PRODUCTS
VR
BRIEF INTRODUCTION


Describe


A frequency inverter is an electronic device which enables the conversion of an electrical variable ‘current’. In this case, the frequency inverter transforms an AC current with a certain (fixed) frequency into a voltage with variable amplitude and frequency. In short, this results in a voltage conversion. Frequency inverters can power a wide variety of equipment, such as: three-phase motors, pumps and air-conditioners. In three-phase motors, the speed and torque of the AC motor can be controlled by varying the frequency. This control does not restrict the performance of a three-phase motor, it just improves its efficiency. Such motors are often used in industrial environments, and are especially common in the drive technology field.
PRODUCT DETAILS



 SYSTEM PARAMETER TABLE


Model

JH-NA6KK6

Power rating

6000W

Battery voltage

48V

Case size

6200*210*660

Net weight (kg)

70

Rough weight (kg)

73

Input

Phase position

L + N + G

Scope of mains input

110V:85-138VAC;220V:170-275VAC

Frequency range

45Hz〜65Hz

Output

Output voltage

Inverter mode: 110VAC / 220V ± 5%; main mode: 110VAC / 220VAC ± 10%;

Frequency range (main mode)

 auto tracking

Frequency Range (Inverse mode)

50Hz/60Hz±1%

Overload (mains mode)

Municipal power mode: (100% 110%: 10 minutes; 110% 130%: 1 minute; 130%: 1 second;)

Overload (Inverse mode)

Inverse mode: (110% 110%: 30 seconds; 110% 130%: 10 seconds;> 130%: 1 second;)

Current peak ratio

3:1 max

Switching time

<10ms (typical load)

Wave form

pure wave

Productiveness

> 85% (80% resistive load)

Defective function

Battery over voltage and low voltage protection, overload protection, short circuit protection, overtemperature protection, etc

Maximum charging current

120A

Battery voltage

48V

PV input voltage range

48V:65V-150V

Maximum PV input power

48/5880W

Cooling-down method

Fan cooling

Environment condition

Operating temperature

0~40°C (Battery life is shortened in> 25 C)

Operation humidity

<95% and no condensation situation

Operate altitude

<1 000m (1% per 100 m max maximum 5000 m)

Noise

<58dB (1 m distance)

Manage

Display

LCD+LED

Computer communication interface

RS485/CAN(Optional)


OUR PROJECTS





PRODUCTION PROCESS




FAQs
  • What are your terms of payment?
    T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
  • What are your terms of delivery?
    EXW, FOB, CFR, CIF.
  • How about your delivery time?
    Generally, most of items we keep stock for all season. It will take 7to 10 days after receiving your advance payment. If we didn’t have stock, the delivery time depends on the items and the quantity of your order. Normal 30 to 60 days.
  • What is your sample policy?
    We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
  • Do you inspect all your goods before delivery?
    Yes, we have 100% test before delivery.
  • How do you make our business long-term and good relationship?
    1. Meet small quantity orders and seasonal orders by our sufficient safety stock; 2. Assure best quality with our complete inspection system before shipment; 3. Ensure timely delivery to customer’s designated site by our professional management of warehouse and van fleet; 4. Provide in time Feedback tracking and after-sales services to maximize the customer satisfactory.
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