Table of Contents
Advertisement
AMETEK CTS
7.8.1.
Safety circuit
The safety circuit locks the system and enables the
generation of the high voltage impulses in the generators.
Design
Each device that has internal relevant high voltage unit,
includes a safety circuit. The safety circuit works like an
"open collector circuit", where the external safety loop must
be closed for switch on the high voltage.
Safety circuit closed
The device will generate high voltage pulses after start
Safety circuit open
The device will switch off the high voltage and discharges
the high voltage circuit in approx. 7 seconds
7.8.2.
Warning Lamp
The warning lamp offers a voltage free contact that indicates
the status of the generator system.
Design
Each device with warning lamp function can short the
warning lamp contact. An external powered relay max. 60 V /
2 A controls the lamp. The user is responsible for the
warning lamp power supply.
Warning Lamp switch closed (red):
- Safety circuit is closed and
- TEST ON is on
Status: RED Lamp, Power on EUT output,
High voltage can be "switched ON"
Warning Lamp switch opened (green):
- Safety circuit is open and / or
- TEST ON is off
- Generator is switched off
Status: GREEN Lamp, no danger, High voltage is off
Quick start guide - Single pulse generators
1.00
36 / 88
Advertisement
Table of Contents
