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          AC25W Resistive I.S. Power Supply (Brochure No: 03-119-35)

General Information
This range of power supplies has been developed to provide maximum flexibility in system design. All of these power supplies are available in varying currents, however, we have standardised on various current outputs as indicated below.

The range consists of 3 units, all of which use a common housing with the same fixing details and mounting centres. There is a special bracket available to allow the new range to be fitted to mounting holes of previous Austdac power supplies.

Typical Uses
This range of power supplies are designed to replace the present “active” supplies and can be used in conjunction with the Austdac Longwall, gas detection, and conveyor systems and continuous miners.

Resistive Power Supplies (Exia):
• Resistive power supply range 12 volt, 14 volt, 18 volt;.
• Nominal 110 volt or 240 volt inputs;
• Approval Number Ex (ia) 11651;
• Certificate Number AUS Ex 3623X.

Dimensions
252mm length x 108mm width x 105mm height

Parameters
12 volt 740mA L/R = 72µH/ohm: Part number PS121740 (110V) / PS122740 (240V).
12 volt 785mA L/R = 70µH/
ohm: Part number PS121785 (110V) / PS122785 (240V).
12 volt 880mA L/R = 61µH/
ohm: Part number PS121880 (110V) / PS122880 (240V).
14 volt 460mA L/R = 94µH/
ohm: Part number PS141460 (110V) / PS142460 (240V).
18 volt 199mA L/R = 128µH/
ohm: Part number PS181199 (110V) / PS182199 (240V).
18 volt 284mA L/R = 85µH/
ohm: Part number PS181284 (110V) / PS182284 (240V).
AC25W Power Supply Conversion Bracket: Part number MTPL055.

Encapsulated Power Supplies are available for Exe enclosures
(NSW Ex.m.(ia) 11651 / QLD AUS Ex 3623X)
For more details such as Power Supply Electrical Parameters and Cable Parameters click on the brochure below.

Learn more about this product by clicking on the brochure below:
AC25W Resistive IS Power Supply