KEOR HPE ’20 250 kW

Keor HPE is a Three Phase online double conversion UPS with 3-Level IGBT technology, PWM high frequency and with the possibility to be connected in parallel to have N+X redundancy of up to 6 units in total. The rated power delivery is 60-80-100-125-160-200-250-300-400-500 kW. The batteries are lead acid sealed maintenance-free and valve regulated in an external cabinet. Its compact design and front access feature reduces the foot-print for installation, which reduces the infrastructure cost. Its reliable and robust design supports the most critical loads which makes it suitable for commercial applications, data centers, manufacturing, health care and infrastructure needs.

FEATURES

IGBT Based Rectifier
Compact Foot Print
Front Access
Rectifier Walk-In & Delay Start
Input Phase Auto Correction
Smart display
High efficiency upto 96.5%
Unity power factor
Inbuilt batteries / Isolation transformer optional

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Description

Product Model

- Model
  
  Keor HPE
- Rating
  
  250 kW
- DC Volts
  
  ± 360 V
- Dimension (mm)
  
  880 x 970 x 1978 (W x D x H)
- Weight (kgs)
  
  850

Product Details

Specification

Physical Characteristics

Product Details

Specification

General	Capacity: 250 kVA Isolation Transformer: Optional Overall Efficiency: Upto 96.5% Inverter Efficiency: Upto 97% ECO Mode: >98% Manual Bypass: Yes EMI / RFI Filter: Yes
Input Parameters	Input Voltage: 400V AC Input Voltage Range: 320 – 460 V Input Connection: 3W+N+G Input Power Factor: > 0.99 THDi: < 3% Input Frequency Range: 45 – 65 Hz
DC Characteristics	DC Voltage: ± 360 V Battery Connection: 3 Wire Standard Charging Current: YES Additional Charging current (Optional): NO
Battery Type	12 V VRLA 12 V Tubular Ni-Cad 2 V VRLA
Output Parameters	Output Connection: 3W+N Output PF: Unity Output Frequency: 50 / 60 Hz Output Waveform Type: Sinewave Overload Capacity 110%: 10 min Overload Capacity 125%: 5 min Overload Capacity 150%: 30 sec Output Voltage (in VAC): 380/400/415 V Back feed detection: Optional Temperature Compensated Battery Charging: Optional
Protections	Ingress Protection: IP 20 Input Low / High Protection: Yes Output Low / High Protection: Yes Overload Protection: Yes Short Circuit Protection: Yes Surge Protection: Yes
Communication Options	Modbus SNMP Dry Contacts RS 232 Temperature Humidity Door Sensors Email Facility
Environment Features	Operating Temperature: 0 – 40 ° C
Certificates	UE / CE Certificate RoHS
Compliance	“IEC 620 40 -1, IEC 620 40 – 2, IEC 620 40 -3”

Physical Characteristics

Physical Characteristics	Width (mm): 880 Depth (mm): 970 Height (mm): 1978 Weight (kgs): 850 Colour: RAL 9005

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