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Accuracy Electronic Single Phase Energy Meter Test Bench Power Source 480V 120A

KE8801

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Description

Accuracy?Electronic?Single Phase Energy Meter Test Bench Power Source 480V 120A

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# # Name:?Portable?Standard power source,?Portable Power Source
# Power: Electronic
# Phase:?Single phase
# Usage:?standard?power source for?Electric meter testing equipment
# Voltage Output:?0V – 480V
# Current Output:?1mA – 120A
# Operating Temperature:?-10°C -- +40°C
# Two channel pulse input could test 2 single phase meters simultaneously


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Single Phase Energy Meter Test Bench Power Source 480V 120A

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KE8801 single phase standard power source adopt advanced digital technique and computer technology, it could be used for electric power company, meter manufacturing company, institutes of metrology as common metering instrument to test the single phase energy meters, power meters, voltmeters, ampere meters, and power frequency phase meters etc.

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Highlight: # High accuracy and stability
# Standard and source are integrated, it could be used as portable test system
# Wide output range, the voltage output could be 480V, the current output could be 120A
# 2nd-21st harmonics could be generated and the amplitude and the phase could be freely set
# Perfect protective alarming function, auto protection of short circuit of voltage, open circuit of current, and overload
# Full automatic or manual operation
# Two channel pulse input could test 2 single phase meters simultaneously
# It could communicate with the computer by the communication interface.
? Main specifications:
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Voltage output |
Output range (P-N) | 0V – 480V |
Output power of voltage | Max. 25VA |
Resolution | 1mV |
Stability | Better than ± 0.05%? (50 – 400V) |
Load regulation rate | Better than ± 0.003% / 150 s |
Distortion factor | Better than ± 0.2% (linear resistance load) |
Harmonics output | 2nd??– 21st?free programmable |
Current output |
Output range | 1mA – 120A |
Output power of current | Max. 120VA |
Resolution | 0.002mA |
Stability | Better than ± 0.05% (0.1A – 100A) |
Load regulation rate | Better than ± 0.003% / 150 s |
Distortion factor | Better than ± 0.2% (linear resistance load) |
Harmonics output | 2nd??– 21st?free programmable |
Phase output |
Output range | 0 -- 360° |
Resolution | ± 0.001° |
Frequency output |
Output range | 45Hz – 65Hz |
Resolution | ± 0.0001Hz |
Pulse output |
High frequency(CH) | 1.5625×106?Hz/s |
Pulse input |
Number of input channels | 2 |
Input frequency | Max. 100kHz |
Operation conditions |
Power supply | 220V±10%? 50/60Hz±2Hz |
Temperature | -10°C -- +40°C |
Humidity | 35% -- 85%RH ? |
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