Industry Platform
Custom UPS battery wiring, rack PDU and power-distribution harnesses, and edge / micro-data-center power for enterprise server rooms and network closets — fine-stranded copper 10 AWG–2/0 AWG, LSZH low-smoke jackets, 600V DC, built to UL 1973, NEC and TIA-942.
Application Context
A server-room power harness keeps the lights on for the IT that runs a business: the UPS that rides through an outage, the battery string that feeds it, the PDUs that distribute to the racks, and the bonding that keeps the room safe. This is the enterprise tier — the server room, comms room, network closet and the growing class of edge and micro-data-center cabinets — where a single or small-multi-string UPS backs a handful of racks, not a hyperscale row. The wiring has to be flexible enough to dress cleanly inside a packed cabinet, low-smoke for an enclosed space, and built to survive battery swaps and years of vibration. We pre-terminate it as a tested assembly so it bolts in, rather than being field-crimped in a live closet. For high-current UPS battery-string interconnects we use the same construction as our battery cable assemblies, and DC feeders are typically terminated with Anderson Power connector assemblies.
Materials are chosen for the room, not the catalog. Fine-stranded copper from 10 AWG to 2/0 AWG carries battery-string and PDU-feeder current while staying flexible; LSZH flame-retardant jackets keep smoke and halogen gas out of an enclosed space in a fault; tinned copper lugs and green/yellow bonding terminations give low-resistance, corrosion- resistant grounding to NEC practice; and the whole assembly is rated to 600V DC for the battery and DC-bus voltages in modern UPS. We build battery-system wiring to UL 1973, lay out data-room infrastructure to TIA-942, and hold our workmanship to IPC/WHMA-A-620 under an ISO 9001 quality system. Where a deployment needs higher-voltage DC links or EMI-sensitive sense routing, those pair with our high-voltage cable assemblies and shielded cable assemblies.
Applications
LSZH, fine-stranded harnesses for enterprise UPS, rack PDUs and the IT edge.
Battery-string interconnects and UPS-to-cabinet feeders for the single- and small-multi-string UPS units that back up enterprise server rooms, comms rooms and network closets. Fine-stranded copper handles repeated battery swaps and the vibration of a populated rack without conductor fatigue.
Custom feeders and distribution harnesses from the UPS output to rack PDUs and busbar, sized for the per-rack load of an enterprise room rather than a hyperscale row. Color-coded phase ID and labelled drops keep a populated cabinet serviceable.
Compact power and bonding harnesses for edge and micro-data-center enclosures — the self-contained IT cabinets deployed at branch sites, the network edge and remote facilities where a full data hall is overkill. Built to TIA-942 data-room infrastructure practice.
Green/yellow bonding jumpers, equipment-grounding conductors and battery-monitoring (BMS) sense harnesses that keep an enclosed IT room safe and observable. Sense and power can be combined into a single tested assembly to cut connector count inside the cabinet.
Construction
Fine-stranded copper from 10 AWG up to 2/0 AWG — sized for UPS battery-string current and PDU feeder ampacity, flexible enough to dress neatly inside a populated rack and survive battery swaps.
Insulation systems rated to 600V DC for the battery-string and DC-bus voltages found in enterprise UPS rooms, selected for dielectric strength and abrasion resistance in tight cabinet routing.
LSZH (low-smoke, zero-halogen) flame-retardant jackets — the low-smoke property matters in enclosed server rooms and network closets where smoke and toxic gas in a fault must be minimized for people and adjacent equipment.
Anderson SB power connectors, ring/lug terminals on tinned copper lugs, and sealed connectors — crimped and tested in-house, with green/yellow bonding terminations for equipment grounding.
Technical Capabilities
Fine-stranded copper, LSZH low-smoke jackets and green/yellow bonding, built to UL 1973, NEC and TIA-942 under ISO 9001 and IPC/WHMA-A-620 workmanship.
Manufacturing Process
Quality & Testing
Every server-room harness gets continuity, polarity and dielectric verification, with crimp and contact-resistance checks on Anderson SB and lug terminations, all documented before it ships — because a UPS feeder fault takes the whole rack down.
Why WHP
IT power harnesses sized for enterprise rooms and the edge — safe, serviceable and tested.
These harnesses are engineered for the load and footprint of an enterprise server room, comms room or network closet — single and small-multi-string UPS, per-rack PDUs, edge cabinets — rather than hyperscale rows, so you are not paying for over-built busbar you will never load.
LSZH flame-retardant jackets are specified because IT power harnesses run inside sealed rooms and closets shared with people and sensitive electronics, where halogenated smoke in a fault is unacceptable.
Battery-system wiring built to UL 1973, grounding and bonding to NEC practice, and data-room infrastructure to TIA-942 — manufactured under our ISO 9001 quality system to IPC/WHMA-A-620 workmanship.
Every harness gets continuity, polarity and dielectric verification, with crimp and contact-resistance checks on Anderson SB and lug terminations, before it ships — because a UPS feeder fault takes the whole rack down.
Our server-room harnesses are built to the battery-system, bonding and data-room standards that IT and facilities teams require.
FAQ
OEM Program Entry
LSZH, fine-stranded UPS and PDU harnesses, 100% electrically tested, with 7–10 day samples. Talk to our IT power specialists.
Related Capabilities
Custom cable assembly and harness services that pair with server-room UPS and power programs.