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High Hydraulic Microcomputer Governor
AC power supply: ～220V±10%，50HZ
DC power supply: 220V±10%
Work oil pressure: 12～17Mpa
Switching power supply voltage :+24V
Guide vane position feedback voltage :0 ~ 10V
The guide vane opening of 0 ~ 100% corresponds to (0 ~ 10)V
Resistance: 5 Κ Ω plus or minus 20%,
Accuracy: + / – 0.05% -
Fully Automated Integrated Microcomputer Control Panel For Hydro Power Plant
Device Working Power Supply: 220V±30%
Protect Current Secondary Input Range: 0~50A
Measure Current Secondary Input Range ：0~5A
Voltage Detection Range: 1.5~550V
Current Measurement Accuracy: ±0.5%
Voltage Measurement Accuracy: ±0.5%
Generator Voltage Range In The Same Period : Us±5V（Us System Voltage）
Same Period Frequency Range: 49.7~50.3Hz
Same Period Phase Angle＜10°
Current Quick Break Setting Range: 5~50A
Current Over-Current Setting Range: 0.5~10A
Current Over-Current Time Setting Range 0~3S -
S11 Oil-Immersed Step-Up Transformer For HPP
Rated capacity: 300-2500KVA
Type: Oil-immersed transformer
Rated voltage: 20KV
Rated voltage ratio: 20KV/0.4KV
Heat dissipation method: self-cooling; corrugated radiator
Heat resistance grade: A -
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