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Brand Name : GENY
Model Number : YCS-103
Certification : ISO, CE
Place of Origin : CHINA
MOQ : 1 pcs
Price : negotiation
Payment Terms : L/C,T/T,D/P
Supply Ability : 30 PCS per month
Delivery Time : 30 days after order confirmed
Packaging Details : Plywood case
Accuracy class : Class 0.02
Test voltage output : 3*(24v-300v)or customized
Test current output : 3*(1mA-120A/200A)
High power output : (max. voltage power: 1000VA, current power: 1500VA)
• Ultra-high accuracy and long-term stability for demanding calibration tasks
• RS232 interface for seamless integration into automated production lines
• Optional keypad for quick on-site manual control
• 2nd–21st harmonic: amplitude and phase fully programmable to replicate real-world grid conditions
• Lightweight, rugged aerospace-grade aluminum alloy housing—corrosion-resistant for tropical humidity
• Built-in protection against overload, short-circuit (voltage) and open-circuit (current) for 24/7 safe operation
• Intuitive bilingual control software (English/Chinese interface) – zero learning curve, ready in minutes
• National power utilities
• Government metrology & certification bureaus
• Leading energy-meter manufacturers (OEM/ODM support)
• International-grade quality, compliant with IEC 61000 & ANSI C12.20
• High power output: up to 1000 VA (voltage) / 1500 VA (current) – one unit replaces multiple sources
• Industry-leading power stability: temp drift <50 ppm/°C, annual drift <0.01 %
• Total harmonic distortion <0.3 % on linear resistive load for trustworthy calibration results
| | YCS-103-250 | YCS-103-600 | YCS-103-1200 | YCS-103-2500 |
| Voltage | ||||
| Test voltage output (Phase-Neutral) | 3×(24V – 288V) or customized | |||
| Power of the voltage output | 3×100VA | 3×250VA | 3×500VA | 3×1000VA |
| 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 | < 0.01% | |||
| Distortion factor | < 0.3% for linear resistance load | |||
| Harmonics | 2nd – 21st free programmable | |||
| Current | ||||
| Test current output | 3×(1mA – 100A) | |||
| Power of the current output | 3×150VA | 3×350VA | 3×750VA | 3×1500VA |
| 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 | < 0.01% | |||
| Distortion factor | < 0.3% for linear resistance load | |||
| Harmonics | 2nd – 21st free programmable | |||
| Phase angle | ||||
| Range | 0 -- 360° | |||
| Resolution | 0.01° | |||
| Setting accuracy | 0.1° | |||
| Frequency | ||||
| Range | 45Hz – 65Hz | |||
| Resolution | 0.01Hz | |||
| | ||||
| Voltage Supply | 3×220/380V±10% or customized 50/60Hz±2Hz | |||
| Ambient temperature | -10°C -- +40°C | |||
| Relative humidity | 35% -- 85% | |||



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High-Stability 1500VA Programmable Power Source for Meter Testing Images |