HOT SOCKET SIMULATOR (CAT# 3100-L) USER MANUAL
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Introduction
The Hot Socket Simulator – Catalog # 3100-L, is used to simulate hot socket events in the lab. This unit has the
ability to simulate a hot socket on the line and load jaws through controlled arcing (with adjustable frequency).
It can also be used to determine internal temperature parameters that can be used to remotely sense hot
sockets without destroying the internals of the meter due to arcing by using a controlled heating test (using a
cartridge heater and thermocouple feedback for temperature control).
The Simulator has one 2/12S socket (5 jaws). The arcing mechanism has the ability to arc either of the line side
jaws and the heating block can be easily placed on any of the 5 jaws. The Arcing and Heating tests should be
performed independently. And while it is possible to run Arcing and Heating tests simultaneously, it is not
recommended.
Non-contact temperature reading is performed though a Raytek pyrometer with digital temperature display and
0-10Vdc analog output. The pyrometer must be focused on the hot meter stab. The heating test is controlled
through a thermocouple in the heater block. There is an additional thermocouple provided for the customer to
measure temperature anywhere in the socket cabinet.
!!! WARNING !!!
– There are safety hazards within this unit! High temperatures and high electrical loads can
exist in the meter socket enclosure. Though the machine is well protected with safety circuits, care MUST be
taken in handling of the meters under test and the associated equipment
System configuration, set-up, and control are provided to the user via an Operator Interface Panel (OIT)
comprised of push-buttons, indicators, and touch-screen.
