Low Frequency Three Phase Ups 40kva
- MAXI
- GUANGDONG
- ≤100 units 25 days
- 100 units per month
MXD33 40KVA Feature:
It is the collection digitization,informationization, network as one of high intelligent products, with powerful information acquisition system,signal processing system, detection system and perfect protection system. Widely used in all kinds of electricity environment, Personalized design, powerful human-machine conversation function. Visual display and state monitoring interface, make each user operate simply and conveniently.
1.DSP full digital control technology, pure online double conversion architecture, with strong carrying capacity
2.Input power factor up to 0.75, low harmonic current, environmental protection, high efficiency and energy saving;
3.Wide input voltage range, 50Hz/60Hz grid system adaptive, suitable for various environmental grids
4.Rich communication interface, including RS232, RS485, USB, dry contact, and SNMP (optional) card
5.Large LCD touch widescreen display for a friendly human- machine interface
Model | 40K |
Input | |
Main input supply | |
Rated voltage | 380VAC (Line voltage) /220VAC (Phase voltage) |
Input wiring | 3Ф + N + E(Protective earth) |
Voltage range | (165±5~275±5)VAC (Phase voltage) |
Low voltage lose/recovery | (165±5) VAC / (180±5) VAC (Phase voltage) |
High voltage lose/recovery | (275±5) VAC/ (260±5) VAC (Phase voltage) |
Bypass | |
Rated voltage | 380/220VAC |
Input wiring | 3Ф + N + E (Protective earth) |
Voltage range | (165±5~275±5) VAC (Phase voltage) |
Low voltage lose/recovery | (165±5) VAC / (180±5) VAC (Phase voltage) |
High voltage lose/recovery | (275±5) VAC/ (260±5)VAC (Phase voltage) |
Input frequency | |
Rated frequency | 50Hz/60Hz |
Low frequency lost | 46Hz/56Hz |
Low frequency recovery | 46+0.5Hz/56+0.5Hz |
High frequency lost | 54Hz/64Hz |
High frequency recovery | 54-0.5Hz/64-0.5Hz |
Input performance | |
Input power factor | 0.75 (220V、Linear full load ) |
Generator input | Support (Generator rated power ≥ 2 UPS rated power) |
Input current | |
Rated current | 91A |
Output | |
Output power | |
Rated VA/Watt | 40KVA/ 32KW |
Rated voltage | 380VAC(Line voltage)/220VAC (Phase voltage) |
Output voltage range | 200/208/220/230/240VAC (Output power reduces to 90% 208/200V) |
Voltage regulation | ±2 % |
THD V | Full RCD load |
Linear full load | |
Phase regulation | 120±1° |
Voltage transient response | ≤9% (Linear load 0%~100%~0%) |
Transient response recovery time | ≤60mS (Nonlinear load) recovery to 90% |
Bypass before turn on | Yes |
Model | 40K |
Crest ratio | 3 : 1 |
Output frequency range | |
Line mode | 46Hz~54Hz /56Hz~64Hz(The same as input frequency) |
50Hz/60Hz (Line frequency>(54Hz /64Hz) or line frequency<(46Hz/56Hz) | |
Battery mode | (50+0.1) Hz/(60+0.1) Hz |
Slew rate | 1 Hz/Sec |
Efficiency | |
Line mode | > 89% |
Battery mode | > 0.92% |
Overload function | |
Line mode/ Battery mode | Overload warning only; 105%±5%≤load |
2Min, then transfer to bypass and alarm; 105%±5%<load≤125%±5% | |
30S, then transfer to bypass and alarm; 125%±5%<load≤150%±5% | |
0.5S, then transfer to bypass and alarm; load>150%±5% | |
Automatically recovery | Yes |
Short protection | |
Line mode/ Battery mode | Cut off output after 3s |
Transfer time | |
Line mode to Battery mode | 0mS |
Battery mode to line mode | 0mS |
Line mode to Bypass mode | <1mS |
Bypass mode to line mode | <1mS |
Battery and Charger | |
Battery | |
Rated voltage | 384VDC |
Protection | |
Low battery alarm/recovery | (361.6V±4V)/ (377.6V±4V) |
Battery shutdown voltage | (320V±4V)/ (336V±4V) |
Battery protection | |
Battery overcharge protection | (475V±4V) |
Battery detect | |
Battery missing | Support |
Battery failure | Support |
Charge | |
Float charge voltage | (440±2)VDC |
Charge time | Depending on the battery capacity |
Charge current | 10A ( Adjustable ) |
Interface | |
Alarm mute | Support |
DC boot | Support |
Auto Reboot | Support |
Alarm function | |
Battery mode | Beep once every 4 second |
Low battery voltage / Charger fault | Beep once every second |
Model | 40K |
Crest ratio | 3 : 1 |
Output frequency range | |
Line mode | 46Hz~54Hz (The same as input frequency) |
50Hz (Line frequency>54Hz or line frequency<46Hz) | |
Battery mode | (50+0.1) Hz |
Slew rate | 1 Hz/Sec |
Efficiency | |
Line mode | >85% |
Battery mode | >90% |
Overload function | |
Line mode/ Battery mode | Overload warning only; 105%±5%≤load |
2Min, then transfer to bypass and alarm; 105%±5%<load≤125%±5% | |
30S, then transfer to bypass and alarm; 125%±5%<load≤150%±5% | |
0.5S, then transfer to bypass and alarm; load>150%±5% | |
Automatically recovery | Yes |
Short protection | |
Line mode/ Battery mode | Cut off output after 3s |
Transfer time | |
Line mode to Battery mode | 0mS |
Battery mode to line mode | 0mS |
Line mode to Bypass mode | <1mS |
Bypass mode to line mode | <1mS |
Battery and Charger | |
Battery | |
Rated voltage | 384VDC |
Protection | |
Low battery alarm/recovery | (361.6V±4V)/ (377.6V±4V) |
Battery shutdown voltage | (320V±4V)/ (336V±4V) |
Battery protection | |
Battery overcharge protection | (475V±4V) |
Battery detect | |
Battery missing | Support |
Battery failure | Support |
Charge | |
Float charge voltage | (440±2)VDC |
Charge time | Depending on the battery capacity |
Charge current | 10A ( Adjustable ) |
Interface | |
Alarm mute | Support |
DC boot | Support |
Auto Reboot | Support |
Alarm function | |
Battery mode | Beep once every 4 second |
Battery low voltage / Charger fault | Beep once every second |
