I. INTRODUCTION
1 | The pure sine wave inverter is specially designed for electricity and communication systems. |
2 | It is a conversion device that converts electricity from the mains city ac voltage or batteries dc voltage to an continuous and purified AC power apply for computers and other electrical equipment |
3 | To prepare for the instability of the city electricity and power cuts. It also prevents various distortions of utility power, such as power supply voltage drop, surge voltage, spike voltage, and broadcast frequency interference. |
4 | This telecome inverter is a new generation of dual input inverter solution designed for the field of communication applications, which is suitable for the high reliability of the communication system. |
5 | The solution is equipped with a 110V/220V/230V AC power supply and a 220V DC power supply, which fills the gap between the traditional UPS power supply and common 5600W pure sine wave inverter solutions. |
6 | It uses a novel design structure that helps users to provide clean, stable, and durable AC power for critical loads, and has the same high reliability as the DC power supply system. |
7 | The design characteristics of the dedicated communication ensure the seamless conversion between the AC and DC power supply, almost no conversion delay, and no need to use the static switch. |
II. FEATURE
1 | AC input startup available: the system could power on with the mains supply 220V input if there is no DC input; |
2 | Unattended operation: the system switches automatically to provide AC 220V to the load between the DC input and AC input; |
3 | Safety protection: DC input polarity converse, over/low voltage, short-road, over-load, over temperature, and inverting malfunction; |
4 | Converse current control: not disturb another communication device in the same DC cabinet; |
5 | DC-dominated Mode: the inverter is providing AC 220V to the load normally, and automatically switches to bypass AC 220V input if a DC input fault occurs. |
6 | AC-dominated Mode: the inverter is on standby, the bypass is providing AC 220V to the load normal, and the load will switch to the inverter automatically if the bypass AC 220V input fault occurs; |
7 | Maintenance bypass is available for battery replacement: |
8 | 5 groups of passive dry contacts respectively for DC input fault, AC input fault, overload information, by-pass information, and output fault ;(Standard configuration) |
9 | Independent RS232 and RS485 communication interfaces to monitor and manage the device in real-time; (Standard configuration) |
10 | Support built-in TCP/IP interface to monitor and manage the device; (Optional) |
11 | Support built-in SNMP TCP/IP interface to monitor and manage the device (Optional). |
III. CUSTOMIZED RANGE
Input & Output voltage | Capacity |
| |
220VAC OUTPUT DESIGN | |
24VDC-220VAC | 1-5KVA |
48VDC -220VAC | 1~10KVA |
110VDC -220VAC | 1~12KVA |
220VDC-220VAC | 1~15KVA |
120VAC OUTPUT DESIGN | |
24VDC-120VAC | 1-5KVA |
48VDC -120VAC | 1-6KVA |
110VDC -120VAC | 1-6KVA |
IV: TECHNICAL PARAMETER
Brand | IDEALPLUSING | |
Model | IPS-DTA500-24(2U) | |
Rate Capacity(KVA) | 0.5KVA | |
Rate power(W) | 400W | |
DC Input | Rate input voltage | 24V |
Rate input Current | 19A | |
Working voltage range | 20~30.5V | |
Start-up voltage range | 21.5~29.5V | |
Reflect noise current | ≤10% | |
AC Input | Allow bypass voltage | 220VAC |
Bypass switch time (ms) | ≤5ms | |
AC Output | Rated capacity (VA) | 0.5KVA |
Rated output power (W) | 400W | |
Inverter output voltage and frequency | 220VAC | |
Output voltage precision (VAC) | 220±10VAC | |
Output frequency precision (Hz) | 50±0.1% Or 60±0.1% | |
Waveform | Pure sine wave | |
Total harmonic distortion (THD) | ≤3% (linear load) | |
Dynamic response time | 5% (load 0←→100%) | |
Power factor (PF) | 0.8 | |
Overload capacity | 100%-120% 60s121%-150% 10s | |
Inversion efficiency (80% resistive load) | ≥85% | |
By-pass conversion time (ms) | ≤5ms | |
Operating environment | Dielectric strength (input and output) | 1500VAC, 1 minute |
Noise (1m) | ≤40dB | |
Operating environment temperature | -20℃~+50℃ | |
Humidity | 0~90%, no moisture condensation | |
Operating altitude (m) | ≤2000 | |
Indication | LCD display | Input and output voltage, frequency, output current, temperature, percentage, etc. |
inverter status | Normal mains, normal inversion, battery under-voltage and output overload | |
Mechanical size | Standard rack | L482*W368*H88(MM), 15KG |
Mechanical weight | Net weight/Gross weight | 15KG/18KG |
Protection function | Input under-voltage and over-voltage, output overload and short circuit protections, etc. | |
