GE MFAC 14 User Manual page 8

High impedance differential relay
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6.
TECHNICAL SPECIFICATIONS
Protective fuse rating
The recommended maximum rating of the external protective fuse for this
equipment is 16A, Red Spot type or equivalent, unless otherwise stated in the
technical data section of the product documentation.
Insulation class:
Insulation
Category
(Overvoltage):
Environment:
Product Safety:
IEC 601010-1 : 1990/A2 : 2001
Class I
EN 61010-1: 2001
Class I
IEC 601010-1 : 1990/A2 : 1995
Category III
EN 61010-1: 2001
Category III
IEC 601010-1 : 1990/A2 : 1995
Pollution degree 2
EN 61010-1: 2001
Pollution degree 2
72/23/EEC
EN 61010-1: 2001
EN 60950-1: 2002
This equipment requires
a protective (safety) earth
connection to ensure
user safety.
Distribution level, fixed
insulation. Equipment in this
category is qualification
tested at 5kV peak, 1.2/50µs,
500Ω, 0.5J, between all supply
circuits and earth and also
between independent circuits.
Compliance is demonstrated
by reference to generic
safety standards.
Compliance with the
European Commission Low
Voltage Directive.
Compliance is demonstrated
by reference to generic
safety standards.

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