(24Vdc/48Vdc) DT1000 Series Standalone Communication Inverter
Standard 19-inch rack mount | Pure sine wave output | 5-channel dry contact monitoring | Designed specifically for communication base stations
- 📏 19-inch 2U rack mount
- 📊 Pure sine wave output
- 🔌 5 dry contact points (fault monitoring)
- ⏱️ Switching time ≤5ms
- DC Input Voltage: 48Vdc (24Vdc optional)
- AC Output Voltage: 110/220/230Vac
- Power Range: 1KVA ~ 10KVA
- Output Frequency: 50/60Hz (±0.1%)
- Inverter Efficiency: ≥85%
- Operating Temperature: -40℃ ~ +55℃
| Feature | Description |
|---|---|
| Standard 19-inch Rack Mount | 2RU height design, perfectly fits communication cabinets, saving installation space |
| Pure Sine Wave Output | High output waveform quality, suitable for all types of AC loads, including inductive loads |
| 5 Dry Contact Monitoring Alarms | DC input fault, AC input fault, overload signal, bypass information, output fault, real-time reporting |
| Real-time Status Monitoring | LCD display provides real-time information on input voltage, output voltage, frequency, output current, temperature, operating mode, etc. |
| Audible and Visual Alarm | Triggers audible and visual alarms upon fault, enabling on-site personnel to quickly locate issues |
| Intelligent Communication Interface | Standard RS232 and RS485, with optional SNMP card for easy integration into environmental monitoring systems |
| Wide Operating Temperature Range | -40℃ ~ +55℃, suitable for harsh environments such as outdoor base stations |
| Multi-battery Compatibility | Supports lithium batteries, lead-acid batteries, gel batteries, and nickel-cadmium batteries |
| INPUT | |
|---|---|
| AC Input Voltage | 83-135A |
| Battery Input Voltage | 24Vdc |
| Battery Voltage Range | 22-28Vdc |
| Cooling | Fan Cool(Temp.Control Speed According to the output capacity) |
| DC Input Current | 125AMax |
| Output Frequency | 50Hz/60Hz±1% |
| PF | 0.8 |
| OUTPUT | |
| Output Capacity | 1000VA/ 2000VA/ 3000VA |
| Rated Output Capacity | 800W/ 1600W/ 2400W |
| Rated output Voltage | 110VAC (Inverter Mode ) |
| Rated Output Current | 7.2A/14.4A/21.8A |
| Output Voltage Range | 110Vac(Tolerance ±1.5% @Inverter Mode) |
| Output Efficiency | ≥85% (Inverter Mode) |
| Output Frequency | 50Hz/60Hz |
| Frequency Range | 43~67Hz |
| Output Wave | Pure sine wave |
| THD | ≤3% (Line Load) |
| Switch Time (By pass to Inverter mode) | ≤6ms (With Load) |
| PROTECTIVE FEATURE | |
| AC Under Voltage Switch Protection | ≤88VAC (Backlash voltage≥5Vac) |
| AC over Voltage Switch protection | ≥132VAC |
| Over-Temperature | Yes (Auto Switch) |
| Battery under voltage protection point | ≤40VDC |
| Battery Low-voltage alarm | 43VDC±0.5 |
| Battery overvoltage protection point | ≥60VDC |
| Battery overvoltage recovery point | ≤57VDC |
| Output Over Current Protection | |
| Over Load Capacity | Continue working 60s @100%<load<120% |
| Over Load Capacity | Continue working 10s @ 121%<Load<150% |
| Over Temp. Protection | Yes |
| short circuit Protection | Yes (Don’t test under AC Connect) |
| Reverse connection protection | Yes |
| Output OVP | ≥132VAC(Inverter Mode) |
| Output low voltage alarm | ≤88VAC (Inveter Mode) |
| SAFETY AND EMC | |
| Dielectric strength（AC-Chassis） | 3500Vdc/10mA//1min .No flash over, no breakdown, no arc (Only AC Input priority) |
| Dielectric strength（DC-Chassis） | 750Vdc/10mA/1min. No flash over, no breakdown |
| LVD | EN 60950-1 |
| EMC/EMI | EN 61000-6-3; EN 61000-6-1 ;IEC 61000-6-2 and IEC 61000-6-4 |
| ROHS | IEC62321-4, IEC 62321-5,IEC 62321-6,IEC 62321-7,IEC 62321-8 |
| ENVIRONMENT TEST PERFORMANCE | |
| Ambient Temp. | -20~ +50℃ |
| High temperature operation | 50±2℃ (rated load 24H) |
| Low temperature operation | -20±2℃ (rated load 24H) |
| High temperature storage | 80±2 ℃，24H |
| Low temperature storage | -40±2℃，24H |
| Humidity | 0~90%，No moisture condensation |
| Operating Altitude (m) | Altitude Full power up to 2000m.derating -2% / 100m, max altitude 5000m |
| COMMUNICATION | |
| Rs232 & Rs485 | Yes |
| SNMP | Optional |
| Dry Contact | 5 group |
| LCD DISPLAY | |
| LCD Status | Input and output Voltage, Frequency ,Output Current,Temp., Load Rate,LOGO etc. |
| Inverter Status | Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc. |
| MEASUREMENT | |
| Size W*D*H(mm) | 482mm*370mm*88mm (2RU) |
| Weight | 11KG |
| Communication Base Station | 📡 | Inverts the base station's 48V DC battery power to AC power, supplying AC equipment such as air conditioning, lighting, and monitoring systems within the base station. |
|---|---|---|
| Access Network Equipment Room | 🏢 | 19-inch rack mounting, saving space; 5 dry contact points facilitate unattended remote monitoring of the equipment room. |
| Fiber Optic Repeater Station | 🌉 | Wide operating temperature range, adaptable to outdoor environments, providing reliable AC power for communication equipment. |
| Enterprise Equipment Room | 🖥️ | Provides pure sine wave AC power to servers and network equipment, ensuring data security. |
Does the DT1000 series support parallel connection?
No. The DT1000 series is a standalone design. For parallel redundancy, we recommend the DT1500 modular series or the DT2000 parallel series.
Does it support 24Vdc input?
Yes. This series offers both 24Vdc and 48Vdc input voltages. Please specify when ordering.
How to achieve remote monitoring?
The product comes standard with RS232 and RS485 interfaces. An SNMP card is optional, supporting connection to third-party environmental monitoring systems.
What is the conversion time?
Bypass to inverter conversion ≤5ms, meeting the switching time requirements of communication equipment.
Which battery types are supported?
Lithium batteries, lead-acid batteries, gel batteries, and nickel-cadmium batteries are supported. Charging parameters are configurable.
What is the operating temperature range?
-40℃ ~ +55℃, suitable for harsh environments such as outdoor base stations.
