CATV On-Line UPS
Features :
1. Unique pure ON-LINE UPS model with superb function.
2. Provides AC to DC and DC to AC with zero-time change. If Inverter Module malfunctions,it will automatically transfer to BY-PASS function. It continues supplying power and keeps flashing yellow lndicator as warning. After breakdown elimination, it will automatically switch back to normal mode.
3. Provides battery check function to ensure battery quality.
4. Provides load check function to add load control.
5. Provides RS-232 interface for meeting the modern "fixture network system". It outputs signal to computer for UPS status monitoring.
6. Provides temperature check function. If the body's temperature is higher than the standard temperature, it stops charging in order to protect and prolong the life of battery.
7. Provides "magnetic saturation and iron resonance module" and "constant square waves" output to extend transfer distance and supports multiple circuits.
8. Provides high voltage stabilization output and short circuit protection. It will automatically transfer back to normal operation after breakdown elimination.
9. Provides input surge protection. When input is surging, it will be changed by transformer to output a zero-surge current.
10. Silent, power saving, high efficiency (83% ~ 85% transfer efficiency.)
11 Provides changeable module for more easier installation, check, maintenance and upgrading.
MODEL |
NH-UPS901 |
|
CAPACITY |
15A |
|
AC INPUT |
Voltage | 120V ¡Ó 20% |
| Phase | 1 £X2W/G | |
| Frequency | 60 Hz |
|
DC INPUT |
Input Voltage | 36 VDC |
| Style | 12V (no water added) | |
| Duration | Full Load 2.5 ~ 3 HRS | |
| Recharge Time | 24 HRS (Uniform Floating Charge) |
|
AC OUTPUT |
Voltage | 60V / 15A or 90V / 10A RMS |
| Phase | 1 £X2W/G | |
| Frequency | 60 Hz | |
| Wave Form | SQUARE WAVE | |
EFFICIENCY |
AC TO AC | Higher than 83% |
| DC TO AC | Higher than 85% | |
TRANSITION TIME |
AC TO DC | zero transformation time |
| DC TO AC | zero transformation time | |
| INDICATOR (Four Lights) | Yellow indicators signals power input |
|
| Green indicators signals power normal | ||
| Red light signals blackout, operating via backup battery | ||
| White and blinking yellow light signals malfunction and warning | ||
| SHORT CIRCUIT PROTECTION | Output Voltage may equal to zero. Breakdown eliminate to return to normal | |
| CONDITION | Temperature | -30¢J ~ +73¢J |
| Humidity | 0 ~ 90% | |
| VOLUMN (mm) | 600 (W) x 425 (D) x 450 (H) | |
| WEIGHT (kg) | 45 KG (excluding battery) | |
- We accept custom model specification |
||
| - Please be sure to install standard grounding first | ||
CATV Off-Line UPS
Features :
1. Uses magnetic saturation & iron resonance module, outputs constant square waves. Enlarges transfer distance & providing multiple circuit.
2. High voltage stablization and prevents short circuit (output voltage is zero when outer-circuit short circuits). After breakdown elimination the UPS resumes its normal service automatically.
3. Provides automatic stable voltage function. Second output load rate varies by 1.5%.
4. Provides surge protection. When current surges, it can directly output non-surged current from transformer.
5. Silent, energy-saving and highly efficient (85% ~ 90% transfer efficiency).
6. Designed for draw and extract module. Simple installation, easy for debugging, maintaince and and upgrading.
7. Changes 60V / 90V through module extractor.
MODEL |
NH-UPS900 |
|
CAPACITY |
15A |
|
AC INPUT |
Voltage | 120V ¡Ó 20% |
| Phase | 1 £X2W/G | |
| Frequency | 60 Hz |
|
DC INPUT |
Input Voltage | 36 VDC |
| Style | 12 V (no water added) | |
| Duration | Full Load over 3 HRS | |
| Recharge Time | 24 HRS (Uniform Floating Charge) |
|
AC OUTPUT |
Voltage | 60V / 15A or 90V / 10A RMS |
| Phase | 1 £X2W/G | |
| Frequency | 60 Hz | |
| Wave Form | SQUARE WAVE | |
EFFICIENCY |
AC TO AC | Higher than 85% |
| DC TO AC | Higher than 90% | |
TRANSITION TIME |
AC TO DC | 0.004 sec |
| DC TO AC | 8 sec | |
| INDICATOR (Three Lights) | Yellow indicators signals power input |
|
| Green indicators signals power normal | ||
| Red light signals blackout, operating via backup battery | ||
| SHORT CIRCUIT PROTECTION | Output Voltage may equal to zero. Breakdown eliminate to return to normal | |
| CONDITION | Temperature | -45¢J ~ +73¢J |
| Humidity | 0 ~ 92% | |
| VOLUMN (mm) | 600 (W) x 425 (D) x 450 (H) | |
| WEIGHT (kg) | 41 KG (excluding battery) | |
- We accept custom model specification |
||
| - Please be sure to install standard grounding first | ||
Links to : 2 Way Multi-taps / 4 Way Multi-taps / 8 Way Multi-taps / CATV Power Supply / UPS
Links to : Line Directional Coupler / Line Power Inserter / Line Splitters