Process Technology

Wet Process Heating and Cooling Equipment

NE Series, Non-indicating Electronic Combination Controls

Necombo.jpg (15576 bytes)

MODEL
NUMBER

VOLTS

MAX.
AMPS
REPL.
REPLAY P/N
REPL.
REPLAY P/N
LESS TRANS.
REPL.
TRANS.

REPL.
SENSOR
P/N

SHIP WGT.
Lbs./(kg)
NE302 240 30 AH30-1 AH30-2 HD50 2/1 RTD1000 15 (7)
NE304 480 30 AH30-1   HD50 4/1 RTD1000 15 (7)
NE502 240 50 AH50-1 AH50-2 HD50 2/1 RTD1000 16 (7.5)
NE504 480 50 AH50-1   HD50 4/1 RTD1000 16 (7.5)
NE752 240 75 AH75-1 AH75-2 HD100 2/1 RTD1000 22 (10)
NE754 480 75 AH75-1   HD100 4/1 RTD1000 22 (10)
NE902 240 90 AH90-1 AH90-2 HD100 2/1 RTD1000 24 (11)
NE904 480 90 AH90-1   HD100 4/1 RTD1000 24 (11)
NE1202 240 120 AH120-1 AH120-2 HD150 2/1 RTD1000 26 (12)
NE1204 480 120 AH120-1   HD150 4/1 RTD1000 26 (12)
NE1502 240 150 AH150-1 AH150-2 HD150 2/1 RTD1000 32 (14.5)
NE1504 480 150 AH150-1   HD150 4/1 RTD1000 32 (14.5)
Combination control consists of gasketed plastic enclosure, thermostat, contactor and optional control transformer. To omit step-down transformer, add "LT" to end of model number.
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Thermal Protection Systems

Product Features and Benefits:

IMPROVES PROCESS CONTROL: Large, easy to read dial. Provides precise temperature control for consistent plating and etch rates in most aqueous processes.

TEMPERATURE SENSOR: Fluoropolymer (FEP) covered 10-foot (3m), 1000-ohm platinum RTD sensor included standard with the control. Provides extended service in corrosive liquids and can be lengthened with ordinary copper hookup wire.

CORROSION RESISTANT ENCLOSURE: NEMA 1, IP23, flame retardant, gasketed plastic enclosure with stainless steel hardware.

CERTIFICATIONS: cUL.

CAPACITIES:

Large switching capacities from 30 to 150 amps for either 240 or 480 volts (other voltages available).
Adjustable temperature range from 50°F (10°C) to 250°F (120°C).
+/- 2°F (1°C) accuracy.
20°F (-7°C) to 130°F (54°C) ambient temperature range.
120, 208, 380, 415, 600 and other voltages available.
Single or three phase.
Control transformer required above 240 volts, and recommended for 208 and 240 volt service.

SAFETY FEATURES:

Pre-wired PI terminal blocks.
Ground connection on wiring panel.
Sensor short and break protection.

OPTIONS AVAILABLE (consult factory):

25-foot (7.6m) and 50-foot (15.2m) sensors.
Pre-wired outlets for plug-in heaters (some sizes).
Ground fault protection (GFP) circuitry.
PII or PIII thermal protection systems.
Integral liquid level components.
Front panel mounted digital timers.
150°F to 550°F (65°C to 290°C) temperature range.
Outdoor enclosures.

DOWNLOAD THE INFORMATION SHEET (including dimensional diagram) IN .PDF FORMAT (approximately 100-150KB).  You will need the Adobe Acrobat program to view the information sheet. If you do not have Adobe Acrobat and would like to download it for free, press the button below.

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