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online ups with transformer double conversion SK33

Location:
Y, U E
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Computer Hardware & Software > UPS & Power Supply

Product Description

SAKO SK33 Series TECHNICAL PARAMETER
MODELSK33-10KVASK33-15KVASK33-20KVASK33-30KVASK33-40KVASK33-60KVASK33-80KVA
SPECIFICATION
SAFTY FEATURES
Ground Guide ConnectednessOn Resistance ≤ 100mω
Insulation ResistanceInsulation Resistance ≥ 50mω
Withstand Voltage TestDC To Ground 2000VDC Lasts 60 Sec., Leakage Current Less Than 10mA,
AC To Ground 2500VAC Lasts 60 Sec., Leakage Current Less Than 10mA
DC INPUT FEATURES
Rated Battery Voltage (VDC)360VDC
Low Battery Alarm (VDC)a324 ± 2VDC
Low Battery Comeback (VDC)326 ± 2VDC
Low Battery Shut-Down (VDC)309 ± 2VDC
High Battery Alarm (VDC)432 ± 2VDC
High Battery Comeback (VDC)430 ± 2VDC
High Battery Shut-Down (VDC)435 ± 2VDC
AC BYPASS INPUT/OUTPUT FEATURES
AC Input WiringThree-Phase Five Lines (L1+L2+L3+N+G)
AC Input Range (VAC)320VAC~480VAC ± 5%, 3 Phase
Low Line Model→Battery Model320VAC ± 5%
Battery Model→Low Line Comeback330VAC ± 5%
High Line Model→Battery Model480VAC ± 5%
Battery Model→High Line Comeback475VAC ± 5%
AC Input Frequency Range (Hz)45~55Hz / 55~65Hz
Bypass Output VoltageThe Same Input
Bypass Output FrequencyThe Same Input
INVERTER OUTPUT FEATURES
Rated Output Power (W)8KW12KW16KW24KW32KW48KW64KW
Rated Output Voltage (VAC)380 ± 5%VAC,,3 Phase
Output Power Factor (PF)0.8
Output WavePure Sine Wave
Output Frequency (Hz)50/60Hz Auto Sensing
Inverter Efficiency> 92%
Transfer Time (ms)0 ms
Overload AbilityOverload 125%, Lasts 10 Minutes After Shutdown,
Overload 150%, Lasts 1 Second After Shutdown
Output Voltage Dynamic Response≤ 5%
Transient Response
Recovery Time (ms)		≤ 60ms
Output Shortcircuit ProtectionImmediately Output Shutdown, Inverter For Fault Shutdown
Output Voltage UnbalanceMax.1% For Balanced Loads, Max.2% For 50% Unbalanced Loads
Phase DisplacementMax.1% For Balanced Loads, Max.2% For 50% Unbalanced Loads
AC CHARGE FEATURES
AC Input Range (VAC)320VAC~480VAC ± 5%, 3 Phase
Charge Voltage (VDC)409 ± 1VDC
Charge Current (A)10A / 20A / 30A Optional
Overcharge Voltage Protection435 ± 2VDC
Overcharge Voltage Comeback409 ± 2VDC
WORKING ENVIRONMENT
Noise (dB)60dB Max.
Working Temperature0°C ~ 40°C Degree
Work Humidity5~95% (No Condensation)
Storage Humidity-40°C ~ 50°C Degree
Altitude (m)Less Than 1000 Meters Above Sea Level,
When More Than 1500 Meters Above Sea Level,Please Derating Use
Product Size (L*W*H) (mm)L984*W430*H1029 mmL984*W550*H1380 mm
N.W. (KG)217 KG230 KG250 KG288KG373 KG509 KG621 KG



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Contact Information

Company:
 Sako Electrical Group Co., Ltd.
Phone Number:
  86-577-62666005,62666006
Fax Number:
 86-577-62666009
 
Sako Electrical Group Co., Ltd.
 Zhejiang , China FREE
 

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