Huawei UPS2000-A-6KTTL User Manual page 50

UPS2000-A-(6 kVA-10 kVA)
User Manual (App)
Item
Output voltage
tolerance
Voltage distortion
Inverter overload
capability
Bypass overload
capability
Dynamic voltage
transient
Average frequency
tracking rate
Load adaptability
Table 2-18 Battery electrical specifications
Item
Battery voltage
Battery cold start
Charger output
power
Charge voltage
Issue 02 (2024-01-30)
Specifications
±1%
● Linear load THD < 1% @ Input voltage THDv ≤ 5%
● Non-linear load THD < 3% @ Input voltage THDv ≤ 5%
● Load ≤ 105%: continuous working
● 105% < Load ≤ 125%: transfers to bypass mode after 10
min
● 125% < Load ≤ 150%: transfers to bypass mode after
60s.
● Load > 150%: transfers to bypass mode after 200 ms.
When the ambient temperature is below 40°C:
● ≤ 125% load: overload for extended periods
● 125%–150% load: no output after 60s
● > 150% load: no output after 200 ms
≤ ±5%
0.1 Hz/s to 2 Hz/s, 2 Hz/s for a single UPS
Resistive load, resistive-capacitive load, inductive load
(50%), rectification load, capacitive load, half-wave load,
and half-wave rectification load
Specifications
Lead-acid battery: 12 V battery, 12–20 batteries, 0 batteries
by default (If there are 16 or more batteries, the output
power is not derated. If there are fewer than 16 batteries,
the output power is derated by 10% each time one battery
is removed.)
If a mains outage occurs, batteries can start the UPS to
supply power to loads.
Rated full load, maximum charge power: 1.8 kW (for 6
kVA), 3 kW (for 10 kVA)
Lead-acid battery:
● Equalized charging voltage range: 2.3–2.4 V/cell; default
voltage: 2.35 V/cell
● Float charging voltage range: 2.23–2.3 V/cell; default
voltage: 2.25 V/cell
Copyright © Huawei Digital Power Technologies Co., Ltd.
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