Programmable AC Constant Frequency and Voltage Power Supply High Output Accuracy

• Customization: Available
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Model NO.: AC50
• Voltage of Power Supply: High Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Constant Torque Universal Type
• Output Frequency: 45-67/100/120/200/240Hz
• Number of Phases: Single/Three
• Waveform Distortion: 1.5 Percent
• Circuit Method: Spwm Switch Type
• Customized Processing: Yes
• Input Frequency: 50Hz/60Hz
• Load Type: Hybrid Load
• Transport Package: Wooden Crate
• Specification: customizable
• Trademark: BOS
• Origin: Jinan China

Product Description

 

Product Description

 

Product Overview

AC50 series is a high-precision, fast-response frequency and voltage regulated power supply, which can output a net and stable voltage waveform under the condition that the power supply voltage/frequency of the power grid is unstable, the voltage distortion is serious, there is flicker, drop and other comprehensive voltage quality, to ensure that the high-precision production equipment is not affected by the power grid, to overcome the shortcomings of the parameter regulator can not stabilize the frequency, is an ideal substitute for the parameter regulator.
 

Products features:

1.Wide input voltage range: the rated voltage range can be adapted to ±18%~±25%;

2.High overload capacity: The power unit is modular, which can withstand more than 2 times the rated current without causing voltage drop;

3.Fast dynamic response: < 1% transient change of sudden load voltage, recovery time< 20ms;

4.Good human-computer interaction: 7-inch, 800*480 touch operation display screen;

5.Strong anti-interference: Optical fiber drive control is adopted, which has strong anti-electromagnetic interference ability and reliability;

6.High protection level: electrostatic spraying treatment on the surface of the equipment cabinet, and conformal coating and glue filling treatment are used for PCB.
 

Application industry

It is used in communications, instrumentation, medical equipment, household appliances power supply, precision instrument production and other fields.
 

 

Product Parameters

 

 

Device model	AC50 -11100	AC50 -31300	AC50 -33450	AC50 -331000	AC50 -332000	AC50 -334000	AC50 -338000
Rated power	10kVA	30kVA	45kVA	100kVA	200kVA	400kVA	800kVA
Input AC indicators
Power supply system	Single phase two wire+PE	Three phase four wire+PE	Three phase four wire+PE
Voltage range	176~264VL-N
Frequency range	30~100Hz
Characteristics of output AC
Power supply system	Single phase two wire	Single phase two wire	Three phase four wire
Voltage range	220VL-N
Current range	45A	136A	68A	151A	303A	606A	1215A
Frequency range	Fixed frequency:50/60Hz
Source effect	≤0.1%F.S
Load effect	≤0.1%F.S
Voltage accuracy	≤0.1%F.S
Frequency accuracy	≤0.01%F.S
Voltage harmonics	≤2%
Response time	≤5ms
Equipment efficiency	≥90%
Overload capacity	120%~150% ,1min;150%~200% ,2s; ≥200% ,immediately turn off the output
System function
Oline adjustment function	Adjustable output voltage and frequency online
Memory function	After power failure recovery, the last output mode and parameters can be remembered
Protection function	Input overvoltage and undervoltage, phase loss protection, output overvoltage, overcurrent, overload, short circuit protection, internal overheating protection, etc
Display and Communication
Local operation	LCD display screen
Display resolution	Voltage:0.1V ,Current:0.1A ,Frequency:0.1Hz ,Power:0.1kW
Display accuracy	Voltage:0.1%F.S ,Current:0.2%F.S ,Frequency:0.01% ,Power:0.3%F.S
Remote communication	RS 485/LAN
Communication Protocol	standard Modbus RTU/Modbus TCPIP
Safety
Pressure Resistance Strength	2000Vdc/60s/no breakdown
Insulation Resistance	≥20MΩ@500Vdc
Grounding Resistance	≤100mΩ
Noise	≤65dB(A)
Usage environment
Work Environment	It can work continuously for 24 hours when the ambient temperature is -20 ºC~45 ºC and the relative humidity is 0~95%
Cooling Method	Fan forced air cooling
Protection Level	IP 21
Altitude	≤5000m@>2000m derating use
Size(W*D*H)mm	400*660*800  (Including moving wheels)	500*820*1105  (Including moving wheels)	520*1160*1355  (Including moving wheels)	650*1420*1470  (Including moving wheels)	1550*850*1985  (Including moving wheels)	1910*1160*1940	3100*900*2080

Company Profile

 

  Shandong BOS Energy Technology Co., Ltd. (referred to as BOS) is a high-tech enterprise in Shandong Province specializing in the research and development, manufacturing, sales, and service of power equipment. For more than 20 years, BOS has focused on power electronic conversion technology. Committed to providing customers with the best system solutions, our products include AC/DC test power supplies, AC/DC power supplies, shore power, and new energy product lines. The production base covering an area of 20000 square meters, built in 2010, has an annual output value of over 100 million yuan. BOS is one of the most influential "leading enterprises" among domestic high-power power supply manufacturers.

  BOS has multiple national patents in the field of power supply and has passed international ISO9001 quality system certification, ISO14001 environmental management system certification, and ISO45001 occupational health and safety management system certification; And has successively won honors such as specialized and innovative, gazelle enterprise, and high-tech enterprise, as well as awards such as "Best Supplier of Small and Medium Power Bidirectional Energy Storage Inverters"; Establishing an energy conversion and energy storage engineering technology center; It is a member unit of the China Power Association, a member unit of the Port Science and Technology Committee, an executive director unit of the China Renewable Energy Association, and a qualified supplier for procurement by the Chinese Academy of Sciences.



 

Certifications

 

On Site Filming Of The Project

 

Packaging & Shipping

 

 

Our Advantages

 

FAQ

 

1.Q:Are you manufacturers?
--Yes, we have an independent factory covering an area of over 20000 square meters.

2. Q:Can the power of the product be customized?
--Yes, we can customize products according to your needs.

3.Q: Is there any guarantee for after-sales service after purchasing products from your store?
--Yes,during the warranty period, we will regularly visit customers and collect feedback information to continuously improve the quality of our company's products and services.

4.Q:How is your production management and quality control?
--Our company's production process for all products follows ISO9001, with professional operators controlling each production step. Quality inspectors also conduct regular inspections, and after each product undergoes performance testing, a comprehensive quality inspection will be conducted.