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    Automatic Voltage Stabilizer
    Automatic Voltage Stabilizer
     Frequency Inverter
    Frequency Inverter
     Power Inverter
    Power Inverter
     Transformer
    Transformer
     Uninterrupted Power Supply
    Uninterrupted Power Supply
     Soft Starter MCR8 Series
    Soft Starter MCR8 Series
     Contact Regulator
    Contact Regulator
     Power Supply
    Power Supply

    GYH31-SP

    GYH31-SP

    Technical Parameters

    PHASE 3 phase in / 1 phase out
    CAPACITY 10000 VA / 8000 W 15000 VA / 12000 W 20000 VA / 16000 W 30000VA/24000W
    INPUT

    Nominal Voltage 3 x 400 VAC (3Ph+N)
    Voltage Range  305-478 VAC (3-phase) @ 100% load
    190-520 VAC (3-phase) @ 50% load
    Frequency Range
    		46~54 Hz or 56~64Hz
    Power Factor ≧ 0.99  @ 100% load
    OUTPUT
    Output Voltage 208/220/230/240VAC
    AC Voltage Regulation (Batt. Mode) ± 1%
    Frequency Range (Synchronized Range) 46~54 Hz ◎ 50 Hz / 56~64 Hz ◎ 60 Hz
    Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz 或60 Hz ± 0.1 Hz
    Current Crest Ratio 3:1 （Max）
    Harmonic Distortion ≦ 2 % THD (Linear Load)
    ≦ 5 % THD (Non-linear Load
    Transfer Time AC Mode to Batt. Mode zero
    Inverter to Bypass zero
    Waveform (Batt. Mode) Pure Sine Wave
    EFFICIENCY
    AC Mode 89% 89% 89% 90%
    Battery Mode 86% 88% 87% 89%
    BATTERY
    Standard Model Battery Type 12 V / 9 AH
    Numbers 16 pcs 16 pcs x 2 strings 16 pcs x 3 strings
    Typical Recharge Time 9 hours recover to 90% capacity
    Charging Current (max.) 1A 2A 2A 2A
    Charging Voltage 273 VDC ± 1%(based on 20 pcs batteries)
    Long-run Model Battery Type Depending on the capacity of external batteries
    Numbers 16pcs（192V) 16pcs（192V) 16pcs（192V) 20pcs（240V) (18-20adjustable)
    Charging Current (max.) 4A 4A 4A 12A
    Charging Voltage 273 VDC ± 1%(based on 20 pcs batteries)
    INDICATORS
    LCD Panel UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions
    ALARM
    Battery Mode Sounding every 4 seconds
    Low Battery Sounding every second
    Overload Sounding twice every second
    Fault Continuously sounding
    PHYSICAL
    Standard Model Dimension, D X W X H (mm) 592 X 250 X 576 815 x 250 x 826 815*300*1000
    Net Weight (kgs) 83 164 234
    Long-run Model Dimension, D X W X H (mm) 592 X 250 X 576 592 X 250 X 576 815 x 250 x 826
    Net Weight (kgs) 28 40 64
    ENVIRONMENT
    Operation Humidity 0-95 % RH @ 0- 40°C (non-condensing)
    Noise Level Less than 58dB @ 1 Meter Less than 60dB @ 1 Meter Less than 65dB @ 1 Meter
    MANAGEMENT
    Smart RS-232 Supports Windows® 2000/2003/XP/Vista/2008, Windows®  7/8, Linux, Unix, and MAC
    USB
    Optional SNMP Power management from SNMP manager and web browser

    * Derate capacity to 60% of capacity in CVCF mode and to 90% when the output voltage is adjusted to 208VAC.
    *If the UPS is installed or used in a place where the altitude is above than 1000m, the output power must be derated one percent per 100m.
    * L means long-run model
    * Product specifications are subject to change without further notice