BWT Pure Sine Wave DC AC Inverters 48Vdc-120Vac 1KVA 2KVA 3KVA

Brand Name:BWT
Certification:CE,UL
Model Number:BWT48/120-1KVA
Minimum Order Quantity:10 piece
Delivery Time:6-8 weeks
Payment Terms:L/C, T/T
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Verified Supplier
Location: Beijing Beijing China
Address: No 803,Unit 3 ,DaDou Road, Huihao Building .Fangshan District,Beijing,China
Supplier`s last login times: within 36 hours
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Product Details

BWT Inverter Pure Sine Weave 48Vdc to 120Vac 1KVA 2KVA 3Kva 0.8 efficiency Small MOQ for OEM


BWT Inverter Pure Sine Weave 24Vdc to 230Vac 1KVA 2KVA 3KW 0.8 efficiency Small MOQ for OEM


Description :


This type Rack mount Inverter with 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. The solution is equipped with 230V AC power supply and 24V DC power Input , which fills the gap between the traditional UPS power supply and common pure sine wave inverter solutions.
It uses a novel design structure that helps users to provide Pure, stable and durable AC power for critical loads, and has the same high reliability as the AC power supply system. The design characteristics of the dedicated communication pure sine wave inverter ensure the seamless conversion between the AC and DC power supply, almost no conversion delay, and build in the static switch.


Feature:


  • Standard 19” Rack mount2 RU Chassis;
  • True sine wave output (T.H.D < 3%);
  • Large 128*64 digital Lcd display data information,4 led display working;
  • 5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault);
  • RS232 and RS485 & Optional SNMP communication Port;
  • Power-on self-test, Soft output start,Start auto restart while Ac or Dc is recovering;
  • Auto switch function: DC to AC, AC bypass, less than 5ms;
  • Real-time monitoring of the system operating status,Audible and visual alarm;
  • Record the historical alarm message and can be queried;
  • Build in voltage regulator Stabilize AC voltage;
  • Maintenance bypass /DC available;
  • Protection :Short load protection, over load protection, battery over/under voltage protection, over current, over temperature;

Parameters :


Technical Data
ModelBWT48/120-1KVABWT48/120-2KVABWT48/120-3KVA
INPUT
Battery Input Voltage48Vdc
Battery Voltage Range42-58Vdc
DC Input Current23.8A Max47.6A Max71.4A Max
Bypass Input Voltage120VacNorm
Bypass Voltage Range

100-140VAC

)


AC Input Frequency60Hz
Frequency Range43~67Hz
PF>0.8
OUTPUT
Output Capacity1000VA2000VA3000VA
Rated Output Capacity800W1600W2400W
Rated output Voltage120VAC (Inverter Mode )-
Rated Output Current6.67A13.3A20A
Output Voltage Range120Vac(Tolerance ±1.5% @Inverter Mode)
Output Efficiency≥85% (Inverter Mode)
Output Frequency60Hz
Output Wave57~63Hz
THDPure sine wave
Switch Time (By pass to Inverter mode)≤5ms (With Load)
PROTECTIVE FEATURE
AC Under Voltage Switch Protection≤90VAC (Backlash voltage≥5Vac)
AC over Voltage Switch protection≥140VAC
Over-TemperatureYes (Auto Switch)
Battery under voltage protection point≤40VDC
Battery Low-voltage alarm43VDC±0.5
Battery overvoltage protection point≥60VDC
Battery overvoltage recovery point≤57VDC
Cooling2 Fans2 Fans4 Fans
Temp.Control@ Innner Temp.>45℃ & Speed According to the output Capacity@ Output Capacity >50%
OUTPUT OVER CURRENT PROTECTION
Over Load CapacityContinue working @overload 110%
Over Load CapacityContinue working 60s @ overload 110%~130%
Over Load CapacityContinue working 10s @over load >150%
Over Temp. ProtectionYes
short circuit ProtectionYes (Don’t test under AC Connect)
Reverse connection protectionYes
Output OVP≥144VAC(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


LVDEN 60950-1
EMC/EM IEN 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℃
Cooling
High temperature operation50±2℃ (rated load 24H)
Low temperature operation-20±2℃ (rated load 24H)
High temperature storage80±2 ℃,24H
Low temperature storage-40±2℃,24H
Humidity0~90%,No moisture condensation
Operating Altitude (m)Altitude Full power up to 3000m.derating -2% / 100m, max altitude 5000m
COMMUNICATION
Rs232 & Rs485Yes
SNMPOptional
Dry Contact5 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)
Weight11.5KG










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.

China BWT Pure Sine Wave DC AC Inverters  48Vdc-120Vac 1KVA 2KVA 3KVA supplier

BWT Pure Sine Wave DC AC Inverters 48Vdc-120Vac 1KVA 2KVA 3KVA

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