Chromalox PTHT-101 دليل المستخدم

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®
Chromalox
SERVICE REFERENCE
Installation, Operation
DIVISION 4 SECTION PTHT
SALES
and (Supersedes PD439-1)
REFERENCE PD439-2
161-562284-001
Maintenance Instructions
DATE JULY, 1998
Titanium Over-the-Side Immersion Heater
Type PTHT
Flexible PVC
Specifications
Conduit
Volts Dimensions (In.) Approx.
Model
(Single Wt.
2
4-3/4” Leadwires
Number kW W/In
AB
Terminal
Phase) (Lbs.)
w/ Ground
Box
PTHT-101 120
119 13 6 6
Mtg. Bracket
PTHT-102 240
PTHT-202 240
90˚ B

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WIRING 2. When element wattages are not equal, heaters must not be WARNING: Hazard of Electric Shock. Any installa- connected in series. tion involving electric heaters must be effectively 3. For single phase, apply power across two (2) black leads. grounded in accordance with the National Green wire (ground) must be properly grounded. Electrical Code to eliminate shock hazard. 4. For balanced 3 phase loads, three (3) heaters of the same volt- 1. Electrical wiring to heater must be installed i