Automatic Voltage Regulator - LAY-1120

• High Output Efficiency: Better than 98%, from 0 to 100% load
• Over Voltage Protection: For normal voltage in excess of scope for regulating voltage, the AVR will shutdown the output voltage automatically to prevent abnormal voltage from directly entering to the internal of machine to damage PC Board of computer.
• Under Voltage Protection: Automation machine may happen to be abnormally operated from over-low voltage, so resulted in easily to have troubles and poor productivity.
• R.S.T. PHASE LAGGED PROTECTION: For any single phase line of external fuse  voltage in excess of scope for regulating voltage, the AVR will shutdown the output voltage automatically to prevent abnormal voltage from directly entering to the internal of machine to damage PC Board of computer.
• Strong Overload Capability: Sustained 150% of its rated loading capacity, no voltage goes down extremely.
• OVERLOAD PROTECTION: Once the load in excess of the rated capacity of AVR, AVR will automatically turn off the output power for protection.
• SHORT CIRCUIT PROTECTION: When output terminal of AVR has a short, AVR will automatically cut off the power for protection.
• POWER SUDDENLY INTERRUPTED DELAY PROTECTION: Machinery equipment easily happens to have a heavy damage for power suddenly interrupted and supply again. With this function to prevent from the impact of power quickly supply again to the machinery equipment to guarantee safety.
• LOSS PHASE PROTECTION:When machine is operating, if one of the electric cords is suddenly disconnected, the AVR will immediately stop electricity supply and flash the Red light. To make sure load is in safety electrical condition and prevent machine from serious damage.
• INDEPENDENT VOLTAGE REGULATION DESIGN: When AC power encounters phase unbalanced, non- linear power or heavy load, each phase keeps maintain its accurate Output voltage.
• 10% OUTPUT VOLTAGE ADJUSTABLE: The output voltage of AVR may be adjustable within about ±10%, according to the users’ need to satisfy various model of machinery, with multi-purpose function the one is analogous to several used one to be a good helper able to save unnecessary expense.
• BYPASS SWITCH CHANGE OVER FUNCTION: Without influencing machinery operation, production time not delaying, or technician do routine maintenance or service, just change over the switch.
• ABNORMAL LED INDICATORS: LED displays provide immediate, exact fault states for easier and efficient maintenance.
• SAFETY HIDING STYLE SWITCH SHIELD: Prevent damage from transportation or man-made negligence that caused no voltage output.

Model

LAY-1120

Capacity (KVA)

20 KVA

Phase

Single Phase 2 Wire+G  or  Single Phase 3 Wire+G

Nominal Voltage

110V System: 100V / 110V / 115V / 120V / 127V,
220V System: 200V / 220V / 230V / 240V,
110V/220V or other specific voltage (As client demand)

Input Voltage Range

±15% (Option: ±20%, ±25%, ±30% or others)

Output Voltage Regulation

±1% to ±5% Adjustable

Frequency

50/60Hz ±5%

Power Factor

0.95 to 1

Efficiency

≥ 98% AC to AC Efficiency

Distortion

Less Than 1% Adds

Response Time

0.1Seconds when input voltage starts voltage regulation.

Overload Capacity

150% for 10Seconds; 200% for 2Seconds

Phase Unbalance

Capable to correct balance within 2% under 30% phase unbalance state

PROTECTION

Over Voltage

Standard Feature

Under Voltage

Options

Phase Failure

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Bypass

Standard Feature

Delay Off

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Over Load

Standard Feature

Lighting

Standard Feature

INDICATOR

Output Voltage Meter

Standard Feature

Power On / Off

Standard Feature

Output Voltage Status

Standard Feature

Working Temperature

0? to 45? / 0 to 95% Non Condensing

Capacity (KVA)

20

Size 1 (WxHxD / mm)

300x480x510

Size 2 (WxHxD / mm)

470x870x500

Weight 1 (Kgs)

68

Weight 2 (Kgs)

173