UPS trực tuyến tần số cao ba pha 80-100KVA

Environmental characteristics

Item

Unit

Specifications

Noise within 1 m

dB

Max. 75

Altitude

m

≤1000, derate power by 1% per 100m

Relative humidity

% RH

0 ~ 95, non-condensing

Operating temperature

°C

0 ~ 40°C

Storage and transport temperature for UPS

°C

-15 ~ 60

Mechanical characteristics

Model

80K

100K

Rated power (kVA)

Unit

80

100

Dimensions, D x W x H

mm

1000 x 430 x 1200

Weight

kg

200

Color

N/A

Black

Rectifier AC input (mains)

Rated power (kVA)

Unit

80~100

Rated AC input voltage

Vac

380/400/415 (3-phase and sharing neutral with the bypass input)

Input voltage tolerance

Vac

305 ~ 478; 208 ~ 304(output derated below 70%)

Frequency

Hz

50/60 (tolerance: 40Hz ~ 70Hz)

Power factor

kW/kVA

0.99 (0.97) full load(half load)

Harmonic current distortion

THDI%

<4 (full load)

Max. current / phase

A

80kVA/80kW

154

100kVA/100kW

183

Icc

kA

≤ 10kA

Battery 

Intermediate DC circuit

Battery

External battery

Number of lead-acid cells

Nominal

216 (6cells x 36 12V battery block)

Maximum

240 (6cells x 40 12V battery block)

Minimum

192 (6cells x 32 12V battery block)

Float voltage

V/cell

2.28V/cell

Temperature

Compensation

(option)

mV/℃/cl

0~-5

Ripple voltage

% V float

≤1

Ripple current

% C10

≤5

Boost voltage

VRLA

2.35V/cell

EOD voltage

V/cell

1.67-1.83V/cell (adjustable)

Battery charge

V/cell

Constant current and constant voltage charge mode

Battery charging power¹   max current

 A

24A(adjustable) @ 80KVA/100KVA Model

Note:

1. At low input voltage the UPS recharging capability increases and load decreases (up to the maximum capacity indicated).

Inverter output (to critical load)

Rated power (kVA)

Unit

80~100

Rated AC voltage¹

Vac

380/400/415 (three-phase four-wire, with neutral reference to the bypass neutral)

Frequency

Hz

50/60 Auto Selectable

Overload

%

100%~110% for 60min

110%~125% for 10min

126%~150% for 1min

>150% for 200ms

Steady state voltage stability

%

± 1 (balanced load), ± 2 (100% unbalanced load)

Total harmonic voltage

%

<2 (linear load), <4 (non-linear load)

Synchronization window

+/- 1Hz, +/- 2Hz, +/- 4Hz (default: 4Hz)

Output rated current

(380/400/415V)

A

80kVA/80kW

121/116/111

100kVA/100kW

152/145/139

Note:

1. Factory setting is 400V. 380 or 415V is selectable by commissioning engineer.

Bypass mains input

Rated power (kVA)

Unit

80~100

Rated AC voltage¹

Vac

380/400/415 (Three-phase four-wire, sharing neutral   with the rectifier input and providing neutral reference to the output)

Overload

%

105%~110% for 60min

110%~125% for 10min

126%~150% for 1min

>150% for 200ms

Upstream protection, bypass line

N/A

Circuit breaker, rated up to 100% of nominal output current.

Frequency

Hz

50/60 Auto Selectable

Transfer time (between bypass 

and inverter)

ms

Synchronous transfer: Line <àBattery 0ms

Inverter <àBypass 0ms

(When phase lock fails, <4ms interruption occurs from inverter to bypass) Inverter <àECO ≤10ms

Bypass voltage tolerance

%Vac

Upper limit: +10, +15 or +20, default: +15

Lower limit: -10, -20, -30 default: -20

Frequency Range

Hz

+/- 1Hz, +/- 2Hz, +/- 4Hz (default: 4Hz)

Note:

1. Factory setting is 400V. 380V or 415V is selectable by commissioning engineer.