Heating Enclosure

Heating Enclosure

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  • Parameters

Heating Enclosure for Thermally Protected Ballasts

1. Introduction

The heating enclosure is designed according to IEC61347-1 figure D.1 and annex D, for carrying out the heating test of thermally protected lamp controlgrear.

2. Specification

Inner dimension

L610mm * W610mm * H610mm

Overall dimension

L660mm * W660mm * H760mm

Dimension of test compartment (floor)

L560mm * W560mm * D25mm

Height of heater compartment

75mm

Structure of front door

Up-and-down sliding type, with an opening size of 150×150 mm, and sealed by an aluminium semicircular structural component.

Sample supports

Designed according to figure D.1 of IEC61347-1

Heating elements

Heating element: 300W strip stainless steel heater.

Heat sink: brass heat sink.

Heat sink dimensions: L40×W40×L300 mm.

Quantity: 1 set.

Heating control: temperature sensing by thermocouple, controlled by temperature controller.

Control unit

The temperature controller is installed on the front of the electrical box.

Temperature control adopts PID control mode.

Heating elements are controlled by solid-state relays.

Test temperature

40℃

Working power

220V±10%, 50Hz


3. Figure

heating-enclosure-for-thermally-protected-ballasts.png

Description
heating enclosure is designed according to IEC61347-1 figure D.1 and annex D
Model
PG-HES