NF Group Electric bus defroster

Short Description:

In 2006, our company has passed ISO/TS 16949:2002 quality management system certification.

We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high-level certifications.

Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.

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Product Detail

Product Tags

Description

1. Product Overview
The PTC (Positive Temperature Coefficient) electric defroster is an innovative frost removal device specifically developed for electric buses. Utilizing ceramic heating elements with positive temperature coefficient characteristics, it provides a safe and efficient defrosting solution for vehicle air conditioning systems. The product is directly integrated into the vehicle's high-voltage electrical system (300-750V), perfectly matching the requirements of electric bus platforms.
2. Core Technical Features
1) Intelligent Temperature Control

Uses barium titanate-based ceramic PTC material
Self-regulating temperature range: 80-180°C
Automatically adjusts output power according to ambient temperature

2) High Efficiency Performance

Reaches operating temperature within 3 minutes of activation
35% higher defrosting efficiency compared to traditional resistance-type systems
20-30% reduction in energy consumption

3) Multi-layer Safety Design

Built-in overcurrent, overtemperature and short-circuit protection
IP67 waterproof rating
High-voltage insulation withstand test ≥3000V

3. System Components
1) Core Components

PTC heating module
High-voltage relay group
Intelligent control unit (with integrated CAN communication)
Temperature sensor array

2) Installation Methods

Evaporator-integrated (mainstream solution)
Independent air duct type (optional)

If you want more information about electric bus electric defroster, you are welcome to contact us directly.

Technical Parameter

Product Name	DCS series high voltage electric
Application	pure electric vehicles
Rated power	4KW(OEM)
Rated Voltage	DC537V
Working Temperature	-40℃~85℃
Fan Voltage	24V
Fan Power	170W
Over dimension	426mmx177mmx304mm

Package And Delivery

Why Choose Us

Hebei Nanfeng Automobile Equipment (Group)Co.,Ltd was established in 1993,which is a group company with 6 factories and 1 international trading company.We are the biggest vehicle heating & cooling system manufacturer in China and the designated supplier of Chinese military vehicles.Our main products are high voltage coolant heater,electronic water pump,plate heat exchanger,parking heater,parking air conditioner,etc.

Our factory's production units are equipped with high tech machineries,strict quality control testing devices and a team of professional technicians and engineers endorsing the quality and authenticity of our products.

In 2006,our company has passed ISO/TS 16949:2002 quality management system certification.We also bagged the CE certificate and E-mark certificate making us among the only few companies in the world acquiring such high level certifications.Currently being the largest stakeholders in China,we hold a domestic market share of 40% and then we export them around the globe particularly in Asia,Europe and Americas.

Meeting the standards and demands of our customers have always been our top priority.It always encourages our experts to continuously brain storm,innovate,design and manufacture new products,impeccably suitable for the Chinese market and our customers from every nook of the world.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 100% in advance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: 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.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit.
A lot of customer feedback says it works well.
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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