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I-P Close Link Three Phase Meter Testing Equipment with Accuracy Class 0.05%

YC1893D-ICT

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Description

Specifications:
# # Accuracy class : 0.05%
# Easy to testing?I-P close?link?meters with isolated current transformer(ICT)


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Technical spec. | ? |
Number of meter positions equipped ICT | 24 |
Accuracy class of ICT | 0.02 |
Accuracy | 0.05 |
Power Source | YCS-103-250 | YCS-103-600 | YCS-103-1200 | YCS-103-2500 |
Reference Standard Meter | SZ03A-K8 (customized) |
Scanning Head | YCG-S Series |
Voltage | ? |
Test voltage output(Phase-Neutral) | 3x(24V~288V)(or customized) |
Power of the voltage output | Max. to 3x500VA |
Resolution | Better than 0.01% of full scale value of range |
Setting accuracy | Better than 0.05% at the final range value |
Stability | Better than 0.005% /h (integration time 150s) |
Load regulation from 0~max. load | Better than 0.01% |
Distortion factor | Better than 0.3% for linear resistance load |
Harmonic | 2nd~21st??free programmable |
Current | ? |
Test current output | 3x(1mA~100A) |
Power of the current output | Max. 3x150VA | Max. 3x350VA | Max. 3x750VA | Max. 3x1500VA |
Resolution | Better than 0.01% of full scale value of range |
Setting accuracy | Better than 0.05% at the final range value |
Stability | Better than 0.005% /h (integration time 150s) |
Load regulation from 0~max. load | Better than 0.01% |
Distortion factor | Better than 0.3% for linear resistance load |
Harmonic | 2nd~21st??free programmable |
Phase angle | ? |
Range | 0~360? |
Resolution | 0.01? |
Setting accuracy | 0.1? |
Frequency | ? |
Range | 45Hz~65Hz |
Resolution | 0.01Hz |
Error display | ? |
Type of error display | Red LED |
Resolution of error displays | 8 digitals |
Other | ? |
Voltage supply | 3x220/380V±10%(or customized) 50/60Hz ±2Hz |
Ambient temperature | -10°C~+40°C |
Relative humidity | 35%~85% |
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Description:
# # Installing the ICT in each meter position to test three-phase meters with closed links between the current and voltage measuring circuits(I-P links)
# The meter test system can measure mechanical meter, electronic mechanical meters and electronic meter by ways of automatic, semi-automatic or manual operation.
# Meters under testing: 3P4W, 3P3W, 1P2W
# Testing mode: active power, reactive power, cross connected reactive power
# Simultaneously measure meters with same specifications but different meter constants
# Automatic positioning rotor mark of disc of mechanical meter, with more efficiency.
# Starting test and creeping test
# With the protection function of overload, short voltage circuit and open current circuit.
# ?The swing together of the scanning heads simplifies the control.
# ?Aluminum alloy material, light and strong and corrosion resistant
# ?The testing software with friendly Windows 2000 /XP /7 /8 /10 operation system, includes functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test etc,.


Applications:
# Nation-level utility companies
# Governmental bureaus of metrology
# Big energy meter manufacturers

Primary Competitive Advantages:
# High quality product
# Over 18 months long warranty
# High accuracy class: 0.05
# Extremely high power stability
# Timing error test
# Influence test of voltage, frequency, and harmonic
# Installing RS232, Ethernet communication port in each meter position.

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