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Wuhan Huaying Electric Power Tech & Science Co.,ltd
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HYGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision
instrument, which can be applied to measure dielectric loss angle and Volume Resistivity of
insulating oil etc. It is integrated by oil cup for dielectric loss, temperature-control equipment,
temperature sensor, test-bridge for dielectric loss, AC trial electrical source, standard capacitor,
high resistance meter and DC high-voltage power etc. The most advanced heating mode of
high frequency induction is applied to the heating part of this instrument, which has the
advantage of non-contact of oil cup and heating unit, homogeneous heating, quick velocity and
convenient control etc. AC-DC-AC conversion mode is applied to AC trial electrical source so
that the problem how to measure correctly under the fluctuation of voltage and frequency can
be avoided. Even when the electric generator is working, the instrument can operate correctly.
The inner standard capacitor is SF6 three-pole inflate capacitor, whose dielectric loss and
capacitance is not influenced by environmental temperature and dampness etc. In this way, the
accuracy of the instrument is guaranteed conformably after a long-time application.
3.Technical Parameters:
Condition of Use
-5℃-40℃ RH<80%
Power Source
AC 220V±10% Without Frequency Limit
AC High Voltage Output
400V-2200V ±2% Every 100V 50VA
DC High Voltage Output
00V-2200V ±2%
Temperature Control Induction Stove
Maximal Power 500W
Temperature Control Range
<100℃
Temperature Measuring Error
±0.5℃
Control Temperature Error
0.1℃
Control Temperature Time
Room Temperature 90℃ <20min
Measuring Range
tgδ Without Limit
Cx 15PF-300PF
Rx 10M-10T
Resolution
tgδ 0.001%
Cx 0.01pF
Rx 0.01
Precision
delta tgδ:±(Reading*0.5%+0.020%)
delta Cx :±(Reading*0.5%+0.5PF)
delta Rx :±Reading * 10%
Relative Dielectric Loss Constant
Εr Calculated Automatically
Volume Resistivity
ρ Calculated Automatically
Dimension
450(L)×310(W)×360(H)
Net Weight
21KG
4. Product Picture:
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1997
Total Annual:
350 0000-400 0000
Employee Number:
100~150
Ecer Certification:
Active Member
Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments.
Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ... Wuhan Huaying Electric Power Tech & Science Co.,ltd, founded in 1997, engaged in the designing, manufacturing and selling of electrical test equipments.
Our products include: HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, ...