Manufacturer of CATV Power Supply, Cable Power, Ferro-resonant Transformer, Cable UPS, Outdoor UPS, Non-standby Standby Uninterruptible Power Supply -- Official Website of FYDQ

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: +86-139 6474 9585

: +86-536-4328089

: +86-536-4329121

: fydq@fydq.com.cn

: FuDong Industrial Park, Shidui, Anqiu, Weifang, P.R.China - 262100 (click for map)
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ProductsBackup Power SystemMS31 3-Phase Industry Grade UPS

MS31 Series 3-Phase Industry Grade UPS

MS31-3-Phase Industry Grade UPS
  • MS31-3-Phase Industry Grade UPS
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3-phase industry grade uninterruptible power system for global market. N+1 Redundant Parallel Operation extends applications and satisfies demand of much more powering requirements.

Highlights

  • Sine-wave Pulse Width Modulation (SPWM) technology
  • Dual conversion online IGBT inverter with static bypass topology
  • Zero transfer time ensures normal operation of critical loads in the event of power outage
  • Regulated and clean sine wave output
  • Protection against all power problems
  • N+1 Redundant Parallel Operation (parallel kit is optional)
  • Advanced battery management (ABM) extends service lift of batteries
  • Extended runtime with external batteries and generator, on-battery start-up supported
  • LCD and LED smart display
  • External communication via RS-232 interface and intelligent slot
  • Optional SNMP adapter for remote status monitoring

Specifications

ModelsMS31-10KLMS31-15KLMS31-20KLMS31-30KL
Nominal Specifications
Rated Power10000VA / 8000W15000VA / 12000W15000VA / 12000W15000VA / 12000W
Input
Voltage120/208VAC or 220/380VAC (3-phase+N+G)
Voltage Range+/-25%
Frequency50Hz or 60Hz
Frequency Range+/-5%
Output
Voltage110VAC, 120VAC, 220VAC or 240VAC
Voltage Regulation+/-2%
Frequency Stability+/-0.5% at battery mode
WaveformSine wave
Harmonic DistortionT.H.D. better than 3% (linear load)
Load crest ratio3:1
Power Factor0.8
Overload Capacity125% to 150%, bypass in 1 minute; over 150%, bypass in 200ms
Transfter Time0ms
Battery & Charger
Battery Voltage360VDC
Battery TypeSealed maintenance free (SMF) VRLA battery
Charger Current3A to 30A, adjustable
Charging TimeDepends on capacity of battery bank(s)
Backup TimeDepends on capacity of battery bank(s)
Mechanical
LED DisplayOperation mode, line status, battery status and inverter status.
LCD DisplayInput / output voltage, input / output frequency, battery voltage, load capacity and temperature
Communication InterfaceRS-232 and Intelligent Slot
FinishPowder coated
Dimensions550x450x1080mm500x680x1200mm500x680x1200mm500x680x1200mm
Weight145kgs200kgs230kgs270kgs
Environmental
Operating Temperature0 to 40°C
Operating Humidty0 to 90% non-condensing
Noise58dB
  1. More voltage configurations may be available. Please download the datasheet or contact us directly for more details.
  2. Due to continuing improvements, the product is subject to change without prior notice.

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