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Model WTHD-U11 | C1K(S) | C2K(S) | C3K(S) | C6K(S) | C10K(S) | ||||||
Rated power (KVA/KW) | 1KVA/1000W | 2KVA/2000W | 3KVA/3000W | 6KVA/6000W | 10KVA/10000W | ||||||
Main Input | Phase | Single-phase (1L+N+PE) | |||||||||
Input Voltage (Vac) | 110/120/127/220/230/240 | ||||||||||
Voltage range | High voltage version : 85~300VAC ±5VAC Low voltage version : 55-145VAC ±3VAC | ||||||||||
Frequency range | 44Hz~56Hz or 54Hz~66Hz | ||||||||||
Bypass voltage | High voltage version : 115~285VAC×(1±3%) Low voltage version : 80~140VAC×(1±3%) | ||||||||||
Power factor | ≥0.99 | ||||||||||
Output | Phase | Single-phase(1L+N+PE) | |||||||||
Rated voltage | High voltage version :220/230/240VAC±2% Low voltage version :110/120/127VAC±2% | ||||||||||
Output frequency | 50/60Hz | ||||||||||
Power Factor | 1 | ||||||||||
(THDV%) | Sine wave THD <2% (linear load) THD<2% Sine wave THD <4% (nonlinear load) THD<4% | ||||||||||
Overload capacity | (Line Mode):105~125% 1Min,125~150% 30 s , >150% 0.5ms (Battery Mode):105~125% 1Min,125~150% 30 s , >150% 0.5ms | ||||||||||
Efficiency | Mains mode | 93% | 94% | 96% | |||||||
battery mode | 90% | 91% | 95% | ||||||||
Battery input | Battery voltage | 24V/36V | 48V/72V | 72V/96V | 192V/240V(option) | 192V/240V(option) | |||||
Battery capacity ×quantity | 12V/7AH ×2pcs/ External battery | 12V/7AH ×4pcs/ External battery | 12V/7AH ×6pcs/ External battery | 12V/7AH x16/20pcs/ External battery | 12V/7AH x16/20pcs/ External battery | ||||||
Charging current | Standard machine (battery built-in): 1A | ||||||||||
Long-term machine (external battery): 1~12A | |||||||||||
Communication and monitoring functions | RS232, Network monitoring card, dry contact, MODBUS monitoring card,optional | ||||||||||
Certification | EN/IEC 61000,EN/IEC 62040,GB/T4943.YD/T1095,TLC | ||||||||||








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