19 Inch Sine Wave Rack Mount Inverters 110Vdc To 220Vac 1KVA

Product Specification

BWT Inverter Pure Sine Weave 48Vdc to 230Vac 1KVA 19 inch Rack Mount Inverters

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
Model	BWT110/220-2KVA
INPUT
Battery Input Voltage	90~135Vdc
Battery Voltage Range	110Vdc
DC Input Current	22.2A Max
Bypass Input Voltage	220Vac Normal
Bypass Voltage Range	170~270Vac
AC Input Frequency	50Hz
Frequency Range	43~67Hz
PF	>0.8
OUTPUT
Output Capacity	2000VA
Rated Output Capacity	1600W
Rated output Voltage	220VAC (Inverter Mode)
Rated Output Current	7.27A
Output Voltage Range	220Vac(Tolerance ±1.5% @Inverter Mode)
Output Efficiency	≥85% (Inverter Mode)
Output Frequency	50Hz/60Hz
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	≤80VDC
Battery Low-voltage alarm	82VDC±0.5
Battery overvoltage protection point	≥140VDC
Battery overvoltage recovery point	≤135VDC
OUTPUT OVER CURRENT PROTECTION
Over Load Capacity	Continue working 60s @101%<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
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
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.
Inverter Status	Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc.
MEASUREMENT
Size W*D*H(mm)	482mm *370mm*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.