E4H-16K E4H-21K
1.5-inch 1.5-inch
1.0-inch 1.0-inch
1.0-inch 1.0-inch
1.5-inch 1.5-inch
E4H-27K E4H-38K
1.5-inch 1.5-inch
1.0-inch 1.0-inch
1.0-inch 1.0-inch
1.5-inch 1.5-inch
E4H-43K
1.5-inch
1.0-inch
1.0-inch
1.5-inch
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