Product family · Emergency
HP Series industrial emergency battery unit.
A NEMA 4X emergency battery unit documented from 30 W to 90 W, with capacity published at 1.5, 2, 3 and 4 hours.
HP Series selection guide
HP Series models and options.
Compare the documented models and options below. A family name or model reference may need additional selections before it becomes a complete product order code.
Specification comparison
HP Series models and specifications.
Compare 4 documented specification rows. A row may describe a model, a model group or several selectable options; it does not necessarily represent one complete order code.
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| Model | Battery | Capacity at 1.5h, 2h, 3h, 4h | LED heads | Input | Operating temp | Key ratings | CEC Title 20 |
|---|---|---|---|---|---|---|---|
| 12HPM30 | 12 V lead-calcium, 30 W | 30, 20, 15, 10 W | L6 6 W, L10 10 W, L15 15 W | 120/277 V AC | 32 to 122 °F, optional cold-weather -40 to 122 °F | NEMA 4X, UL 924 | Yes |
| 12HPM60 | 12 V lead-calcium, 60 W | 60, 40, 30, 20 W | L6 6 W, L10 10 W, L15 15 W | 120/277 V AC | 32 to 122 °F, optional cold-weather -40 to 122 °F | NEMA 4X, UL 924 | Yes |
| 12HPN40 | 12 V nickel-cadmium, 40 W | 40, 36, 24, 18 W | L6 6 W, L10 10 W, L15 15 W | 120/277 V AC | 50 to 104 °F | NEMA 4X, UL 924 | No |
| 24HPN90 | 24 V nickel-cadmium, 90 W | 90, 72, 48, 36 W | L6 6 W, L10 10 W, L15 15 W | 120/277 V AC | 50 to 104 °F | NEMA 4X, UL 924 | No |
Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.
Engineering reference
Choosing the right HP Series configuration.
Size against capacity at the required duration, not the headline wattage. Then choose head count and output. Cold-weather operation is an option rather than standard — confirm it explicitly if the area drops below the standard floor.
HP is the battery unit that HPRL remote heads draw from, and a self-contained unit in its own right. Capacity is published per duration, and the head options are shared with the remote family, so a facility can mix integral and remote positions on one specification.
Common questions
Frequently asked questions
These answers clarify the selection process without replacing project-specific documentation.
How is this related to the HPRL remote fixtures?
HP units power HPRL remote heads over low-voltage wiring, and both use the same L6, L10 and L15 head options. A single specification can mix integral and remote positions.
What durations are documented?
Capacity is published at 1.5, 2, 3 and 4 hours. Size against the figure at the duration the occupancy requires rather than the nominal wattage.
Is cold-weather operation available?
The standard range is 32 to 122 °F with an optional cold-weather build extending to −40 °F. Confirm the option explicitly if the area drops below freezing.
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