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Data Center Busway System

Arc Resistant Busway System 1250A-6300A IEC 61641 Tested for AI Data Center Arc Flash Mitigation

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Arc Resistant Busway System 1250A-6300A IEC 61641 Tested for AI Data Center Arc Flash Mitigation

Brand Name:	ohory
Model Number:	OH-DCB-ARC
MOQ:	10 Meters
Price:	USD 140-360 / Meter
Packaging Details:	Plywood case with joint covers braced internally, arc flash label set and test report folder included
Payment Terms:	T/T, L/C at sight

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Certification:

ISO 9001 / UL 857 / IEC 61439 / IEC 61641 / CNAS

Rated Current:

1250A - 6300A

Internal Arc Classification:

IEC 61641, Tested At Rated Current And 50kA Fault

Pressure Relief:

Rear And Top Relief Flaps With Mesh Flame Arrestor

Enclosure Strength:

Reinforced 3.0mm Steel At Joint Zones

Access Classification:

Type A Front Access, Type B Option

Rated Insulation Voltage:

1000V AC

Rated Working Voltage:

690V AC

Arc Test Duration:

0.3s And 1.0s Sequences

Surface Temperature:

No Ignition Of Indicator Cloth Outside Enclosure

Protection Degree:

IP54 Indoor

Test Standard:

IEC 61641 / IEC 61439-6 / UL 857

Supply Ability:

10000 Meters per Month

Highlight:

Arc Resistant Busway System 1250A-6300A

IEC 61641 Tested Busway System

Data Center Busway Arc Flash Mitigation

Product Description

Arc Resistant Busway System Tested to IEC 61641

The OH-DCB-ARC series is for runs where incident energy at the main distribution level is high enough to drive the arc flash boundary beyond the available working space. Pressure relief paths, reinforced joint covers and front only access are combined with IEC 61641 testing at 50kA so the containment claim is supported by a test report rather than a design note.

Key Features

IEC 61641 Arc Tested: Verified containment with indicator cloth test at joint and tap off positions
Pressure Relief Paths: Rear and top relief flaps with flame arrestor direct gas away from operator side
Reinforced Joint Covers: 3.0mm steel at joint zones resists deformation during an internal arc event
Front Access Design: Operator side stays clear so maintenance follows arc flash boundary rules
Labels and Boundaries: Arc flash labels and boundary drawings supplied with every run

Applications

Main distribution busway fed directly from the transformer
AI data center white space with limited arc flash boundary distance
Facilities audited against NFPA 70E incident energy limits
Brownfield upgrades where upstream protection cannot be changed

Technical Specifications

Rated Current	1250A - 6300A
Internal Arc Classification	IEC 61641, tested at rated current and 50kA fault
Pressure Relief	Rear and top relief flaps with mesh flame arrestor
Enclosure Strength	Reinforced 3.0mm steel at joint zones
Access Classification	Type A front access, Type B option
Rated Insulation Voltage	1000V AC
Rated Working Voltage	690V AC
Arc Test Duration	0.3s and 1.0s sequences
Surface Temperature	No ignition of indicator cloth outside enclosure
Protection Degree	IP54 indoor
Test Standard	IEC 61641 / IEC 61439-6 / UL 857

Compliance and Testing

Internal arc testing to IEC 61641 covers joint, tap off and end positions with indicator cloth verification. Incident energy calculations and arc flash labels are provided for the electrical safety study.

Ordering Information

Provide transformer fault level, expected incident energy, access side requirement and run layout including joint positions.

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Products Details

Home > Products >

Data Center Busway System

Arc Resistant Busway System 1250A-6300A IEC 61641 Tested for AI Data Center Arc Flash Mitigation

All Category

Electric Busway

Data Center Busway System

Low Voltage Busway

Lighting Busway

High Voltage Bus Duct

Fire Rated Bus Duct

Cast Resin Bus Duct

Aluminum Bus Duct

Power Bus Duct

Cable Management Tray

Fast Charger Station

Power Distribution Cabinet

Electrical Power Transformer

Flexible Copper Busbar

Track Socket

Energy Storage Cabinet

Space Capsule House

Arc Resistant Busway System 1250A-6300A IEC 61641 Tested for AI Data Center Arc Flash Mitigation

Brand Name:	ohory
Model Number:	OH-DCB-ARC
MOQ:	10 Meters
Price:	USD 140-360 / Meter
Packaging Details:	Plywood case with joint covers braced internally, arc flash label set and test report folder included
Payment Terms:	T/T, L/C at sight

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong, China

Brand Name:

ohory

Certification:

ISO 9001 / UL 857 / IEC 61439 / IEC 61641 / CNAS

Model Number:

OH-DCB-ARC

Rated Current:

1250A - 6300A

Internal Arc Classification:

IEC 61641, Tested At Rated Current And 50kA Fault

Pressure Relief:

Rear And Top Relief Flaps With Mesh Flame Arrestor

Enclosure Strength:

Reinforced 3.0mm Steel At Joint Zones

Access Classification:

Type A Front Access, Type B Option

Rated Insulation Voltage:

1000V AC

Rated Working Voltage:

690V AC

Arc Test Duration:

0.3s And 1.0s Sequences

Surface Temperature:

No Ignition Of Indicator Cloth Outside Enclosure

Protection Degree:

IP54 Indoor

Test Standard:

IEC 61641 / IEC 61439-6 / UL 857

Minimum Order Quantity:

10 Meters

Price:

USD 140-360 / Meter

Packaging Details:

Plywood case with joint covers braced internally, arc flash label set and test report folder included

Delivery Time:

20-30 working days after drawing approval

Payment Terms:

T/T, L/C at sight

Supply Ability:

10000 Meters per Month

Highlight:

Arc Resistant Busway System 1250A-6300A

IEC 61641 Tested Busway System

Data Center Busway Arc Flash Mitigation

Product Description

Arc Resistant Busway System Tested to IEC 61641

Key Features

IEC 61641 Arc Tested: Verified containment with indicator cloth test at joint and tap off positions
Pressure Relief Paths: Rear and top relief flaps with flame arrestor direct gas away from operator side
Reinforced Joint Covers: 3.0mm steel at joint zones resists deformation during an internal arc event
Front Access Design: Operator side stays clear so maintenance follows arc flash boundary rules
Labels and Boundaries: Arc flash labels and boundary drawings supplied with every run

Applications

Main distribution busway fed directly from the transformer
AI data center white space with limited arc flash boundary distance
Facilities audited against NFPA 70E incident energy limits
Brownfield upgrades where upstream protection cannot be changed

Technical Specifications

Rated Current	1250A - 6300A
Internal Arc Classification	IEC 61641, tested at rated current and 50kA fault
Pressure Relief	Rear and top relief flaps with mesh flame arrestor
Enclosure Strength	Reinforced 3.0mm steel at joint zones
Access Classification	Type A front access, Type B option
Rated Insulation Voltage	1000V AC
Rated Working Voltage	690V AC
Arc Test Duration	0.3s and 1.0s sequences
Surface Temperature	No ignition of indicator cloth outside enclosure
Protection Degree	IP54 indoor
Test Standard	IEC 61641 / IEC 61439-6 / UL 857

Compliance and Testing

Ordering Information

Provide transformer fault level, expected incident energy, access side requirement and run layout including joint positions.

Related Products

Tags:

AI Intelligent Monitoring Platform With Real-Time Temperature Monitoring And Proactive AI Intelligence For Closed-Loop O&M In Busway Systems

Get Best Price

AI+ Intelligent Busway System with Molecular-Shield Integral Molding, 8.2 MPa Bond Strength, and Partial Discharge ≤ 5 pC for AI Data Centers

Get Best Price

Flexible Tap Off Unit For AI Data Center Busway With Online Expansion Zero-Interruption And Rapid Deployment

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Low Profile 250A-630A Auxiliary Power Busway System for AI Data Center Ancillary Loads

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