Atec ESA-620 User Manual
ESA620
Electrical Safety Analyzer
The ESA620 Electrical Safety Analyzer, featuring
smart technology to enhance productivity under
any standard, represents the next generation in
portable electrical safety testers. With selections of
three test loads, two protective earth test currents and
two insulation test voltages, this versatile device
performs all primary electrical safety tests as well
as several additional leakage tests for premium
standards compliance worldwide.
A convenient 20 A device receptacle broadens
the range of equipment that can be tested using
the ESA620. Standard 2-wire and optional 4-wire
protective earth measurement capabilities offer
first-rate time savings, while new DSP technology
offers better accuracy of leakage measurements
throughout specified ranges.
Equipped with ten unique safety-enhanced
ECG posts, the ESA620 offers simulation of ECG
and performance waveforms so both electrical
safety and basic tests on patient monitors can
be performed with a single connection. When
combined with optional Ansur computer-based
software, the ESA620 allows for test procedure
automation, the capture of results and comparison
to standard limits, printed reports, and total digital
data management.
Technical Data
Key features
Superior compliance with multiple standards:
•
IEC60601:2005, EN62353, VDE 751, ANSI/AAMI
ES1:1993, NFPA-99, AN/NZS 3551, IEC61010
Three test loads
•
Expanded leakage ranges through 10,000 µA
•
Dual-lead resistance, leakage, and voltage tests
•
AC only, dc only and true-rms leakage readings
•
100 % and 110 % mains voltage for mains on
•
applied part (lead isolation) test
200 mA and 25 A ac PE test current
•
DSP filter technology for improved accuracy in
•
leakage measurements
20 A equipment current
•
More applied parts selections
•
ECG and performance waveforms
•
Intuitive user interface
•
Easy-to-use applied parts (ECG) connections
•
Insulation posts on applied parts connections
•
Five different insulation tests
•
Varying insulation test voltage
•
500 V dc and 250 V dc
2- or (optional) 4-wire ground wire resistance
•
Optional Ansur plug-in software
•
USB connection
•
CE, C-TICK and CSA for USA and Canada
•
RoHS compliance
•
Designed, tested, and built to incomparable
•
Fluke quality standards
Specifications
Voltage
Range (mains voltage) 90 V to 132 V ac rms
180 V to 264 V ac rms
Range (accessible voltage) 0 V to 300 V ac rms
Accuracy ± (2 % of reading +2 LSD)
Voltage tests Mains, accessible, and point-to-point
Earth resistance
Two-terminal mode test
current/range and accuracy
Four-terminal mode test
current/range and accuracy
Resistance tests Earth resistance and point-to-point
Equipment current
Mode AC rms
Range/accuracy 0 A to 20 A ± 5 % of reading ± (2 counts or .2 A,
Duty cycle 15 A to 20 A, 5 min on/5 min off
Leakage current
Modes* AC + DC (True-rms)
* Modes are available in all leakage tests with the exception of MAP leakages that
are available only in true-rms
Patient load selection
(input impedance)
Crest factor ≤ 3
Ranges 0 µA to 199.9 µA
Frequency response/accuracy
Leakage tests Earth (ground wire)
> 200 mA ac
10 A to 25 A ac
> 200 mA ac
10 A to 25 A ac
10 A to 15 A, 7 min on/3 min off
0 A to 10 A continuous
AC only
DC only
AAMI ES1-1993 Fig.1
IEC 60601: Fig 15
IEC 61010: Fig. A-1
200 µA to 1999 µA
2 mA to 10 mA
DC to 1 kHz
1 kHz to 100 kHz
100 kHz to 1 MHz
Chassis (enclosure)
Patient (lead to ground)
Patient auxiliary (lead to lead)
Mains on applied part (lead isolation)
Direct equipment
Direct applied part
Alternative equipment
Alternative applied part
Accessible
Point to point
0.0 to 2.0 Ω ± (2 % of reading + 0.015 Ω)
0.0 to 0.2 Ω ± (2 % of reading + 0.015 Ω)
0.2 to 2.0 Ω ± (5 % of reading + 0.015 Ω)
0.0 to 2.0 Ω ± (2 % of reading + 0.005 Ω)
0.0 to 0.2 Ω ± (2 % of reading + 0.005 Ω)
0.2 to 2.0 Ω ± (5 % of reading + 0.005 Ω)
whichever is greater)
± (1 % of reading + 1 µA)
± (2 % of reading + 1 µA)
± (5 % of reading + 1 µA)
2 Fluke Biomedical ESA620 Electrical Safety Analyzer
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