New Product High Voltage CB Circuit Breaker Dynamic Characteristics
Analyzer Price I.Technical Parameters1.1 Using
EnvironmentsInput Power 220V±10% 50Hz±10% Air
Pressure 86~106kpaTemperature -10~40ºC
Humidity 2MΩDielectric Strength 1.5KV power
supply chassis work frequency withstand voltage 1 minute, no
flashover and arcing.1.3 The Basic Parametersa. Time: range:
25000.0ms resolution:
0.1msword error:250ms 0.1ms ±
1 2500ms 0.1% ± 1 word 25000ms
0.1% ± 1 wordb. Speed : span 20.00m / s
resolution 0.01m / sword Error 0-2m / s within ±
0.1m / s ± 1
word
100ms or ± 0.2m / s ± 1 wordc.
Tips: spanresolutionerrorVacuum
breaker50.0mm0.1mm1%±1 wordSF6 circuit breaker300.0mm1mmLess oil
circuit
breakers600.0mm
d. Current: 10.00A
resolution range
0.01A e. Output power: DC30 ~ 250V
digital adjustable / 10A (instantaneous
work) f. Dimensions: 360mm (L) × 280mm
(W) × 300mm (H) g. Weight:
9kg II.Performance Characteristics1. Performancea. Time: 12
inherent in the fracture points, closing time, with the same
period, and white the same period.b. Reclosing: each fracture
together - sub, sub - together, sub - Hopewell - sub-process time:
one point, a time is the time of the two-in-gold short time,
current time value.c. Speed: just now, just closing speed,
maximum speed, time - stroke characteristic curve.d. Stroke: total
trip, open distance, over-travel, the overshoot travel, rebound
amplitude.e. Current: points, closing coil points, closing the
current value, the current waveform diagram.f. Operating Voltage:
DC30 ~ 250V/20A digital machine adjustable breaker operation power
supply, to automatically complete low voltage operation test of the
breaker, measuring the value of the operating voltage of the
circuit breaker.2. Characteristics a. All models suitable for
domestic and foreign production of SF6 switchgear, GIS combination
of electrical, vacuum switch, oil switch mechanical properties
testb. Super anti-jamming capability, 500KV substation the
bypass bus charged case can easily test to accurately measure.c.
Universal speed sensor, straight line linear sensor, rotary sensor,
extremely easy to install and simple.d. Switching operation once
obtained the switch mechanical properties testing of all data and
the corresponding waveform Spectrum.e. The host field test
data, the machine can be stored in the real-time clock, easy to the
archive save the test date, time.f. Host big screen, wide
temperature, direct perspective, backlight LCD Chinese display all
data and maps, LCD contrast electronic adjustment, power and
memory.g. Chinese menu operation, easy to use. Instrument built-in
printer, fast print all data and maps at any time.h. The instrument
with data analysis and management software, with PC online
operation, the test results can be output to the various types of
dot matrix, laser or ink-jet printer to print the test report, the
field trials computerized. III.Terminology Definitiona.
Points (a) Opening time: Tripping coil of the points (a) power as
the starting time to move, the static contact just points (a)
time.b. The same period: the same phase being, points (a) the
maximum and minimum opening time the difference.c. White year:
Three-phase points (a) and the maximum and minimum opening time
difference between.d. Average speed: points (a) gate process,
moving contacts total travel before, after removing 10% each, to
take the middle 80%, the ratio of the moving contact sport trip
time.e. Maximum Speed: Gateway process in the points (a), the
moving contact sport, take the moving contact sport every 10ms for
a speedometer unit until the moving contact sport stop certain
speed unit value, of which the largest unit The speed value shall
be the points (a) the maximum speed of the gate.f. Just points (a)
speed: different switch models depending on the measured switch
factory, each manufacturer to define the different just now, just
closing speed, the tester included various definitions section for
The user's own choice.○ ABB-HPL550B2: ABB Company 550KVSF6 of
switches;○ together before the sub 10ms: part of the oil switch and
part of SF6 switchgear;○ aggregate points before and after some of
the oil switch;○ LW6 type the: LW6 SF6 switchgear;○ LW8-35 type:
LW8-35 type SF6 switchgear;○ 10% to the the fracture: the Xi'an
Switch Factory production part SF6 switchgear;○ the same average
speed: Shenyang Switch Factory production SF6 switchgear;○ LW33-126
LW33-126 SF6 switchgear;○ together before the sub 10mm: part 35KV
vacuum switch;○ together before points 6mm: 10KV vacuum
switch. Several definitions above are not adopted, users can
be measured according to the tester stroke characteristic curve
(travel direction), defined on the curve just points, the speed
sampling paragraph just an aggregate speed, the instrument
automatically calculated user-defined just stars, just close speed
(sampling time and stroke within a segment ratio).IV.
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