Product photo
Pure Sine Wave Telecom Inverter
XMI-HR Series · 19-inch rack-mount telecom inverter · Pure sine wave output · Designed for telecom base stations, office power, industrial control and security applications.
Model: XMI-HR (XMI10HR-X / XMI20HR-X / XMI30HR-X)
Capacity
1kVA / 2kVA / 3kVA
Waveform
Pure sine wave (inverter mode) · THD ≤ 3% (linear load)
Input
AC 176–250VAC (configurable) · 50Hz ±5% · PF ≥0.99 · DC 48V
Output
AC 220VAC ±2% · 49–51Hz · Efficiency ≥90% (inverter mode) · Switching time ≤10ms
| Parameter | Value |
|---|---|
| Series | XMI-HR |
| Models | XMI10HR-X · XMI20HR-X · XMI30HR-X |
| Capacity | 1kVA / 2kVA / 3kVA |
| AC input voltage | 176–250VAC (configurable) |
| Input frequency | 50Hz ±5% |
| Input power factor | ≥0.99 |
| Rated DC voltage | 48VDC |
| Battery voltage range | 43–60VDC |
| AC output power factor | 0.8 |
| AC output voltage (inverter mode) | 220VAC ±2% |
| Efficiency (inverter mode) | ≥90% |
| Output frequency (inverter mode) | 49–51Hz |
| Waveform | Pure sine wave (inverter mode) |
| Total harmonic distortion | ≤3% (linear load under full load) |
| Overload | 125% rated load: 10 min · 150% rated load: 1 min |
| Switching time | ≤10ms |
| DC output voltage | 54.5–57.6VDC |
| Optional rectifier module current | XMI10HR-X: 0A / 6A / 30A (6A charging) · XMI20HR-X & XMI30HR-X: 0A / 10A / 30A (6A charging) |
| Bypass (to inverter) low-voltage recovery point | 186 ± 3VAC |
| Bypass (to inverter) high-voltage recovery point | 255 ± 3VAC |
| Inverter to bypass low-voltage switch point | 176 ± 3VAC |
| Inverter to bypass high-voltage switch point | 265 ± 3VAC |
| Battery low-voltage warning point | 43 ± 0.5VDC |
| Battery undervoltage protection point | ≤40VDC |
| Battery overvoltage protection point | ≥60VDC |
| Battery overvoltage recovery point | ≥55VDC |
| Output overcurrent protection | 100%–135%: protection after 10 min · 125%–150%: protection after 1 min · >150%: instant protection |
| Output short-circuit protection | Yes (short circuit is prohibited when connected to mains) |
| Battery reverse connection protection | Yes (models with charging function prohibit reverse polarity connection) |
| Over-temperature protection | Yes (auto recovery after fault condition is removed) |
| Cooling method | Built-in fan cooling (intelligent speed control) |
| Display | LCD · LED (optional) |
| Communication | RS485 · Dry contact |
| Dimensions (W×D×H, mm) | 482 × 350 × 44 |
| Weight (kg) | 6.2 |
| Minimum order | 79 |