ABB PowerValue 11/31 T, Руководство по эксплуатации

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Nominal current (In,
r.m.s. rated
42 A
Overload on inverter
30 sec @ 150% load
5 min @ 125% load
20 min @ 110% load
Fault clearing capability normal
mode and battery mode
(100ms) [A]
1.5 x In
Crest factor
(Load supported)
3 : 1
Load power factor, rated
0.9
Displacement
(permissible lead-lag range)
0.8 lead – 0.5 lag
84 A
AC / AC EFFICIENCY IN NORMAL MODE, LINEAR LOAD:
100% load
93.1% 93.7%
75% load
92.7% 93.9%
50% load
91.6% 93.6%
25% load 87.6% 91.5%
Eco-mode efficiency,
linear load
≥97
BYPASS—AUTOMATIC: STATIC SWITCH
Transfer time:
inverter => bypass /
bypass => inverter /
eco-mode => inverter
0 / 0 / 10 ms
Fault clearing capability
(bypass mode) for 20 ms
10 x In
1)
(420)
Bypass - maintenance
Yes, standard
Bypass protection fuse or cir-
cuit breaker rating
External fusing according to section Cables and Fuses
10 x In
1)
(840)
Overload on bypass mode
Continuously @ <130% load
1 minute @ >130% load
BATTERY CHARACTERISTICS 10 kVA 20 kVA
Technology VRLA, vented lead-acid
Number of 12 V
blocks (fixed)
24 (10 kVA B) / 48 (10 kVA B2) 48 (20 kVA B)
Battery charger max.
current charger capability
4 A / 8 A (for S model) 4 A / 8 A (for S model)
Battery charger max.
power charger capability
1.15 kW / 2.3 kW (for S model) 1.15 kW / 2.3 kW (for S model)
Floating voltage (VRLA)
2.28 VDC/cell
End of discharge
voltage (VRLA)
1.65 VDC
R.m.s. ripple current
(% of the battery capacity )
±2%
Temperature
compensation
Yes
Battery test
Automatic and periodic battery test (selectable)
1) With recommended fuses, see section Cables and Fuses
PowerValue 11/31 T Technical Specifications Page 9