Системы электропитания

DSPPA MP-9822E - Источник аварийного питания.
Nominal capacity - 3kVA/2700W
Input
Input mode
One-way grounding
Voltage range - (180±5)VAC～(250±5)VAC
The power factor ≥0.99
The bypass voltage - (180±5)VAC～(250±5)VAC
Output
Output way
One-way grounding
The rated voltage - AC220V ①
The power factor - 0.9
Voltage accuracy - ±2%
Frequency
1. Same as input frequency (46Hz ~ 54Hz);
2. 50Hz(AC power frequency >54Hz or mains power frequency <46Hz);
Overload capacity
100%±5%<load ≤105%±5%overload alarm；
105%±5%< load <125%±5% convert to bypass output alarm after 10s; load >125%±5%，convert to bypass output alarm after 300ms
Conversion time
AC power←→battery 0 ms
AC power←→bybass < 4 ms
Crest factor - 3:1
EMC
Electro-Static discharge（ESD）
IEC61000-4-2 Level4
Radiated electromagnetic field immunity（RS）
IEC61000-4-3 Level3
Electrical fast transit（EFT）
IEC61000-4-4 Level4
Surge（Surge）
IEC61000-4-5 Level4
MP9822BIIbattery
Battery input voltage - 96VDC
Built-in battery number - N.A.
Built-in battery type - 12V/7AH Sealed maintenance-free lead-acid batteries
Backup time - Full load ≥5 minutes
Charging current - 5.5A
Working environment
Working temperature - 0℃～40℃
Working humidity - 20%～90%（no condensation）
Working altitude - Less than 1,000 meters.
Over 1000 m, 1% reduction for every 100 m increase
Storage temperature -15℃～45℃
Packing size, mm - 568x550x223
Machinedimensions, mm - 476x482.6x88
Gross weight, kg - 12
Net weight, kg - 10.5