UPS Introduction
- Got the Qualification Approval of UPS by No. 1 Japan Telecom Carrier and this UPS is now being supplied to Japan Market
- Meet global standard and high quality and Prompt development at any time
- Possible to supply with competitive price and Global Standard quality
UPS Block Diagram
Line Interactive type UPS and consist of Input/Output part, Inverter part, Control part, Battery part.
UPS Operations
(1) Normal Operation (Normal Mode)
- If the input is normal, Bypass Power Switch (Relay) of UPS is ON and UPS supply the output power with reduced Noise and Surge to Load and charge the battery through Inverter automatically.
(2) DC Start (Battery Standalone Operation)
- Even though no input power, UPS can supply output to Load through battery power.
(3) Inverter Operation (Inverter Mode)
- In case that input power is over the ±10V of rated voltage or power failure, UPS supply high quality of output power through battery. By using high reliable MOS-FET, UPS secure the best reliabilities and supply Pure Sine Wave (Switching 15KHz) output to Load.
(4) Maintenance Operation (Maintenance Switch)
- At any cases such as change of Inverter or Controller for fix or maintenance, Maintenance Switch is connected to Inverter output part to prevent the disconnection of output and constantly supply the power to output through Inverter
Input power is bypassed to output load automatically in case of no output power from Inverter
UPS Strong Points-1
Competitive Price comparison for 1KVA UPS
- Competitive price with High Quality and Reliabilities
- Include the Customization cost
High Reliability and Stabilgiy
- Fully meet the Japanese Quality Level which requires very high reliability and stability
- Great experiences through the commercial service with Japan and Korea Major operator
Short Lead Time
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Pre-PO with Forecast
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Normal
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3 weeks
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6 week
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UPS Strong Points-2
Customization
- Possible to customize according to Customers requirements
- Immediate Start for Development and Customization and Short Development and Customization period
- Development period for completely new development.
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Description
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Month
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Remarks
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Cabinet, Interface Design
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1 month
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In case of special requirement, it can be takes 1 or 2 months more
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Test, Approval, Document
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2 months
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Customer Approval
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1 month
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Production Capacity per Month
General Specifications
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General
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0.5K ~ 3KVA / Outdoor (IEC529 IP-54, IP-55)
0.5K ~ 10KVA / Indoor
Natural Air Cooling
Line Interactive |
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Input
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100/200VAC, 50/60Hz(1ph 2W), THD<5% |
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Output
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100/200VAC, 50/60Hz, Pure Sine-Wave
Overload and Over current Protection
Efficiency 95%(Line mode) |
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Controller
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LED Display on Front Panel
Alarm and Control Communication (RS232, Relay) |
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Standards
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UL60950, EN62040-1-2
FCC and VCCI Class-A, EN62040-2, IEC61000-4
Surge 4KV/2KA (±10/200us) |
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Operation
Environment
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Temp.: -20℃~50℃ /w Cold Start
Humidity: 0~90%RH, Non Condensing |
UPS features Outdoor Spec.(Outdoor 1KVA)
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Contents
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Features
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Dimension
(WxHxD, mm)
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1KVA/700W: 376 x 642 x 286
2KVA/1400W: 580 x 680 x 340
3KVA/2000W: 810 x 570 x 340 (ground mount type)
3KVA/2000W: 480 x 940 x 340 (pole mount type) |
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Weight(kg)
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1KVA: 46 kg /included Battery Unit[19 kg]
2KVA: 83 kg /included Battery Unit[35 kg]
3KVA: 122 kg /included Battery Unit[56 kg] |
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Materials
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Mechanicals: ALUMINUM and SUS
Components:
- comply with the Japan Green Procurement Guide
- comply with RoHS
- comply with UL60950 |
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IP Specification
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IP-54
IP-55 |
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Battery
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Battery Backup time (half-load)
- 20-min @-20℃
- 70-min @+20℃
Maintenance-Free Sealed Lead Battery
. 1KVA: 12V 15AH * 3-cell
. 2KVA: 12V 30AH * 3-cell
. 3KVA: 12V 40AH * 4-cell
*options: other Battery Types and Backup time,
Separated Battery Cabinet.
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Operation
Environment
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Temp.: -20℃~50℃ /w Cold Start
Humidity: 0~90%RH, Non Condensing |
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