Product photo
Low Frequency UPS 10KVA-15KVA

Low Frequency UPS 10KVA-15KVA

Low frequency online UPS with isolation transformer design for stable output under complex/industrial loads.

Capacity range: 10–15 kVA
Topology
Online Double Conversion
Transfer time
0 ms
Input / Output
3 Phase In / 3 Phase Out (project option)
Bypass
Static bypass + maintenance bypass (option)
Parameter Value
Capacity10 kVA / 15 kVA
TopologyOnline double conversion
DesignLow frequency (transformer-based) for enhanced load adaptability
Input rated voltage380/400/415 VAC (line-line), 3 Phase + N + PE
Input frequency50/60 Hz
Input frequency range40–70 Hz
Output rated voltage380/400/415 VAC (line-line), 3 Phase + N + PE
Output voltage regulationHigh-precision regulation (configuration dependent)
Output frequency50/60 Hz (sync / battery mode)
Output waveformPure sine wave
Output THDLow THD (load dependent)
Overload capabilityHigh overload tolerance (project configuration)
Transfer time0 ms
Battery systemDC bus with configurable battery string (project-based)
ChargingIntelligent charging, current configurable (model dependent)
DisplayLCD / touch display (model dependent)
CommunicationRS232 / RS485; optional: SNMP, dry contact
Operating temperature0–40°C
Humidity0–95% (non-condensing)
Protection classIP20
Minimum order70