Specifications; Introduction; General - Tait T809-10 Service Manual

MBZ-00001-01
1.2

Specifications

1.2.1

Introduction

The performance figures given are minimum figures (unless otherwise indicated) for
equipment operating at standard room temperature (+22°C to +28°C).
Details of test methods and the conditions which apply for Type Approval testing in all
countries can be obtained from Tait Electronics Ltd.
1.2.2

General

Basic Power Supply Concept
Power Switch
ON LED (DC Power Indicator
Cooling
Efficiency
Working Temperature Range
Note: Derating may apply, depending on AC input voltage and ambient tempera-
ture.
Over-temperature Protection
Withstand Voltage
Input to Output
Input to Ground/Chassis
Output to Ground/Chassis
Dimensions
Height
1 Ambient temperature refers to the air temperature circulating around the power sup-
ply unit, inside the rack cabinet, during normal operation. It does not refer to the tem-
perature in the equipment room.
Copyright © 2004 Tait Electronics Ltd
General Information
... Switched mode technology pulse
width modulation
... Illuminated when mains supply is
present
... LED glows green when DC output is
ON
... Convection and forced air (fan)
... 85%, full load (typical)
... –10°C to +60°C (ambient air temp
... Shutdown of output voltage
... Auto recovery with
temperature reduction
... Temperature sensed on power
transistors and diodes
... 3000V , 1 minute
AC
... 1500V , 1 minute
AC
... 500V , 1 minute
AC
... 183mm
7
1
)
November 2004