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Table of Contents
- 1 Safety Instructions
- 2 Operation
- 3 Maintenance, Servicing and Faults
- 4 Description of Commonly Used Notations
- 5 System Description
- 6 Connection and Operation
- 7 Operating Environment
- 8 Dimensions and Weights
- 9 Technical Data
- 10 Electrical Specifications
- 11 Communication Port
- 12 AS400 Interface(Option)
- 13 Rs232 Interface
- 14 Appendix 1 the Corresponding Form of the LED Display for 1-3K
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Summary of Contents for AEC NST3100010
- Page 1 Uninterruptible Power Supply-UPS NST3 1KVA-6KVA USER MANUAL...
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Page 2: Safety Instructions
1.Safety Instructions Please read the FOLLOWING user manual and the safety instructions before installing the unit and starting it up! 1.1 Transport ★ Please transport the UPS system only in the original packaging (to protect against shock and impact). 1.2 Set-up ★... -
Page 3: Operation
1.4 Operation ★ Do not disconnect the mains cable on the UPS system or the building wiring socket outlet (shockproof socket outlet) during operations since this would cancel the protective earthing of the UPS system and of all connected loads. ★... -
Page 4: Description Of Commonly Used Notations
2. Description of commonly used notations Some or all of the following Notations may be used in this manual and may appear in your application process. Therefore, all users should be familiar with them and understand their explanations. - Page 5 This manual covers the UPS listed as follows. Please confirm whether it is the model you intend to purchase by performing a visual inspection of the Model No. on the rear panel of the UPS. Model No. Std Model No. Long back NST3100010 NST3100010-L NST3100020 NST3100020-L...
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Page 6: System Description
4. System Description Indicator 4 Load capacity LED Indicator 3 Indicator 2 Bat capacity LED Indicator 1 Fault mode LED Line mode LED Bat mode LED Bypass mode LED Multi-Function Switch ON – Switch OFF – Switch Figure 1: LED Display Panel Switch Function ON - Switch... - Page 7 Fault mode LED Bat mode LED Line &Bypass mode LED LCD Display Figure 2: LED Display Panel LCD display details as following: Welcome Input characteristic WELCOME TO USE OUTPUT GREEN POWER 120Vac 60.0Hz System status Battery characteristic SYSTEM STATUS BATTERY LINE...
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Page 8: Connection And Operation
15A for 1~3K. 2.2) UPS Output Connection Simply plug the load power cord to the output sockets to complete connection. Model No. Output Socket (pcs) Terminal Block NST3100010 NST3100020 3+1high current output NST3100030 3+1high current output NST3100050-L NST3100060 2.3) Computer Connection:... - Page 9 3) Battery Charge: Fully charge the batteries of the UPS system by leaving the UPS system connected to the mains for 1-2 hours. You may use the UPS system directly without charging it but the stored energy time may be shorter than the nominal value specified. 4) Turn On the UPS: 4.1) With utility power connecting: Connect the utility power UPS will get into the Bypass mode, the Bypass mode LED will light up.
- Page 10 Operation Procedure of External Battery for Long Backup time Model (“L” Model) (1) Use the battery pack with right voltage. Connection of batteries more than or less than required will cause abnormality One end of the external battery cord is a plug for connecting the UPS and the other end has a plug for connecting the user battery cabinet Do not connect the UPS to any load yet.
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Page 11: Operating Environment
7. Technical Data 7.1 Electrical specifications INPUT Model No. 1KVA 2KVA 3KVA 5KVA 6KVA Phase Single Frequency 50/60Hz OUTPUT Model No. 1KVA 2KVA 3KVA 5KVA 6KVA Power rating 1kVA/0.8kW 2kVA/1.6kW 3kVA/2.4kW 5KVA/4KW 6KVA/4.8KW Voltage 220/230/240×1-2%VAC OR 110/115/120×1- 220/230/240×1-2%VAC 2%VAC Frequency 50/60×1±0.3%Hz (Battery mode) Wave form sinusoidal... - Page 12 the following standards: EN62040-1-1 (safety) Conducted Emission: EN50091-2..............Class B Radiated Emission: EN50091-2..............Class B Harmonic Current: EN61000-3-2 Voltage Fluctuations and Flicker: EN61000-3-3 EMS: EN61000-4-2(ESD)................Level 4 EN61000-4-3(RS) ..................Level 3 EN61000-4-4(EFT)..................Level 4 EN61000-4-5(lighting surge)...............Level 4 EN61000-2-2 (Immunity to low frequency signals)
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Page 13: Communication Port
9. Communication Port 9.1 RS232 Interface The following is the pin assignment and description of DB-9 connector. Pin # Description Output Input Input 9.2 AS400 Interface(Option) Except for the communication protocol as mentioned above, this series UPS has AS400 card (an optional accessory) for AS400 communication protocol . -
Page 14: Appendix 1 The Corresponding Form Of The Led Display For 1-3K
10. Appendix 1 The Corresponding Form of the LED Display for 1-3K state LED Display Buzzer load line fault Load 0 ~25 ● ● ↑ ↑ ↑ No sound Capacity 26 ~50 ● ● ● ↑ ↑ ↑ No sound 51 ~75 ●...
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