Description
Master III Series (1P/1P) – Tower – Standard Models – 10KVA
The Master III (1P/1P) Series UPS systems are designed to deliver high power output using identical power modules inside the unit.

At a glance
True double-conversion
DSP Control
Input power factor correction
RS-232/EPO/USB communication
SNMP communication (Optional)
Output Power Factor 1.0
True Online Double Conversion Technology
A true online double-conversion UPS ensures a constant, clean, and reliable power supply for critical operations.
By eliminating power fluctuations and outages, it safeguards equipment, minimises downtime, and protects against costly disruptions.
Emergency Power Off Function
Safety feature that will immediately disconnect the UPS loads from utility power in the event of an emergency to ensure there’s no risk of electrical shock when fire extinguishers or sprinklers are set off inside the room.

Outstanding Energy Efficiency
High >0.99 power factor and <4% harmonics boost efficiency, cut energy loss, and lower costs.
Up to 95% full-load efficiency reduces energy use and cuts operating costs.
3-Stage Charger
Service life of the batteries increases as 3-stage charging prevents overcharging.

Touch Screen LCD
Touch screen LCD & LED dual display for easy, comprehensive control.

Alarm Protection
Built-in self-diagnostics catch issues early, ensuring safe and reliable performance.

Strong Application Adaptability
Engineered for harsh power conditions, it supports wide voltage input to reduce battery use.
Tech Specs
Capacity
PRO810-III-QS 10kVA: 10000VA / 10000W
UPS type Tower
Input phase Single phase with ground
Input nominal voltage 208/220/230/240 VAC
Input voltage range
110~300VAC ± 3 % at 60% load
176~300VAC ± 3 % at 100% load
Input frequency
46~54 Hz or 56~64 Hz
40~70 Hz (In generator mode)
Input power factor ≧ 0.99 @ full load
Output nominal voltage 208/220/230/240 VAC
Output current crest ratio 3:1 (max.)
Output frequency Synchronized range: 46~54 Hz or 56~64 Hz
Battery mode: 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz
Output harmonic distortion
≦ 1 % THD (Linear Load)
≦ 4 % THD (Non-linear Load)
Battery type and number
PRO810-III-QS 10KVA 12 V / 9 Ah x 20 pcs
Battery recharge time PRO810-III-QS: 9 hours recover to 90% capacity
Alarm
Battery mode – Sounding every 4 seconds
Low battery – Sounding every second
Overload – Sounding twice every second
Faulty – Continuously sounding
LCD indicators
LCD Display UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault conditions
Front panel Status LED, Function keys, LCD display
Communication RS232/EPO/USB, supporting optional SNMP, dry contacts, and RS485 cards
Warranty 2 Years Hardware / 1 Year Battery






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