Active Member
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[China]
Address: Room 512, Building 4, Modern Service Industry Demonstration Base, Science and Technology Park, Huazhong University of Science and Technology, 3rd Road, Huagongyuan, Jiangxia District, Wuhan, China.
Contact name:Vic
Maxtor Energy Technology Development (Hubei) Co., Ltd |
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KELONG MY40A Three phase Online UPS
Flexible Design
● Colorful 7" touch screen with LED Indicators.
● Main unit display allows to check the information of each UPS status during parallel mode.
● Flexible Network Management: SNMP
● Expanded dry contact kit (4 in 4 out)
● BMS kit for lithium battery communication
Advanced Technology
● Latest generation IGBT and three level technology
● Dual DSP control for top performance
● Intelligent fan control and redundant design: 15% load can be
driven when 2 fans fail and 40% load when 1 fan fails
● Anti-corrosion resistant coating for all PCB boards
● Separate internal air channel which hot air drives directly
towards heat sink without distressing the PCB's and other internal
sensitive components
Green Power
● AC/AC efficiency up to 94.5% and 30% load up to 94% efficiency
reduces heat dissipation and limits power consumption costs
● High input power factor up to 0.99 and low Input THDi: < 3.0%
at full load, much less grid pollution and costs
● Intelligent sleep mode which UPS sleep in random keep maximum
efficiency and energy saving
| MODEL | MY40A | MY50A | MY60A | MY80A | MY100A | MY120A |
|---|---|---|---|---|---|---|
| INPUT | ||||||
| Voltage (Vac) | 190/200/208/220 | |||||
| Frequency (Hz) | 40~70 | |||||
| Power Factor | ≥0.99 | |||||
| Phase | 3φ4W+PE | |||||
| THDi at full linear load | <3% | |||||
| BYPASS | ||||||
| Bypass Voltage (Vac) | 208±20% | |||||
| Frequency Range (Hz) | 50/60 (±5%/±10%) | |||||
| Overload | ≤130%: long run; 130%< load ≤150%: 5min; 150%< load ≤200%: 1s; 200%< load≤300%: 100ms; >300%: immediately. | |||||
| OUTPUT | ||||||
| Capacity (kW) | 40 | 50 | 60 | 80 | 100 | 120 |
| Power Factor | 1 (0.5 leading to 0.5 lagging) | |||||
| Voltage (Vac) | 190/200/208/220±1% | |||||
| Frequency (Hz) | 50/60±0.1% (Battery mode) | |||||
| Phase | 3φ4W+PE | |||||
| Three Phase Difference | ≤1% | |||||
| Waveform | Pure sine wave, THDv<1% at linear load, THDv<4% at non-linear load | |||||
| Transfer Time (ms) | 0 | |||||
| AC-AC Efficiency | up to 94% | |||||
| Overload | 101-105% Long run, 106-110% load for 60 minutes, 111%-125% load for 10 minutes, 126%-150% load for 1 minute, over 150% load transfer to bypass | |||||
| BATTERY | ||||||
| Battery Voltage (Vdc) | ±144 (±120~±144 adjustable) | |||||
| Battery Type | External | |||||
| Charging Current (A) MAX | 30 | 60 | ||||
| GENERAL | ||||||
| Communication Interface | RS485, MODBUS, dry contact(RS232, BMS, SNMP, expend dry contact card are optional in slot) | |||||
| Display | 7" touch screen+LED | |||||
| Alarm | AC input abnormal, low battery, overload, failure | |||||
| Protection | Output short-circuit, overload, over-temperature, battery low voltage, output over/low voltage | |||||
| Noise (dB) | <68 | |||||
| Altitude(m) | 0-2000 no derate | |||||
| IP Grade | IP20 | |||||
| Working Temperature (°C) | 0 ~ 40 no derate, 40~50 auto derate. | |||||
| Relative Humidity | 0 ~ 95%, no condensation | |||||
| Dimension (W×D×H)(mm) | 600×1000×1800 | |||||
| Weight (kg) | 161 | 260 | ||||
