Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Jiangsu, China

Brand Name: Cosuper

Model Number: CRT-12000

Input Voltage: 48/96Vdc/110vac/220vac

Output Voltage: 220/230/240V

Output Current: 1-50A

Output Frequency: 50/60Hz

Output Type: Single

Size: 584*450*200 (L*W*H)mm

Type: DC/AC Inverters

Inverter Efficiency: 89%

Warranty: 12 months

Weight: 77KG

rated power: 12000w

Surge Power: 36000W

Output Waveform: pure sine wave( THD<5%)

Display: LCD

Charge Current: 35A

Efficiency: 87%~89%

Transfer Time: <8 ms

AC Voltage Regulation: 200-240VAC(Adjustable,10V/click)

CANbus function: yes

Product name: low frequency inverter 48v 12kw

Supply Ability

Supply Ability: 5000 Piece/Pieces per Month

Packaging & Delivery

pure sine wave 12000 watt low frequency solar inverter 48v 12kw charger

CRT series is inverter combined with AC charger and auto transfer switch. It is a professional solution for the off-grid solar system based on Low-Frequency technology. With the pure sine wave output, no matter coffee machine, microwave, TV, satellite, printer or other equipment, CRT series inverter charger gives the perfect performance of running loads from household appliances to office devices.

This multi-function inverter, combining functions of inverter, battery charger and auto transfer switch to offer uninterruptible power. Its comprehensive LCD display offers user-configurable

and easy-accessible button operation such as battery charging current, acceptable input voltage based on different applications. CANbus communication allows the interactive controller for special applications.

Product Features

1. High power factor up to 1

2. Pure sine wave output for sensitive and motor loads

3. Smart LCD setting (Working modes, Charge Current, Charge Voltage, etc.)

4. Auto switch between Utility AC and Battery with minimum 10 milliseconds as UPS

5. Manual switch priority power source among Solar, Utility, and Battery

6. Programmable AC Under-Volt(170~265VAC) shutdown to operate under weak shore power

7. Gen starter gives boost signal to start back up generator for emergency

8. Optimize battery by equalization function

9. Support CANbus communication for special applications.

Work with Utility/Generator and Battery connected

Utility Priority

1. Manually choose utility as first power priority

2. The inverter runs appliances by Utility power, at the same time charge the battery bank. Charge current is adjustable from 5 amp

3. Built-in AC charger gives power to the battery to charge

4. When Utility is not stable or failed, inverter immediately switch to battery power to provide continuous power supply

Battery Priority

1. Manually choose battery power as first power priority

2. The inverter runs appliances by DC power. The DC power comes both from solar chargers(not included) and battery bank

3. When the battery bank is running out and voltage drop to specific voltage point(set by users), inverter switch to Utility power to provide the continuous power supply.

Solar Products

Packaging & Shipping

 Shipping way: By express, air, sea according to customer's requirements.

Our Services

Timely reply:

1)Any inquiries will be replied within 24 hours

2)Well-trained and experienced staffs to answer all your enquires in fluent English.

OEM and ODM available:

1)Print logo on our products.

2)Customized Specification.

3)Customized Color Package box.

4)Any your idea on our products, we can help you to design and put it into production

Before and After-sale service:

1)All products will have been quality checked strictly in the test house before packing

2)All products will be well packed before shipping

3)All our products have 2-3 years warranty

 and we are sure the product will be free from maintenance within the warranty period

Payment term:

T/T, Western Union, Paypal, MoneyGram, L/C are available.

Shipping and delivery:

1)We have strong cooperation with DHL, TNT, UPS, FedEx, EMS and so on. You can also choose your own shipping forwarder.

2)normal products need About 15-25 days, customized products need about 30-45 days.

Company Information

 Suzhou Cosuper Energy Technology Co., Ltd is specialized in R&D and production of electrical & electronics products and is also a new energy company committed to promoting the application of solar energy in generating electricity. With 10 years of experience in power filed, we have very professional R&D team. Adopted internationally advanced high-frequency inverter technology, our products are featured with high reliability, high power density, and high conversion efficiency. We have passed certifications: CE, PSE, FCC, UL, ROHS, ETL,ISO 9001:2008 etc.

FAQ

Q 1. How's the delivery time?

A. usually it will take about 15 days for production

Q 2. Tell me the standard of the package?

A. For the small capacity, it uses carton, but for big capacity, we should use strong wooden case for protection.

Q 3. What kind of material of the transformer?

A. 100% copper

Q 4.Would you accept to use our logo?

A. If you have a good quantity, it absolutely no problem to do OEM.

Q 5. We want to know month capacity.  

A. It depends on which model. For example for relay type small capacity, month capacity can reach near 20000pcs   and big capacity near 3000pcs.

Q 6. Does the inverter connect with the solar system?

A.Yes.Because of the unique feature which combines invert, charger and AC auto-transfer switch into one complete system, made inverter not only connect with the solar system, also could be used in& officer equipment, household items, power tools and etc..

Q7. what kind of certificate you have?

A. Our company already achieve CE FCC PSE RHOS UL(pending).

Supply Ability

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Packaging and Shipping

Lead time

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Packaging details

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