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Three-Phase Output Emergency Power Supply

Application Scope: This series of power supplies are applicable to provide emergency power supply for various three-phase, single-phase and mixed equipments that consume electricity, such as elevator, fan, water pump, lighting device and air conditioner, etc. they are widely used in high buildings, firefighting facilities, hospital, airport, subway, power plant, big marketplace, bank and negotiable securities, etc. They have a wide application scope and adaptable to the load.
Output power ( KW ) range: 2.2, 3, 3.7, 5.5, 6, 7.5, 11, 15, 18.5, 20, 22, 25, 30, 37, 40, 45, 55, 75, 80, 93, 100, 110, 120, 132, 150, 160, 187, 200, 220, 250, 280, 315, 400, 500. Specifications excluded in this series may be proposed separately in the purchase order.

Quantity:
Technical Index EPS-2.2KW-500KW
AC
input
Input AC voltage allowance (V) AC380/220 ± 20%, separate N line and PE line
AC input frequency (Hz) 45-65
AC
output
AC output voltage accuracy (V) Same with the city power voltage when normal;
 AC380/220 ± 5% when emergency
AC output frequency accuracy (Hz) 50 ± 0.05
AC output rated power (kW) 2.2~500
Overload capacity 120% normal operation: 150%, l0s
Inversion efficiency (80% resistant load) In case of city power supply ≈ 100%, in case of
 emergency power supply ≥90% (≤5kw) , ≥92%(>5kw)
Wave form distortion rate (THD) (linear load) ≤5%
Active response (load 0-100%) 5%
Protection function Output overload, output short circuit, superheat protection,
 over charged of battery, over discharge protection
Firefighting linkage DC24V
Converting time < 5s (may < 0.25s when special requirement)
Battery type Valve controlled maintenance-free lead acid rechargeable batteries,
 or maintenance-free lead acid rechargeable batteries
Standby time ≥90 min (may be extended)
Insulation intensity (VAC) (input and output) 2000V/min
Noise (1m) With city power supply 0Db; without city power supply ≤55dB
Applicable ambient temperature -10℃ ~ 50℃
Humidity 0-90%, without dew
Applicable altitude (m) ≤2000

Three-phase Emergency Power Supply (Size & weight list of EPS)

Capacity(KW) Size (mm) D * W * H Weight (Kg) Capacity
(KW)
Size (mm) D*W*H Weight(Kg)
90
min
2.2 450 * 650 * 1800 320(incl. battery) 93 (600 * 800 * 2200) * 2 1 030 * 2
3.7 600 * 800 * 1800 640(incl. battery) 110 1050 * 2
5.5 860(incl. battery) 120 1120 * 2
6 875(incl. battery) 132 (600 * 800 * 2200) * 3 1200 * 3
7.5 600 * 800 * 2200 920(incl. battery) 150 1280 * 3
11 800 *1000 * 2200 1000(incl. battery) 160 1300 * 3
15 600* 800 * 2200
(main machine)
600 187 1350 * 3
18.5 620 200 1380 * 3 (1200V/600A)
22 680 220 1400 * 3
30 700 250 1450 * 3
37 800 280 (800* 1000 * 2200) * 3
45 850 315 1480 * 3 (1200V/800A)
55 950 400 1500 * 3
75 (600 * 800 * 2200) * 2
(main machine)
820 * 2 500 1530 * 3
80
850 * 2
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