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[China]
Trade Verify
Address: No 803，Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Contact name:Lee
Beijing Ding Ding Future Technology Co.Ltd |
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Verified Suppliers
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BWT Inverter Pure Sine Weave 48Vdc to 230Vac 1KVA 19 inch Rack Mount Inverters
Feature:
Parameters :
| Technical Data | |
| Model | BWT48/230-1KVA |
| INPUT | |
| Battery Input Voltage | 48Vdc |
| Battery Voltage Range | 42-58Vdc |
| DC Input Current | 23.8A Max |
| Bypass Input Voltage | 230Vac Normal |
| Bypass Voltage Range | 170~270Vac |
| AC Input Frequency | 50Hz |
| Frequency Range | 43~67Hz |
| PF | >0.8 |
| OUTPUT | |
| Output Capacity | 1000VA |
| Rated Output Capacity | 800W |
| Rated output Voltage | 230VAC (Inverter Mode) |
| Rated Output Current | 3.47A |
| Output Voltage Range | 230Vac(Tolerance ±1.5% @Inverter Mode) |
| Output Efficiency | ≥85% (Inverter Mode) |
| Output Frequency | 50Hz |
| Output Wave | Pure sine wave |
| THD | ≤3% (Line Load) |
| Switch Time (By pass to Inverter mode) | ≤5ms (With Load) |
| PROTECTIVE FEATURE | |
| AC Under Voltage Switch Protection | ≤176Vac (Backlash voltage≥10Vac) |
| AC over Voltage Switch protection | ≥264AC |
| 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 | ≥264VAC(Inverter Mode) |
| Output low voltage alarm | ≤176VAC (Inverter 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
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| LVD | EN 60950-1 |
| EMC/EM I | EN 61000-6-3; EN 61000-6-1 ;IEC 61000-6-2 and IEC 61000-6-4 |
ROHS
| IEC 62321-4 , IEC 62321-5,IEC 62321-6,IEC 62321-7,IEC 62321-8
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| ENVIRONMENT TEST PERFORMANCE | |
| Ambient Temp. | -20~ +50℃ |
| Cooling | 2*Fans |
| 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.
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Inverter Status
| Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc.
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| MEASUREMENT | |
| Size W*D*H(mm) | 482mm *347mm*88mm (2RU) |
| Weight | 11.5KG |
Solutions
We provide a complete solutions including site survey, propose
professional plan according to customer’s request ,technical
support, and maintenance service for Telecommunication Companies in
and out of China. We have a competent team and a network of trusted
Partners around the world.
FAQ :
1. How do you control the quality?
A:All products before the shipment are simulated usage scenarios,
load and full load and current sharing test to ensure the quality
of the product.
2. What is your minimum order quantity?
A:There is no minimum order quantity, and one can also be done. The
only difference is the price and schedule.
3. Can you introduce your company?
A:I am very honored. I will send you the company’s introduction
document later to give you a more comprehensive and direct
introduction to our company’s information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent
renewal of supply, flexible provided according to different to
different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and
the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It
has already had a certain reputation. We will carefully analyze it.
If it is indeed our quality problem, you can rest assured that it
will do things according to the contract agreement and will never
let you have any after the worries, our service team will be happy
to serve you.
7 What about the quality ?
A:100% original with new package. we will test each item before
posted to make sure each item with good quality.
8 How many months for guarantee ?
A: 1 year quality guarantee
9 How to deal with any inferior -quality goods ?
A: Goods can be post by with our charge of post fee for any bad
quality products within guarantee time.
