UPS for Automatic Doors and Entry Systems
Automatic doors are life-safety equipment in healthcare, commercial, and secure facilities. During a power outage, egress doors must still operate — and the door operator controller needs battery backup to make that happen. The J60, J90, and J90i lithium UPS systems are proven in automatic door deployments.
“The J60i-350 provides exceptional performance — during our testing, it successfully opened our automatic doors over 90 times on backup power alone. For us, that proved it delivers reliable, real-world protection.”
J60, J90, and J90i — proven in automatic door deployments
All three platforms use LiFePO₄ battery chemistry — up to 15-year service life, 50°C operation, no routine replacement. Available in 120V and 230V models for North American and international installations.
At 1.25 inches thick and 3.4 lbs (J60-350; the 600VA is 1.6 inches and 4.7 lbs), the J60 mounts inside door controller panels on a standard 35mm DIN rail or directly on the wall above the operator. Fanless — no dust ingestion in vestibule and mechanical spaces. Automatic restart when power is restored. 120V (J60) and 230V (J60i) models support global deployments.
Online double-conversion for multi-door operator systems and integrated security panels with higher combined loads. Switchable outlets allow remote power cycling if a controller hangs after a power event. LiFePO₄, 50°C operation, up to 15-year battery life. Rack or wall mount with included brackets.
Online double-conversion at 208–240V for international installations and commercial buildings where higher-voltage circuits are standard. Same LiFePO₄ chemistry, 50°C operation, and switchable outlets as the J90. Rack or wall mount with included brackets.
J60 mounted above a door operator — how it installs
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Wall mount — above the door operatorThe most common installation — J60 brackets to the wall directly above or beside the door operator as shown. Short cable run to the controller. No panel modification required. The slim profile (1.25″ on the 350VA, 1.6″ on the 600VA) fits in the space between the operator and the ceiling or exit sign without interfering with door travel.
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DIN rail — inside the controller panelThe optional J60-DIN Mounting Kit clips the J60 onto a standard 35mm DIN rail inside the door operator controller panel — alongside the controller board, terminals, and other panel components. No additional enclosure required.
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120V and 230V models availableJ60 (120V) for North American installations. J60i (230V) for international deployments. Both models are the same physical size and use the same mounting hardware — simplifying global standardization for door manufacturers and distributors.
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Automatic restart after outagesThe J60 powers back on automatically when utility power is restored — no manual reset required. Essential for unmanned door locations where no technician is on site after a power event.
Why temperature resilience and battery lifespan matter for door applications
Door operator locations are among the most challenging UPS environments — vestibules, above-door headers, mechanical spaces, and exterior-adjacent areas regularly exceed 35–45°C. Lead acid batteries in these locations degrade rapidly, often failing within 2–3 years. LiFePO₄ changes that entirely.
Common questions about UPS for automatic doors
How many door cycles does the J60 support on backup power?
An automatic door supplier tested the J60i-350 and verified over 90 door open cycles on battery power alone. Actual cycle count depends on door operator load, door weight, and cycle frequency, but 90+ cycles is a strong real-world baseline for most commercial door applications.
What size UPS do I need for a door operator?
Most automatic door operator controllers draw 30 to 150W in normal operation. The J60 350VA (200W) handles most single-door controllers; the 600VA (360W) covers controllers with integrated access control or multiple outputs. For multi-door systems or integrated security panels, the J90 at 1 to 3 kVA adds capacity.
Will the J60 fit in an existing door operator installation?
Usually. The J60-350 is 6.9 × 8.5 × 1.25 inches and 3.4 lbs; the 600VA model is 1.6 inches thick and 4.7 lbs. It mounts on the wall above the operator with its bracket, or on 35mm DIN rail inside the controller panel with the optional J60-DIN kit.
Does a UPS make an automatic door code compliant?
Not by itself. Building and fire codes govern how a door must behave when power is lost, and compliance depends on the door system and the local authority having jurisdiction. A UPS keeps the operator and access control running through an outage so the door behaves as designed.
Is there a 230V version for international installations?
Yes. The J60i (350VA and 600VA) runs at 230V and the J90i at 208–240V, 1 to 3 kVA. Each is the same physical size and uses the same mounting hardware as its 120V equivalent.
How long does the battery last, and what is the warranty?
LiFePO₄ batteries in the J60 and J90 are rated for 3,000 to 5,000 cycles and up to 15 years in ideal conditions. Warranty in the USA and Canada is 5 years on the J60 and 6 years on the J90 and J90i, reduced to 2 years for continuous operation between 40 and 50 °C, and 2 years depot repair elsewhere. In the field, 95% of J60-series batteries are still above 80% capacity after 10 years.
Is the door equipment covered if a surge gets through?
In the USA and Canada, the J60 carries a $25,000 connected-equipment load protection policy and the J90 and J90i carry $50,000 (the J90i when installed at 208 or 240V). Register the UPS within 10 days of purchase. The 230V J60i is not covered.
Does the UPS restart automatically after a power outage?
Yes. The J60 and J90 power back on automatically when utility power returns, with no manual reset. That matters at door locations where no technician is on site after a power event.
Need help sizing a UPS for your door application?
Load calculations, runtime modeling, installation guidance, and product selection for single-door and multi-door deployments worldwide.