High Quality Power Supply Distribution Board for Bus and Truck

• Customization: Available
• After-sales Service: Support
• Warranty: 1 Year
• Model NO.: ZY
• Type: Bolt-on Fuse
• Fuse Holder Installing Method: Meter Panel Mounting Fuse Holder
• Fuse Holder Size: M
• Fuse Holder Material: Plastic Fuse Holder
• Insert Type Fuse Size: S
• Bolt Type Fuse Size: Small
• Glass Tube Fuse Type: 6.35×30mm
• Breaking Capacity: Low
• Safety Standards: IEC
• Electrical Performance: Rated Voltage: DC24V/48V; Max Current: 200A (Custo
• PCB Properties: 2/4 Oz Copper Optional, UL94-V0 Flame-Retardant Gr
• Communication Protocol: Can 2.0b, Baud Rate 250kbps–500kbps.
• Protection Rating: IP67 Enclosure (Dust/Waterproof); Vibration Resist
• Environmental Tolerance: Operating Temp: -40ºC to +85ºC; Humidit
• Mechanical Properties: Housing Material: Engineering Plastic (PA66+GF30)
• Transport Package: Standard Carton
• Specification: Support Customized
• Trademark: New South Wind
• Origin: China
• Production Capacity: 100000 PCS /Year

Product Description

ZY & DYH Series Low Voltage Distribution Box
Integrated Power Distribution Solution for New Energy Vehicles

Specification

Applicationsl

New Energy Vehicles: Buses, coaches, trucks, engineering vehicles, and special-purpose modified vehicles.

  Power Distribution Systems: Central electrical boxes, high-power equipment units, and energy storage system management.

  Industrial Use: Construction machinery, AGV logistics vehicles, electric forklifts, and other low-voltage distribution scenarios.

Core Functions
l Low-Voltage Power Supply: Ensures stable operation of onboard low-voltage devices in new energy vehicles.

l Multi-Layer Protection: Integrates traditional relays, fast-acting fuses, and intelligent fire prevention systems.

l Smart Monitoring: Real-time detection of current, temperature, and voltage via CAN communication.

Key Configurations

Description Structural Design
Multi-layer flame-retardant PCB, internal jumper-free design, optional 2/4 oz copper thickness, 30% higher current capacity.
Safety Protection
Surge protection circuits (relay coils), UL94V2 flame-retardant housing, resistant to impact, corrosion, and static electricity.
Smart Monitoring
CAN communication interface for real-time electrical parameter monitoring and anomaly alerts.
Environmental Adaptability
Vibration-resistant design compliant with vehicle standards, operating temperature -40℃ to +85℃, IP67 protection rating.
Installation & Maintenance
Plug-and-play structure, standardized external cabling, 50% faster maintenance efficiency.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Model	ZY & DYH Series Low Voltage Distribution Box
Parameter
Electrical Performance	Rated Voltage: DC24V/48V; Max Current: 200A (customizable).
PCB Properties	2/4 oz copper optional, UL94-V0 flame-retardant grade, multi-layer design.
Communication Protocol	CAN 2.0B, baud rate 250kbps–500kbps.
Protection Rating	IP67 enclosure (dust/waterproof); vibration resistance complies with GB/T 28046.3-2011.
Environmental Tolerance	Operating Temp: -40℃ to +85℃; Humidity: 5%–95% RH (non-condensing).
Mechanical Properties	Housing Material: Engineering Plastic (PA66+GF30); Weight: ≤1.2kg (standard model).

After Sales Service

Standard Warranty: 12 months or 2,0000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

New Nanfeng Thermo&Comfort (cangzhou)Co.,LTD 

New Nanfeng Thermo&Comfort (cangzhou)Co.,LTD. is a leading Chinese manufacturer of Diesel Parking Heaters, HVH Coolant heaters over 20 years of expertise. Certified with ISO 9001, CE, and GOST, we export to 50+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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PTC Heater
Thick Film heater
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DC Pump

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.