KN-H11 single-input single-output high-frequency online type
Features
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Convertible tower and rack installation modes, providing flexible options for users.
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Digital control technology, ensuring a more stable and reliable control system.
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Wide input voltage range, preventing frequent switching to battery power.
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Output power factor up to 0.9 (0.8 optional), offering higher actual load capacity.
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Expandable charging current for 1–3KVA models, and configurable charging current for 6–10KVA models.
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Comprehensive protection functions, including overload, output short-circuit, inverter over-temperature, battery undervoltage warning, and battery overcharge protection.
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Multiple communication interfaces, including RS232 and USB; optional SNMP adapter.
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Product Name:
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KN-H11 single-in single-out high-frequency online type
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Technical parameters
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Specification and model
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KN-H11/1KVA
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KN-H11/2KVA
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KN-H11/3KVA
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KN-H11/6KVA
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KN-H11/10KVA
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Capacity
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1000va/900w
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2000va/1800w
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3000va/2700w
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6000va/5400w
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10000va/9000w
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Input characteristics
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Format
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Single-phase grounding type
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Rated voltage
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200/208/220/230/240VAC
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220/230/240VAC
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Voltage range
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Full load 160-290VAC, ≤60% load 110-290VAC
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120～276VAC
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Frequency range
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45 ~ 55Hz/55 ~ 65Hz (50/60Hz adaptive)
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(50/60Hz adaptive)
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Input waveform distortion degree
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≤3% (linear load)
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≤3% (linear load)
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Power factor
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＞0.99
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＞0.99
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Oil engine connection
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yes
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Output characteristics
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Format
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Single-phase grounding type
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Rated voltage
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200/208/220/230/240VAC（1±2%）
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220/230/240VAC（1±1%）
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46～54Hz/56～64Hz
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50/60Hz±10%
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Frequency (Mains power mode)
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50/60Hz±0.02Hz
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50/60Hz±0.1Hz
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Frequency (Battery mode)
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3% (linear load), ≤5% (nonlinear load)
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≤2% (linear load), ≤5% (nonlinear load)
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Waveform distortion degree
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＞0.99
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＞0.99
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Power factor
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3:01
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3:01
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Peak coefficient
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Full load ≥90% (mains power mode)
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Full load ≥93.5% (mains power mode)
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Overall efficiency
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Mains power mode: 100% to 150% 30 seconds, > 150% 300 milliseconds;
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Mains power mode: ≤110% for 60 minutes; ≤127% 10 minutes; ≤150% 1 minute; > 150% immediately switch to bypass;
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Overload capacity
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Battery mode: 100% to 150% for 30 seconds, > 150% for 300 milliseconds
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Battery mode: ≤110% for 10 minutes; ≤127% per minute; > 127% shut down
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Battery characteristics
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Rated voltage
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24VDC
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48VDC
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72VDC
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±96/108/120VDC is optional
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Battery type
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12V/7Ah or12V/9Ah
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12V/7Ah or12V/9Ah
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Backup time
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Full load for 3 to 5 minutes, half load for 6 to 10 minutes (standard machine)
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It depends on the configured battery
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Charging time
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6 to 8 hours
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Charging current
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1.2A (standard machine), 6A (long machine)
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1A (standard machine), 6A (long machine)
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Environmental characteristics
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Working temperature
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0～40℃
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Storage temperature
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-25～+55℃
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Relative humidity
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0-95% (no condensation)
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Altitude
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< 1500m, (above 1500m, use a reduced limit)
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Noise
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Less than 50dB, within 1 meter
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Other characteristics
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Communication
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RS232/USB/RJ45/SNMP
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Standard
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IEC/EN62040-1，IEC/EN60950-1
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Dimensions (width, depth, height) : mm
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143×410×215
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198×465×337
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250×510×618
or 220×510×440 |
250×510×618
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Net weight (Kg)
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14.5/8.5
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22/13
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25/14.8
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60/20
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62/25
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5/5
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