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Home ProductsLead Acid BatteryKELONG 220vac Three Phase Online UPS 50kva Dual DSP Control
KELONG 220vac Three Phase Online UPS 50kva Dual DSP Control
KELONG 220vac Three Phase Online UPS 50kva Dual DSP Control
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KELONG 220vac Three Phase Online UPS 50kva Dual DSP Control

Brand Name: KELONG Model Number: MY50A

Detail Information
High Light:

KELONG 50kva Three phase Online UPS

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220vac Three phase Online UPS

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DSP control 50 kva ups

Product Description

KELONG MY50A Three phase Online UPS

 

 

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

 

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

 

 

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

Tag:

30KVA Three Phase Online UPS

ups 15kva 3 phase

15kva back up power supply

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