Variable Frequency Three Phase Electronic Meter Power Source for
Electric EquipmentProduct Description YCS-103 Three Phase Power Source
- Output 3 ways of separate voltage and current signal, suit for
testing three phase and single phase energy meter.
- High accuracy and high stability output
- With RS232 interface for automatic operation
- With keyboard for manual operation(optional)
- 2nd-41st harmonic, output amplitude and degree can be
programmed
- Aluminum alloy material, light and strong prevent corrosion
- With the protect function of overload, short voltage circuit and
open current circuit
- Simple control software, easy for operation
- The power source is accredited to conforms to EU health and safety
standards with CE certificates
Product Parameters| Application Conditions and Requirements | | Environment | Power Requirement | Safety | | Operation | Humidity | Altitude | Voltage Supply | IP Class | Conformity | | Temperature | | -10°C--+40ºC | 35%--85% | <2500m | 3x220/380V±10% | IP30 | CE conform | | (or customized) | | 50/60Hz±2Hz | | Type | YCS-103-250 | YCS-103-800 | YCS-103-1200 | YCS-203-2500 | | | Voltage | | | Test voltage output(Phase-Neutral) | 3x(24V-300V)(or customized) | | | Power of the voltage output | Max.3x100VA | Max.3x250VA | Max.3x500VA | Max.3x1000VA | | | 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 150 s) | | | Load regulation from 0-max.load | Better than 0.01% | | | Distortion factor | Better than 0.3% for linear resistance load | | | Harmonics | 2nd-41st free programmable | | | Current | | | Test current output | 3x(1mA-120A/200A) | | | Power of the current output | Max.3x250VA | Max.3x500VA | Max.3x1000VA | Max.3x2000VA | | | 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 150 s) | | | Load regulation from 0-max.load | Better than 0.01% | | | Distortion factor | Better than 0.3% for linear resistance load | | | Harmonics | 2nd-41st 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 the error displays | 8 digits | |
Our main products of electrical measuring equipment- Single/Three Phase Electric Energy Meter Test Bench
- Single/Three Phase Portable Standard Meter
- Single/Three Phase standard meter
- Single/Three Phase Power Source
- Single/Three Phase Portable Power Source etc.
Our customers
In the domestic market of electric measurement products, our
marketing occupation share is around 30%. Many state-owned
large-sized utilities and power-supply bureaus are our constant
clients. It is due to the excellent quality of our products and the
good after-sales service that we offer.
During the past years, we have made great efforts in exploring the
overseas market, which yielded fruitful results. Today our products
reached many places in the world(over 30 countries)and our important customers include Actaris, Landis&Gyr, EATON, Schlumberger, Secure Meters, EMCO, NAMJUN, LEMZ, etc.
Our Advantages- We have been engaged in the Electric Energy Meter measurement field
for over twenty years as an all-time technological leader and
creator of new technology in the Electric Energy Meter calibrator
field. We have an excellent R&D team that has devoted to the
technical development of Electric Energy Meter test instruments for
a long time, we can satisfy different requirements of all kinds of customers.
- All of our staff have received specialized training and acquired
good professional quality and skills. The company adopts ISO9001
management and we have passed the authentication of ISO9001-2000 in
2002 and all staff has taken TQM training. Yangcheng has now
realized ISO9001 control of R&D production, marketing &
sales, and service completely to guarantee product quality.
- We have a consummate marketing network and we offer a competitive
price.
- Our well-trained service team is able to provide maintenance,
training, scheme design, and software update services to each
customer for the first time.
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