Chromalox, General | Chromalox PE417-3 instruction

Chromalox®

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

SERVICE REFERENCE

DIVISION 4		SECTION GCH
SALES	(Supersedes PE417-2)		PE417-3
REFERENCE	(Supersedes PE417-2)		PE417-3
			161-025752-001

DATE FEBRUARY, 1999

Type GCH/GCHIS Circulation Heater (for Steam, Gas and Air Heating)

3/4" NPT Pipe Plug

	Outlet
	2 Mtg.	Mounting
	2 Mtg.	Lugs
	Lugs Ea. - Min.
		OR
	Inlet
	K.O. for Conduit
Temperature	Terminal
Temperature	Housing
Control		Terminal

	(when	Housing
	specified)	Housing
	specified)

Outlet

Temperature

Control

(when

specified)

Inlet

K.O. for Conduit

Specifications – Design is dependent upon size of heater and customer's specifications.

GENERAL

WARNING: Safe operating conditions depend on oper- ating pressure, mass velocity of gas and discharge temperature of the gas. At a given discharge gas tem- perature, heater element sheath temperature and pipe body temperature will increase as gas flow (mass velocity) decreases. The standard GCH has a 750˚F limitation on the carbon steel body and 1500˚F limit on the INCOLOY® sheath elements. Pressure limits vary as the temperature of the vessel increases. If the vessel temperatures exceed 250˚F or operating pres- sure is greater than 100psi, the vessel limits must be evaluated at the specific pressures and temperatures expected during operation. Contact Chromalox if any doubt exists as to temperatures that will be encoun- tered in your specific application. At pipe body tem- peratures above 750˚F, a stainless steel body is required (Model GCHIS).

WARNING: Do not exceed the Pressure-Temperature rating of the flange as listed in ANSI B16.5. Before installing, local codes must be reviewed to verify ASME Certification of the pressure vessel is not a requirement. If required, contact Chromalox.

WARNING: This heater is not intended for use in haz- ardous atmospheres where flammable vapors, gases, liquids or other combustible atmospheres are present as defined in the National Electrical Code. Failure to comply can result in explosion or fire.

The GCH/GCHIS series is a general purpose gas or steam circu- lation heater intended for indoor use. This heater can be used in an outdoor environment, if ordered with an E4 moisture-resistant termi- nal enclosure and a weatherproof insulation jacket. Also available is an E3 explosion-resistant terminal enclosure. Consult with Chromalox for operating restrictions in hazardous locations. Note: The GCHIS is intended for use in corrosive or high temperature applications.

The INCOLOY® sheathed tubular elements are centered in a steel/stainless steel heating chamber and welded to a removable steel/stainless steel flange. The number of elements will vary, depending upon the flange size used. Some units are fitted with baf- fles to increase the flow. They are designated as GCHB. The assem- bly is surrounded by insulation and a sheet metal jacket.

Depending upon the order specifications, the GCH/GCHIS may or may not be factory equipped with an AR or other Chromalox ther- mostat. Such thermostats function to control outlet temperatures and to limit internal temperatures under abnormal flow conditions. These controls are not fail-safe.

WARNING: Users should install adequate back-up con- trols and safety devices with their electric heating equipment. When heating in closed vessels where the consequences of failure may be severe, controls and back-up controls must be used to prevent buildup of temperature and/or pressure. Although the safety of the installation is the responsibility of the user, Chromalox will be glad to make equipment recom- mendations.

PE417-3 specifications

The Chromalox PE417-3 is a cutting-edge industrial heating solution designed to meet the rigorous demands of both production and process heating applications. This robust electric heating element is engineered for efficiency and reliability, making it suitable for a variety of commercial uses.

One of the standout features of the PE417-3 is its powerful heating capacity. With a wattage of 4000 watts, this unit can deliver substantial heat output, ensuring quick and effective temperature control. Its versatility permits usage in diverse environments, including HVAC systems, food processing, and chemical manufacturing. Moreover, the PE417-3 can operate at voltages ranging from 208 to 480 volts, offering flexibility in installation.

The PE417-3 utilizes advanced material science for its construction, featuring high-grade stainless steel that guarantees durability and resistance to corrosion and oxidation. This enhances the longevity of the unit, minimizing the need for frequent replacements, thus reducing overall operational costs. The encapsulated design also protects the heating elements from environmental stressors, ensuring consistent performance over time.

In terms of technology, the Chromalox PE417-3 incorporates state-of-the-art temperature control systems. With its integrated thermocouple, users can achieve precise temperature measurement and control, ensuring optimal performance and safety. Additionally, the unit comes with advanced thermal insulation properties, significantly reducing heat loss and improving energy efficiency.

Another important characteristic of the PE417-3 is its ease of installation and maintenance. The unit is designed with user-friendly interfaces and clear wiring instructions, allowing for quick setup. Furthermore, it is compatible with various control systems, making it easy to integrate into existing processes or systems.

Furthermore, the PE417-3 complies with industry safety standards, providing peace of mind for operators. Its robust construction and safety features, such as over-temperature protection, ensure that the unit operates safely even in challenging environments.

Overall, the Chromalox PE417-3 represents a blend of reliability, efficiency, and innovation, making it a top choice for professionals in need of effective heating solutions. With its advanced features and engineering excellence, the PE417-3 stands out as a leader in the electric heating market.