1. Product Overview
The Microtek Super Power Inverter Digital UPS Model 700 (12V) DG is a hybrid digital and sine wave UPS designed for home use. It integrates digital and sine wave technologies to provide reliable power backup, extended battery life, and efficient load handling. This UPS features an in-built bypass function for continuous power supply in case of UPS failure and incorporates advanced technology for smart operation.
Key Features:
- Hybrid Technology: Combines digital and sine wave technologies for enhanced performance.
- Low Watt Loss EI Core: Designed for energy efficiency and extended power backup.
- Resettable Circuit Breaker: Provides safety for connected appliances.
- Intelligent Pulse Technology: Ensures faster battery charging and longer battery life.
- Auto Reset Function: Automatically resets during and after overload conditions.
- Battery State Monitoring: Features a multi-stage battery charger for optimal battery health.
- Mains Input Voltage Range Selection: Allows selection between standard (100V-300V) and narrow (180V-260V) voltage ranges.
- Micro Controller Based Design: Intelligent control with LED display for status and fault indications.
- CCCV Technology: Constant Current Constant Voltage charging with Auto Trickle Mode.
- Smart Overload Sense and Short Circuit Protection: Enhances safety and reliability.
Figure 1: Front view of the Microtek Super Power Inverter Digital UPS.
2. Installation and Setup
Follow these steps for proper installation and setup of your UPS system.
2.1 Unpacking
- Carefully remove the UPS from its packaging.
- Inspect the unit for any signs of damage during transit. If damaged, do not proceed with installation and contact customer support.
- Ensure all accessories, including the instruction manual, are present.
2.2 Placement
- Place the UPS in a well-ventilated area, away from direct sunlight, heat sources, and moisture.
- Ensure there is adequate space around the unit for proper airflow.
- Place the UPS on a flat, stable surface.
2.3 Battery Connection
The UPS is compatible with 1 x 12V battery with a capacity between 100 Ah and 200 Ah (Flat Plate, Tubular, SMF). Ensure the battery is purchased separately and is suitable for inverter use.
- Connect the red positive (+) cable from the UPS to the positive (+) terminal of the battery.
- Connect the black negative (-) cable from the UPS to the negative (-) terminal of the battery.
- Ensure all connections are tight and secure to prevent sparking or poor performance.
2.4 Power Connection
- Connect the UPS input power cord to a grounded wall outlet.
- Connect your appliances (lights, fans, TV, etc.) to the output sockets of the UPS. Do not overload the UPS beyond its rated capacity.
2.5 Initial Power On
- After connecting the battery and mains power, switch on the UPS using the main power button.
- Observe the display indicators for initial status. The UPS should indicate 'Mains On' and begin charging the battery if it's not fully charged.
3. Operation
Understanding the control panel and indicators is crucial for effective operation.
3.1 Control Panel and Display Indicators
The UPS features an LED display that provides real-time status and fault conditions.
Figure 2: Microtek UPS Display Indicators.
| Indicator | Description |
|---|---|
| Fault Indication | Indicates an internal fault or malfunction within the UPS. |
| Mains On | Indicates that the UPS is receiving power from the main electricity supply. |
| UPS On | Indicates that the UPS is actively providing power to connected appliances, either from mains or battery. |
| Charging | Indicates that the UPS is charging the connected battery. |
| Overload | Indicates that the connected load exceeds the UPS's capacity. Reduce the load immediately. |
| Battery Low | Indicates that the battery charge level is low and requires recharging. The UPS will switch off soon. |
3.2 Voltage Range Selection
The UPS features a slide selection switch for mains input voltage range. This allows optimization for different grid conditions.
- Standard Voltage Range: 100 V ~ 300 V (Suitable for areas with wide voltage fluctuations).
- Narrow Voltage Range: 180 V ~ 260 V (Suitable for areas with stable voltage supply).
Select the appropriate range based on your local power supply conditions.
3.3 Load Management Guidelines
To ensure optimal performance and backup time, manage the load connected to your UPS effectively. The UPS has a VA Rating of 600VA/510W and a Max. Peak Load of 760W.
Figure 3: General Load Management Guidelines for Inverters.
Refer to the general guidelines above to estimate backup times based on connected appliances and battery capacity. Avoid connecting heavy-duty appliances like air conditioners, geysers, or high-wattage motors directly to the UPS unless specifically rated for such loads.
4. Maintenance
Regular maintenance ensures the longevity and efficient operation of your UPS.
4.1 Battery Care
- Regular Charging: Ensure the battery is regularly charged, even during periods of no power cuts, to maintain its health.
- Water Level Check (for Tubular/Flat Plate Batteries): For non-SMF batteries, periodically check the electrolyte level and top up with distilled water if necessary.
- Terminal Cleaning: Keep battery terminals clean and free from corrosion. Apply petroleum jelly to prevent corrosion.
- Avoid Deep Discharge: While the UPS has low battery protection, try to avoid frequent deep discharges to prolong battery life.
4.2 Cleaning
- Periodically clean the exterior of the UPS with a soft, dry cloth.
- Ensure ventilation openings are free from dust and obstructions. Do not use liquid cleaners or solvents.
4.3 Storage
If storing the UPS for an extended period:
- Ensure the battery is fully charged before storage.
- Store the unit in a cool, dry place.
- Recharge the battery every 3-6 months to prevent deep discharge and maintain battery health.
5. Troubleshooting
This section provides solutions to common issues you might encounter with your UPS.
| Problem | Possible Cause | Solution |
|---|---|---|
| UPS not turning on | No mains power; Battery not connected or discharged; Power switch off. | Check mains power supply; Ensure battery connections are secure and charged; Turn on the UPS power switch. |
| Overload indicator on | Too many appliances connected; Appliance drawing excessive power. | Reduce the number of connected appliances; Disconnect high-power devices. The UPS has an auto-reset function. |
| Battery Low indicator on | Battery discharged; Prolonged power cut. | Allow the battery to recharge when mains power is available; Reduce load to extend remaining backup time. |
| UPS not providing backup | Battery discharged or faulty; UPS in bypass mode. | Check battery charge and health; Ensure UPS is not in bypass mode (if applicable, check manual for specific bypass switch location). |
| Fault indicator on | Internal malfunction. | Turn off the UPS, disconnect from mains and battery, wait a few minutes, then reconnect and restart. If the fault persists, contact customer support. |
6. Technical Specifications
Detailed technical specifications for the Microtek Super Power Inverter Digital UPS Model 700 (12V) DG.
Figure 4: Key Specifications of the Microtek Super Power Inverter.
| Feature | Specification |
|---|---|
| Brand | MICROTEK |
| Model Name | SUPER POWER UPS 700 12V DG |
| Model Number | Micr-Invert-001 |
| Recommended Uses | Compatible with Lithium-Ion Battery & Lead Acid Battery |
| Power Source | Battery Powered |
| Wattage | 510 Watts |
| Battery Compatibility | 1 x (12V) battery, 100 Ah - 200 Ah (Flat Plate, Tubular, SMF) |
| Voltage | 230 Volts (Output) |
| Input Voltage Range | Standard: 100 V ~ 300 V; Narrow: 180 V ~ 260 V |
| Output Power | 700 Watts |
| Standby Power Shutoff | >84% |
| Peak Output Power | 230 Watts |
| Inverter Capacity (VA) | 600 VA |
| Electrical Output Waveform | Square Wave |
| Frequency | 50 Hz |
| Item Dimensions (L x W x H) | 38L x 34W x 19H Centimeters |
| Item Weight | 6900 Grams |
| Color | Grey |
| Box Contents | Inverter |
| Country of Origin | India |
7. Warranty Information
The Microtek Super Power Inverter Digital UPS Model 700 (12V) DG comes with a manufacturer's warranty.
- Warranty Period: 2 years warranty provided by the manufacturer from the date of purchase.
- For warranty registration, contact Microtek at the time of purchase.
8. Support and Contact Information
For any assistance, technical support, or service requests, please contact Microtek customer support.
Figure 5: Microtek Support Services.
- Manufacturer: Microtek International Pvt. Ltd.
- Address: H-57, Udyog Nagar, Rohtak Road, India
- Contact Number: +91-7283838383
- Email: cc@microtek.in
- On-call Support: Available from 8 AM to 8 PM.
- Installation: Installation services are available across India on demand. Note that accessories (wires, lugs, plugs, sockets, flexible pipe, clips, MCBs, earthing, and battery stand) are not included and must be provided by the customer if required.
- Onsite Service: Available across India.
