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YC-1891D Series Single-phase Energy Meter Calibration Equipment
The YC-1891D series of single-phase energy meter calibration equipment is widely applicable in various sectors such as electric power departments, energy meter manufacturers, metrology and quality inspection departments, and industrial and mining enterprises. It is used for the verification and calibration of single-phase multifunctional energy meters, single-phase electronic energy meters, single-phase mechanical energy meters, as well as electromechanical integrated energy meters and single-phase multi-user energy meters.
Specifications
Main Technical Indicators
Parameter Value
Power Supply
AC220V±10%, 50Hz±2Hz
Ambient Temperature
-10°C ... +40°C
Ambient Humidity
35% ... 95%
Output Voltage Range
24V ... 288V
Output Voltage Power
1000VA (Max)
Voltage Resolution
0.01%
Voltage Stability
0.02%/120s
Load Change Rate
0.01%
Voltage Distortion
≤0.3% (Full linear load range)
Output Current Range
1mA ... 120A (Up to 230A Max)
Output Current Power
2000VA (Max)
Current Resolution
0.01%
Current Stability
0.02%/120s
Load Change Rate
0.01%
Current Distortion
≤0.3% (Full linear load range)
Continuous Current
100A
Phase Adjustment Range
0° ... 360°
Phase Resolution
0.01°
Frequency Adjustment Range
45Hz ... 65Hz
Frequency Resolution
0.01Hz
Power Output Stability
0.02%/120s
Standard Features
Measurement Methods: Active power, reactive power, active energy, reactive energy
Start-up and creep test
Automatic calibration for quick creep and start-up tests
Measurement of basic error, average error, standard deviation, and 24-hour variation
Voltage influence, frequency influence, harmonic influence (2nd to 21st order), and phase sequence influence tests
Simultaneous measurement of current on the same meter rack
The current and voltage circuits of the tested energy meter can be tested without disconnection
Protection functions for open-circuit current and short-circuit voltage
The collection and flipping function of the optical head greatly improves work efficiency
Both electric and manual operation modes
Computer software automatically processes and organizes error data, stores data, and outputs online
Data management function, allowing users to print various formats of reports as needed
Support for barcode input
Simple and reliable mechanical structure
Available from 3 to 60 meter positions for customer selection
Special Features
Bidirectional active and reactive power error testing
SW-5D precision time base source for measuring energy meter daily timing errors
Communication testing and broadcast time synchronization
Verification of constants (pulse count, time, start and stop energy in three ways)
Time-of-use switching, demand cycle, and demand value error testing
Counter value and counter combination error testing
Power consumption test (optional)
Tilt influence test (optional)
Prepaid energy meter testing function (optional)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1987
Total Annual:
2,000,000-10,000,000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Guangzhou GENY Electric Co. Ltd. is a leading manufacturer of energy meter test systems, whose predecessor is Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd. which was established in 1987. We have been dedicated to the energy meter testing industry for over 30 years, and continuou... Guangzhou GENY Electric Co. Ltd. is a leading manufacturer of energy meter test systems, whose predecessor is Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd. which was established in 1987. We have been dedicated to the energy meter testing industry for over 30 years, and continuou...