Delhi, India
Our Products
The G Pro Series is the mighty turbo in the single phase ONLINE family of uninterruptible power supplies by MAESTRO. The G Pro Series provides reliable protection, also high-end applications and is extensively equipped to master all eventualities.
True on-line double conversion technology with integrated Static bypass mechanism. In normal operation, the G Pro Series converts the mains AC voltage into DC voltage which supplies a battery and an inverter with energy. The inverter generates a sine wave AC voltage which is permanently available at the output. If and when power problems strike, the battery delivers the required power to the inverter. The additional Bypass system integrated into the UPS device guarantees an unprecedented level of power supply security. In overload conditions the Bypass system automatically switches mains power directly through to the user. Using module design to improve reliability of the UPS, also simplify service maintenance.
| Models | GP 1000 VA | GP 2000 VA | GP 3000VA | GP 4000 VA | GP 5000 VA | GP 6000VA | |
| Power | 1KVA / 700W | 2KVA / 1400W | 3KVA / 2100W | 4KVA / 2800W | 5KVA / 3500W | 6KVA / 4200W | |
| Input | Input System | Single Phase & Earth Ground | |||||
| Rated Voltage | 230 V AC | ||||||
| Voltage Range | 138 V to 300 V (0 - 60 % Load), 138 ~ 161 V to 300 V (60 % ~ 80 % Load) 161 ~ 184 V to 300 - 286 V (80 % ~ 100 % Load) | ||||||
| Frequency | 50 / 60 Hz +/- 5 Hz (Auto Sensing) | ||||||
| Power Factor | Factor > 0.99 @ Full Load | ||||||
| Voltage Range Of Bypass | 230 V AC ± 1 % (Adjustable) | ||||||
| Output | Output System | Single Phase & Earth Ground | |||||
| Rated Voltage | 220 / 230 / 240 V AC | ||||||
| power Factor | 0.7 | ||||||
| Voltage Precision | ± 1 % | ||||||
| Normal Mode Freq. | 45 ~ 55 (Adjustable) | ||||||
| Battery Mode Freq. | Freq. 50 ± 0.1 Hz | ||||||
| Inverter Overload Capacity | 110 % for 5 Minute 150 % 5 Second. | ||||||
| Transfer Time | Oms (Normal Mode to Battery Mode), Oms (Normal Mode to Bypass Mode) Crest | ||||||
| Battery | Factor | 3:01 | |||||
| Batteries Voltage | 24 V DC / 36 V | 72 V DC | 96 V DC | 24 V DC / 36 V | 72 V DC | 96 V DC | |
| Charge Current | 2A for Internal Batteries, 6A Max. (Adjustable) | ||||||
| Backup Time | Dependent on the Capacity of Batteries (Long Backup Time) | ||||||
| Battery Charge Time | Charger to 90 % Battery Capacity in 3 Hours (Standard) | ||||||
| Interface Port (S) | RS232 + Dry Contact (DB9) + USB (Optional) | ||||||
| Optional Card | SNMP Adaptor | ||||||
| Communicate & Interface | LCD Display | Information for Load / Battery / Input / Output and Operating Mode | |||||
| Audible Alarm | Actively Audible Alarm for Utility Failed / Battery Low / Overload Condition | ||||||
| Silence Switch | Yes | ||||||
| EPO | Yes | ||||||
| Environmental | Noise Level | 0 - 40°C | 0 - 40°C | ||||
| Operating Temp. | 0 - 40°C | ||||||
| Storage Temp. | -20°C ~ 55°C | ||||||
| Relative Humidity | 0 ~ 95 % Humidity, Non - Condensing | ||||||
| Physical | Operating Elevation | 3,000 Meters | |||||
| Installation | Rack & Tower (2 - in - 1) | ||||||
| Dimension (D x W x H) | 395 x 1 10 x 260 mm (for UPS); 425 x 110 x 260 (for Battery Pack) | ||||||
| Net Weight (kg) w/o Battery | 6.5 | 7 | 7.5 | 12 | 13.5 | 13.5 | |
According to study by Bell Labs, under voltage & sudden dips represent the majority of power problem. Wide Input range & Online design of " MAESTRO" UPS prevent data loss caused by outrages & brown outs.
Stand Alone True Online UPS. (MX-S)Dual Redundant Hot Standby type UPS. (MX-HS)Parallel Redundant Load sharing type UPS. (MX PRS)
Superior full time isolation is built into all Uniline UPS. Output is fully isolated by double conversion & isolation transformer. No need to have extra isolation transformer as required for Imported Systems.Remote Monitoring & Control through SNMP / Internet also possible at extra cost. (Optional)
Provided the security of an automatic shut down to all major network operating systems including Novells, Window NT/ Window, Unix etc. Linux (optional kit may be required).
Parallel features optional depending on customer requirements, Each unit fitted with a bypass static switch. An extra isolated parallel board. Accurate current sharing by using DSP based advanced algorithm. Ring connection Sensing the remove of the parallel cable. Hot swap / Easy power upgrade. Observing the whole system on each unit's LCD Panel. Standing / Stopping the whole system on each unit's front panel. Automatic bypass transfer when external bypass switch used. Synchronization of two separate parallel groups / units.
A wide range of common communication option are available with T PRO UPS that ensure your command and control over the installed UPS system wherever they are located worldwide.
Today's embedded applications demand a unique set of feature, product life cycle and performance. MAESTRO follows new technologies & needs of today's contemporary life T PRO UPS is designed to meet the growing demands of a new generation of leading-edge embedded products. In addition to offering high performance, flexibility and robust functionality T PRO UPS value is mainly based upon :
