NF 20kw DC600V PTC Liquid Coolant Heater for Pure Electric Bus

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: NFHVH-20
• Control Mode: Can
• Certification: ISO, CE
• Packing: Carton/Wooden
• Rated Power: 20kw
• Communication Protocol: Can
• Quality: High Quality
• Color: Silver
• Application: Electric Bus
• Electrical Interface: Holder Connector
• Rated Working Voltage: DC600V
• Voltage Range: DC450V~DC750V
• Working Temperature: -40ºC~85ºC
• Brand: NF
• MOQ: 1PC
• Product Certification: CE
• Controller Low Voltage(VDC): 9-16 or 18-32
• Flow (L/H): >1800
• Transport Package: Carton/Wooden
• Specification: Metal
• Trademark: NF
• Origin: Hebei, China
• HS Code: 8516800000
• Production Capacity: 50000pieces/Year
• Package Size: 40.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Welcome to NF PTC coolant heater. PTC coolant heater is an electric heater that heats antifreeze with electricity as energy source and provides heat source for passenger cars.

The heating device uses PTC semiconductor (positive temperature coefficient thermistor), and the shell is made of aluminum alloy precision casting, with excellent anti-dry, anti-interference, anti-collision, explosion-proof performance, safe and reliable, trustworthy.

This product is a liquid heater, specially designed for pure electric buses. PTC coolant heaters rely on on-board power to provide heat for pure electric buses. The rated voltage of the product is 600V and the power is 20KW, which can be adapted to various pure electric bus models. The heating power is strong, providing sufficient and sufficient heat, providing a comfortable driving environment for drivers and passengers, and can also be used as a heat source for battery heating.

This product can be used alone to replace traditional oil-fired liquid heaters to achieve complete energy saving, emission reduction and cost reduction. In extremely cold areas, considering the lack of electricity, it can assist the use of traditional oil-fired liquid heaters. The use method is to connect the pure electric heater and the oil-fired heater in series, and confirm whether it is necessary to increase the water pump according to the actual demand to improve the circulation efficiency.

Product Parameters

Item	HVH-Q20-10KW	HVH-Q20-15KW	HVH-Q20-20KW
Rated voltage(VDC)	600	600	600
Working voltage(VDC)	450-750	450-750	450-750
Rated power(kW)	10KW, T_In20ºC	15KW,T_In20ºC	20KW,T_In20ºC
Current consumption (A)	≈17A	≈25A	≈33A
Controller low voltage(VDC)	9-16 or 18-32	9-16 or 18-32	9-16 or 18-32
Flow (L/h)	>1800	>1800	>1800
Control signal	Rocker switch hardwire contro

 

 

 

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 ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.